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LYGTE-INFO.DK
Welcome to my page about batteries, chargers and flashlights This page is about batteries, chargers, flashlights and sometimes other stuff. Mostly it is reviews, but sometimes I do write articles. BATTERIES AND CHARGERS Panasonic BQ-CC75. Golisi L2 Compact Mini Charger. Eizfan C2 USB Charger, USB supplement. Eizfan X6 LCD charger. Eizfan WF1 LCD Universal Charger. Eizfan NC2 USB Charger. Fenix ARE-X11 Charger & power bank. Eizfan Pro Q4 Intelligent Charger. Eizfan Pro Q2 Intelligent Charger.REVIEW OF ISDT N8
Review of ISDT N8. ISDT N8. ISDT has a line of large chargers, this is the smallest version with 8 slots, the others are 16 slot and 24 slot. They support a lot of battery chemistries, but the battery size is limited to AA/AAA batteries. I got the charger in a cardboard box with a picture of it, but no specifications. HOW FAR CAN LIION BE DISCHARGED? How far can LiIon be discharged? I do often see a question about how far LiIon can be discharged and if it is safe to charge a dischargedLiIon.
TEST OF PARKSIDE INR18650E 2000MAH (BLUE) Test of Parkside INR18650E 2000mAh (Blue) Parkside INR18650E 2000mAh (Blue) Official specifications: Capacity: 2000mAh. Nominal voltage: 3.7V. Type: LiIon. Voltage for 5: 20V. The batteries has been removed from a unused Parkside 2.0 PAP 20 A1 battery pack. The marks from the spot welded strips are visible. REVIEW OF CHARGER OPUS BT-C3100 V2.1 Charger Opus BT-C3100 V2.1 This is the 3. review of the BT-C3100. Many pictures and text is reused from the first two reviews, but all curves and measurements are new. TEST OF SAMSUNG INR18650-35E 3500MAH (PINK) Samsung INR18650-35E 3500mAh (Pink) Official specifications: Nominal capacity: 3500mAh Minimum capacity: 3350mAh Nominal voltage: 3,6V -3,7V
TEST OF LG 18650 S3 2200MAH (BLUE) LG 18650 S3 2200mAh (Blue) Official specifications: Capacity: 2200mAh Nominal voltage: 3.6V Standard charge: 1075mA (0.5C) End current: 50mA TEST OF SAMSUNG ICR18650-28A 2800MAH (PURPLE) Test of Samsung ICR18650-28A 2800mAh (Purple) Samsung ICR18650-28A 2800mAh (Purple) Official specifications: Place of origin : Samsung in Korea. Capacity: 2800mAh. Ultra-high capacity and premium built quality. Unprotected. This battery is not the usual 4.2 volt charging, but needs 4.3 volt charging, i.e. a special charger must be used (Some TEST OF SAMSUNG INR18650-30Q 3000MAH (PINK) Samsung INR18650-30Q 3000mAh (Pink) Official specifications: Initial IR (1kHz): 18mOhm Initial IR (DC): 30mOhm Charge method: CC-CV (4.2V+/-0.05V, 100mA cut-off)LYGTE-INFO.DK
Welcome to my page about batteries, chargers and flashlights This page is about batteries, chargers, flashlights and sometimes other stuff. Mostly it is reviews, but sometimes I do write articles. BATTERIES AND CHARGERS Panasonic BQ-CC75. Golisi L2 Compact Mini Charger. Eizfan C2 USB Charger, USB supplement. Eizfan X6 LCD charger. Eizfan WF1 LCD Universal Charger. Eizfan NC2 USB Charger. Fenix ARE-X11 Charger & power bank. Eizfan Pro Q4 Intelligent Charger. Eizfan Pro Q2 Intelligent Charger.REVIEW OF ISDT N8
Review of ISDT N8. ISDT N8. ISDT has a line of large chargers, this is the smallest version with 8 slots, the others are 16 slot and 24 slot. They support a lot of battery chemistries, but the battery size is limited to AA/AAA batteries. I got the charger in a cardboard box with a picture of it, but no specifications. HOW FAR CAN LIION BE DISCHARGED? How far can LiIon be discharged? I do often see a question about how far LiIon can be discharged and if it is safe to charge a dischargedLiIon.
TEST OF PARKSIDE INR18650E 2000MAH (BLUE) Test of Parkside INR18650E 2000mAh (Blue) Parkside INR18650E 2000mAh (Blue) Official specifications: Capacity: 2000mAh. Nominal voltage: 3.7V. Type: LiIon. Voltage for 5: 20V. The batteries has been removed from a unused Parkside 2.0 PAP 20 A1 battery pack. The marks from the spot welded strips are visible. REVIEW OF CHARGER OPUS BT-C3100 V2.1 Charger Opus BT-C3100 V2.1 This is the 3. review of the BT-C3100. Many pictures and text is reused from the first two reviews, but all curves and measurements are new. TEST OF SAMSUNG INR18650-35E 3500MAH (PINK) Samsung INR18650-35E 3500mAh (Pink) Official specifications: Nominal capacity: 3500mAh Minimum capacity: 3350mAh Nominal voltage: 3,6V -3,7V
TEST OF LG 18650 S3 2200MAH (BLUE) LG 18650 S3 2200mAh (Blue) Official specifications: Capacity: 2200mAh Nominal voltage: 3.6V Standard charge: 1075mA (0.5C) End current: 50mA TEST OF SAMSUNG ICR18650-28A 2800MAH (PURPLE) Test of Samsung ICR18650-28A 2800mAh (Purple) Samsung ICR18650-28A 2800mAh (Purple) Official specifications: Place of origin : Samsung in Korea. Capacity: 2800mAh. Ultra-high capacity and premium built quality. Unprotected. This battery is not the usual 4.2 volt charging, but needs 4.3 volt charging, i.e. a special charger must be used (Some TEST OF SAMSUNG INR18650-30Q 3000MAH (PINK) Samsung INR18650-30Q 3000mAh (Pink) Official specifications: Initial IR (1kHz): 18mOhm Initial IR (DC): 30mOhm Charge method: CC-CV (4.2V+/-0.05V, 100mA cut-off)ADS1115 ADC LIBRARY
The library is named after the chip and it needs the wire library to work. Constants The ADS1115 can have four different I2C addresses, the lowest one is with the address pin connected to ground and I have defined this as a constant (It is also the default address for the module when the ADDR pin is unconnected), to get the other addessesadd 1, 2 or 3:
HOW FAR CAN LIION BE DISCHARGED? How far can LiIon be discharged? I do often see a question about how far LiIon can be discharged and if it is safe to charge a dischargedLiIon.
TEST OF POWER SUPPLY DPH3205 Power supply frontend DPH3205 32V/5A with buck/boost converter This device is the front end for a power supply, it must be supplied with low voltage DC power (Up to 40V). REVIEW OF CHARGER LIITOKALA ENGINEER LII-500S The charger is slow to start, because it waits for user input. The charger uses a -dv/dt termination, here it needs about 20 minutes to detect it, this means the battery gets fairly hot at the end. Then it continues with a trickle charge of about 17mA. Here is a fast termination, maybe even too fast. HOW DO I TEST A USB POWER SUPPLY/CHARGER High voltage test. For this test I connect the two mains wires together and all the usb output wires together, then measure the resistance between mains and usb. This resistance will be very high, but on some equipment the insulation will break down due to the voltage, this must not happen! REVIEW OF BSIDE ACM91 DMM BSide ACM91. A clamp meter from BSide with a DC sensitivity of 1mA, it do also have a lot of other ranges including temperature. I got the meter in a brown cardboard box with a label specifying the contents. The pouch. It included the DMM, a pair of probes, a thermocoupler and a manual. The probes is branded BSide and has removable tip covers. REVIEW OF CHARGER NITECORE SC4 Review of Charger Nitecore SC4. Nitecore SC4. This is a fairly powerful charger from Nitecore that can handle large cells and with a lot of information in the display. The cardboard box lists lot of specifications, battery types and features. The box contains thecharger, a
TEST OF SONY US21700VTC6A 4000MAH (GREEN) Test of Sony US21700VTC6A 4000mAh (Green) Sony US21700VTC6A 4000mAh (Green) Official specifications: Size: 21700. Nominal Capacity: 4000mAh. Continuous Discharge Rating: 30A (40A with 80° Deg. C temperature cut) Nominal Voltage: 3.6v. This is a 21700 high current cell and it is not really from Sony anymore, Murata has bought theLiIon battery
REVIEW OF WH5000A
Review of WH5000A. DMM WH5000A. This meter do not have a brand, but has lot of ranges and functions. The meter arrived in a cardboard box without any information on. The box contained the meter, probes, thermocoupler, magnet, strap, transistor tester adapter and a manual. Probes are not branded and are specified for CAT III and CAT IV, this TEST OF SONY US18650NC1 2900MAH (GREEN) Sony US18650NC1 2900mAh (Green) Official specifications: Typical capacity: 2900mAh Minimum capacity: 2750mAh Nominal voltage: 3.6VAC-IR: 22mOhm
LYGTE-INFO.DK
Welcome to my page about batteries, chargers and flashlights This page is about batteries, chargers, flashlights and sometimes other stuff. Mostly it is reviews, but sometimes I do write articles. TEST OF PARKSIDE INR18650E 2000MAH (BLUE) Test of Parkside INR18650E 2000mAh (Blue) Parkside INR18650E 2000mAh (Blue) Official specifications: Capacity: 2000mAh. Nominal voltage: 3.7V. Type: LiIon. Voltage for 5: 20V. The batteries has been removed from a unused Parkside 2.0 PAP 20 A1 battery pack. The marks from the spot welded strips are visible.REVIEW OF ISDT N8
Review of ISDT N8. ISDT N8. ISDT has a line of large chargers, this is the smallest version with 8 slots, the others are 16 slot and 24 slot. They support a lot of battery chemistries, but the battery size is limited to AA/AAA batteries. I got the charger in a cardboard box with a picture of it, but no specifications. REVIEW OF CHARGER XTAR XP1 Review of Charger Xtar XP1. Charger Xtar XP1. Xtar made many good chargers, this is a new small charger. It has a single channel and can charger both LiIon and NiMH batteries up to AA size. It comes in a cardboard box with specifications on the back. I got the charger, a manual and a usb cable. The control panel has 3 leds and one button: REVIEW OF VICI VC835 Review of Vici VC835. DMM Vici VC835. A cheap 2000 count meter, but with true-rms and auto range. The box is a generic box for this series multimeter, the front shows one better and one worse that this meter. The box is also lacking any branding. It did contain a "VC835" sticker. It included the DMM, a pair of probes, a thermosensor and amanual.
REVIEW OF CHARGER XTAR VC2 Review of Charger Xtar VC2. Charger Xtar VC2. Xtar makes many LiIon chargers, this is a usb powered dual channel charger with display. The charger can charge with up to 0.5A for each channel, but the current is not user adjustable. I got the charger in a small TEST OF LG 18650 S3 2200MAH (BLUE) LG 18650 S3 2200mAh (Blue) Official specifications: Capacity: 2200mAh Nominal voltage: 3.6V Standard charge: 1075mA (0.5C) End current: 50mA TEST OF SONY US21700VTC6A 4000MAH (GREEN) Test of Sony US21700VTC6A 4000mAh (Green) Sony US21700VTC6A 4000mAh (Green) Official specifications: Size: 21700. Nominal Capacity: 4000mAh. Continuous Discharge Rating: 30A (40A with 80° Deg. C temperature cut) Nominal Voltage: 3.6v. This is a 21700 high current cell and it is not really from Sony anymore, Murata has bought theLiIon battery
TEST OF USB KCX-017
USB meter: KCX-017 Official specifications: Input voltage : 3V-7V The input current : 3.5A The display : voltage, current, discharge capacity ( total of 10 groups can be stored ) TEST OF SAMSUNG ICR18650-28A 2800MAH (PURPLE) Test of Samsung ICR18650-28A 2800mAh (Purple) Samsung ICR18650-28A 2800mAh (Purple) Official specifications: Place of origin : Samsung in Korea. Capacity: 2800mAh. Ultra-high capacity and premium built quality. Unprotected. This battery is not the usual 4.2 volt charging, but needs 4.3 volt charging, i.e. a special charger must be used (SomeLYGTE-INFO.DK
Welcome to my page about batteries, chargers and flashlights This page is about batteries, chargers, flashlights and sometimes other stuff. Mostly it is reviews, but sometimes I do write articles. TEST OF PARKSIDE INR18650E 2000MAH (BLUE) Test of Parkside INR18650E 2000mAh (Blue) Parkside INR18650E 2000mAh (Blue) Official specifications: Capacity: 2000mAh. Nominal voltage: 3.7V. Type: LiIon. Voltage for 5: 20V. The batteries has been removed from a unused Parkside 2.0 PAP 20 A1 battery pack. The marks from the spot welded strips are visible.REVIEW OF ISDT N8
Review of ISDT N8. ISDT N8. ISDT has a line of large chargers, this is the smallest version with 8 slots, the others are 16 slot and 24 slot. They support a lot of battery chemistries, but the battery size is limited to AA/AAA batteries. I got the charger in a cardboard box with a picture of it, but no specifications. REVIEW OF CHARGER XTAR XP1 Review of Charger Xtar XP1. Charger Xtar XP1. Xtar made many good chargers, this is a new small charger. It has a single channel and can charger both LiIon and NiMH batteries up to AA size. It comes in a cardboard box with specifications on the back. I got the charger, a manual and a usb cable. The control panel has 3 leds and one button: REVIEW OF VICI VC835 Review of Vici VC835. DMM Vici VC835. A cheap 2000 count meter, but with true-rms and auto range. The box is a generic box for this series multimeter, the front shows one better and one worse that this meter. The box is also lacking any branding. It did contain a "VC835" sticker. It included the DMM, a pair of probes, a thermosensor and amanual.
REVIEW OF CHARGER XTAR VC2 Review of Charger Xtar VC2. Charger Xtar VC2. Xtar makes many LiIon chargers, this is a usb powered dual channel charger with display. The charger can charge with up to 0.5A for each channel, but the current is not user adjustable. I got the charger in a small TEST OF LG 18650 S3 2200MAH (BLUE) LG 18650 S3 2200mAh (Blue) Official specifications: Capacity: 2200mAh Nominal voltage: 3.6V Standard charge: 1075mA (0.5C) End current: 50mA TEST OF SONY US21700VTC6A 4000MAH (GREEN) Test of Sony US21700VTC6A 4000mAh (Green) Sony US21700VTC6A 4000mAh (Green) Official specifications: Size: 21700. Nominal Capacity: 4000mAh. Continuous Discharge Rating: 30A (40A with 80° Deg. C temperature cut) Nominal Voltage: 3.6v. This is a 21700 high current cell and it is not really from Sony anymore, Murata has bought theLiIon battery
TEST OF USB KCX-017
USB meter: KCX-017 Official specifications: Input voltage : 3V-7V The input current : 3.5A The display : voltage, current, discharge capacity ( total of 10 groups can be stored ) TEST OF SAMSUNG ICR18650-28A 2800MAH (PURPLE) Test of Samsung ICR18650-28A 2800mAh (Purple) Samsung ICR18650-28A 2800mAh (Purple) Official specifications: Place of origin : Samsung in Korea. Capacity: 2800mAh. Ultra-high capacity and premium built quality. Unprotected. This battery is not the usual 4.2 volt charging, but needs 4.3 volt charging, i.e. a special charger must be used (Some MULTIMETER AND PULSED DC CURRENT (PWM) Multimeter and pulsed DC current (PWM) A multimeter usual can measure DC and AC but what happens when measuring a pulsing voltage or current? For this article I will be using 3. meters:ADS1115 ADC LIBRARY
The library is named after the chip and it needs the wire library to work. Constants The ADS1115 can have four different I2C addresses, the lowest one is with the address pin connected to ground and I have defined this as a constant (It is also the default address for the module when the ADDR pin is unconnected), to get the other addessesadd 1, 2 or 3:
TEST OF POWER SUPPLY DPH3205 Power supply frontend DPH3205 32V/5A with buck/boost converter This device is the front end for a power supply, it must be supplied with low voltage DC power (Up to 40V). REVIEW OF INTERNAL RESISTANCE METER YR1035 The precision is very good. The same with voltage, again the precision is very good and it has lots of digits. The meter is using a 1000Hz sinus for measuring the resistance. The maximum AC voltage is about 30mVpp when measuring 22 ohm. The maximum TEST OF LG 18650 MJ1 3500MAH (GREEN) LG 18650 MJ1 3500mAh (Green) Official specifications: Nominal Capacity: 3500mAh Minimum Capacity: 3400mAh Nominal voltage: 3.635V Standard charge: 0.5C (1700mA) 4.2V, cut-off 50mA REVIEW OF CHARGER LIITOKALA ENGINEER LII-500S The charger is slow to start, because it waits for user input. The charger uses a -dv/dt termination, here it needs about 20 minutes to detect it, this means the battery gets fairly hot at the end. Then it continues with a trickle charge of about 17mA. Here is a fast termination, maybe even too fast. REVIEW OF BSIDE ACM91 DMM BSide ACM91. A clamp meter from BSide with a DC sensitivity of 1mA, it do also have a lot of other ranges including temperature. I got the meter in a brown cardboard box with a label specifying the contents. The pouch. It included the DMM, a pair of probes, a thermocoupler and a manual. The probes is branded BSide and has removable tip covers.REVIEW OF WH5000A
Review of WH5000A. DMM WH5000A. This meter do not have a brand, but has lot of ranges and functions. The meter arrived in a cardboard box without any information on. The box contained the meter, probes, thermocoupler, magnet, strap, transistor tester adapter and a manual. Probes are not branded and are specified for CAT III and CAT IV, this TEST OF SAMSUNG INR18650-35E 3500MAH (PINK) Samsung INR18650-35E 3500mAh (Pink) Official specifications: Nominal capacity: 3500mAh Minimum capacity: 3350mAh Nominal voltage: 3,6V -3,7V
TEST OF SONY US18650NC1 2900MAH (GREEN) Sony US18650NC1 2900mAh (Green) Official specifications: Typical capacity: 2900mAh Minimum capacity: 2750mAh Nominal voltage: 3.6VAC-IR: 22mOhm
LYGTE-INFO.DK
Welcome to my page about batteries, chargers and flashlights This page is about batteries, chargers, flashlights and sometimes other stuff. Mostly it is reviews, but sometimes I do write articles. TEST CONTROLLER INTRODUCTION Test Controller introduction. Test controller, intro. This is software to control and log data from many different devices (Like: DMM, power supplies, electronic load). It is not designed to use devices to their limit, but to run test where different brands of devices is used together and make a common logfile in CSV format from all of them. TEST OF PARKSIDE INR18650E 2000MAH (BLUE) Test of Parkside INR18650E 2000mAh (Blue) Parkside INR18650E 2000mAh (Blue) Official specifications: Capacity: 2000mAh. Nominal voltage: 3.7V. Type: LiIon. Voltage for 5: 20V. The batteries has been removed from a unused Parkside 2.0 PAP 20 A1 battery pack. The marks from the spot welded strips are visible.ADS1115 ADC LIBRARY
The library is named after the chip and it needs the wire library to work. Constants The ADS1115 can have four different I2C addresses, the lowest one is with the address pin connected to ground and I have defined this as a constant (It is also the default address for the module when the ADDR pin is unconnected), to get the other addessesadd 1, 2 or 3:
REVIEW OF CHARGER LIITOKALA ENGINEER LII-500S The charger is slow to start, because it waits for user input. The charger uses a -dv/dt termination, here it needs about 20 minutes to detect it, this means the battery gets fairly hot at the end. Then it continues with a trickle charge of about 17mA. Here is a fast termination, maybe even too fast.REVIEW OF ISDT N8
Review of ISDT N8. ISDT N8. ISDT has a line of large chargers, this is the smallest version with 8 slots, the others are 16 slot and 24 slot. They support a lot of battery chemistries, but the battery size is limited to AA/AAA batteries. I got the charger in a cardboard box with a picture of it, but no specifications. DISPLAY HT16K33 4 DIGIT 16 SEGMENTS 0.8 INCH The price is controlled by two items: The displays (About $3 each) and shipping, everything else is about $2 together. It is necessary to buy for multiple PCBs to get this price (i.e. 10 displays, 5 pcbs and 10-100 each of the passive parts and the diodes).LYGTE-INFO.DK
Welcome to my page about batteries, chargers and flashlights This page is about batteries, chargers, flashlights and sometimes other stuff. Mostly it is reviews, but sometimes I do write articles. TEST CONTROLLER INTRODUCTION Test Controller introduction. Test controller, intro. This is software to control and log data from many different devices (Like: DMM, power supplies, electronic load). It is not designed to use devices to their limit, but to run test where different brands of devices is used together and make a common logfile in CSV format from all of them. TEST OF PARKSIDE INR18650E 2000MAH (BLUE) Test of Parkside INR18650E 2000mAh (Blue) Parkside INR18650E 2000mAh (Blue) Official specifications: Capacity: 2000mAh. Nominal voltage: 3.7V. Type: LiIon. Voltage for 5: 20V. The batteries has been removed from a unused Parkside 2.0 PAP 20 A1 battery pack. The marks from the spot welded strips are visible.ADS1115 ADC LIBRARY
The library is named after the chip and it needs the wire library to work. Constants The ADS1115 can have four different I2C addresses, the lowest one is with the address pin connected to ground and I have defined this as a constant (It is also the default address for the module when the ADDR pin is unconnected), to get the other addessesadd 1, 2 or 3:
REVIEW OF CHARGER LIITOKALA ENGINEER LII-500S The charger is slow to start, because it waits for user input. The charger uses a -dv/dt termination, here it needs about 20 minutes to detect it, this means the battery gets fairly hot at the end. Then it continues with a trickle charge of about 17mA. Here is a fast termination, maybe even too fast.REVIEW OF ISDT N8
Review of ISDT N8. ISDT N8. ISDT has a line of large chargers, this is the smallest version with 8 slots, the others are 16 slot and 24 slot. They support a lot of battery chemistries, but the battery size is limited to AA/AAA batteries. I got the charger in a cardboard box with a picture of it, but no specifications. DISPLAY HT16K33 4 DIGIT 16 SEGMENTS 0.8 INCH The price is controlled by two items: The displays (About $3 each) and shipping, everything else is about $2 together. It is necessary to buy for multiple PCBs to get this price (i.e. 10 displays, 5 pcbs and 10-100 each of the passive parts and the diodes).MULTIMETER PROBES
This is the standard probe, that is used by every better multimeter and that means the multimeter will fit all the different probe types on the market with standard plug. The shroud is usual about 21-22mm long. There are probes with shorter shroud, they are very common on the cheaper multimeters and will often have 17-18mm shroud. The fullsize
MULTIMETER AND PULSED DC CURRENT (PWM) Multimeter and pulsed DC current (PWM) A multimeter usual can measure DC and AC but what happens when measuring a pulsing voltage or current? For this article I will be using 3. meters: DISPLAY HT16K33 4 DIGIT 16 SEGMENTS 0.8 INCH The price is controlled by two items: The displays (About $3 each) and shipping, everything else is about $2 together. It is necessary to buy for multiple PCBs to get this price (i.e. 10 displays, 5 pcbs and 10-100 each of the passive parts and the diodes). INTERNAL IMPEDANCE OF A BATTERY Internal impedance/resistance of batteries One parameter that is sometimes used when talking about batteries is the internal impedance/resistance. REVIEW OF INTERNAL RESISTANCE METER YR1035 The precision is very good. The same with voltage, again the precision is very good and it has lots of digits. The meter is using a 1000Hz sinus for measuring the resistance. The maximum AC voltage is about 30mVpp when measuring 22 ohm. The maximum REVIEW OF BSIDE ACM91 DMM BSide ACM91. A clamp meter from BSide with a DC sensitivity of 1mA, it do also have a lot of other ranges including temperature. I got the meter in a brown cardboard box with a label specifying the contents. The pouch. It included the DMM, a pair of probes, a thermocoupler and a manual. The probes is branded BSide and has removable tip covers. HOW FAR CAN LIION BE DISCHARGED? How far can LiIon be discharged? I do often see a question about how far LiIon can be discharged and if it is safe to charge a dischargedLiIon.
TEST OF AW IMR18490 1200MAH (RED) AW IMR18490 1200mAh (Red) Official specifications: 1200 mAh Voltage: 3.7V Peak Voltage: 4.2V Dimensions: 18D x 49H mm (+/- 0.5mm) High current 18490 (Same as 18500) from AW, the 15C means 15*1200mA -> 18A, as can be seen below it is probably a bit to high. REVIEW OF CHARGER TP5000 4.2-3.6V MODULE Charger 1.5A 3.6-4.2V (TP5000) This is a charger module from ebay, it is based on the TP5000 charge controller, depending on settings it can either charge with 4.2 volt or 3.6 volt. TEST OF SAMSUNG INR18650-35E 3500MAH (PINK) Samsung INR18650-35E 3500mAh (Pink) Official specifications: Nominal capacity: 3500mAh Minimum capacity: 3350mAh Nominal voltage: 3,6V -3,7V
LYGTE-INFO.DK
Welcome to my page about batteries, chargers and flashlights This page is about batteries, chargers, flashlights and sometimes other stuff. Mostly it is reviews, but sometimes I do write articles. TEST CONTROLLER INTRODUCTION Test Controller introduction. Test controller, intro. This is software to control and log data from many different devices (Like: DMM, power supplies, electronic load). It is not designed to use devices to their limit, but to run test where different brands of devices is used together and make a common logfile in CSV format from all of them. TEST OF PARKSIDE INR18650E 2000MAH (BLUE) Test of Parkside INR18650E 2000mAh (Blue) Parkside INR18650E 2000mAh (Blue) Official specifications: Capacity: 2000mAh. Nominal voltage: 3.7V. Type: LiIon. Voltage for 5: 20V. The batteries has been removed from a unused Parkside 2.0 PAP 20 A1 battery pack. The marks from the spot welded strips are visible.ADS1115 ADC LIBRARY
The library is named after the chip and it needs the wire library to work. Constants The ADS1115 can have four different I2C addresses, the lowest one is with the address pin connected to ground and I have defined this as a constant (It is also the default address for the module when the ADDR pin is unconnected), to get the other addessesadd 1, 2 or 3:
REVIEW OF CHARGER LIITOKALA ENGINEER LII-500S The charger is slow to start, because it waits for user input. The charger uses a -dv/dt termination, here it needs about 20 minutes to detect it, this means the battery gets fairly hot at the end. Then it continues with a trickle charge of about 17mA. Here is a fast termination, maybe even too fast.REVIEW OF ISDT N8
Review of ISDT N8. ISDT N8. ISDT has a line of large chargers, this is the smallest version with 8 slots, the others are 16 slot and 24 slot. They support a lot of battery chemistries, but the battery size is limited to AA/AAA batteries. I got the charger in a cardboard box with a picture of it, but no specifications. DISPLAY HT16K33 4 DIGIT 16 SEGMENTS 0.8 INCH The price is controlled by two items: The displays (About $3 each) and shipping, everything else is about $2 together. It is necessary to buy for multiple PCBs to get this price (i.e. 10 displays, 5 pcbs and 10-100 each of the passive parts and the diodes). TEST OF LG 18650 S3 2200MAH (BLUE) LG 18650 S3 2200mAh (Blue) Official specifications: Capacity: 2200mAh Nominal voltage: 3.6V Standard charge: 1075mA (0.5C) End current: 50mA REVIEW OF CHARGER OPUS BT-C3100 V2.1 Charger Opus BT-C3100 V2.1 This is the 3. review of the BT-C3100. Many pictures and text is reused from the first two reviews, but all curves and measurements are new. TEST OF SONY US21700VTC6A 4000MAH (GREEN) Test of Sony US21700VTC6A 4000mAh (Green) Sony US21700VTC6A 4000mAh (Green) Official specifications: Size: 21700. Nominal Capacity: 4000mAh. Continuous Discharge Rating: 30A (40A with 80° Deg. C temperature cut) Nominal Voltage: 3.6v. This is a 21700 high current cell and it is not really from Sony anymore, Murata has bought theLiIon battery
LYGTE-INFO.DK
Welcome to my page about batteries, chargers and flashlights This page is about batteries, chargers, flashlights and sometimes other stuff. Mostly it is reviews, but sometimes I do write articles. TEST CONTROLLER INTRODUCTION Test Controller introduction. Test controller, intro. This is software to control and log data from many different devices (Like: DMM, power supplies, electronic load). It is not designed to use devices to their limit, but to run test where different brands of devices is used together and make a common logfile in CSV format from all of them. TEST OF PARKSIDE INR18650E 2000MAH (BLUE) Test of Parkside INR18650E 2000mAh (Blue) Parkside INR18650E 2000mAh (Blue) Official specifications: Capacity: 2000mAh. Nominal voltage: 3.7V. Type: LiIon. Voltage for 5: 20V. The batteries has been removed from a unused Parkside 2.0 PAP 20 A1 battery pack. The marks from the spot welded strips are visible.ADS1115 ADC LIBRARY
The library is named after the chip and it needs the wire library to work. Constants The ADS1115 can have four different I2C addresses, the lowest one is with the address pin connected to ground and I have defined this as a constant (It is also the default address for the module when the ADDR pin is unconnected), to get the other addessesadd 1, 2 or 3:
REVIEW OF CHARGER LIITOKALA ENGINEER LII-500S The charger is slow to start, because it waits for user input. The charger uses a -dv/dt termination, here it needs about 20 minutes to detect it, this means the battery gets fairly hot at the end. Then it continues with a trickle charge of about 17mA. Here is a fast termination, maybe even too fast.REVIEW OF ISDT N8
Review of ISDT N8. ISDT N8. ISDT has a line of large chargers, this is the smallest version with 8 slots, the others are 16 slot and 24 slot. They support a lot of battery chemistries, but the battery size is limited to AA/AAA batteries. I got the charger in a cardboard box with a picture of it, but no specifications. DISPLAY HT16K33 4 DIGIT 16 SEGMENTS 0.8 INCH The price is controlled by two items: The displays (About $3 each) and shipping, everything else is about $2 together. It is necessary to buy for multiple PCBs to get this price (i.e. 10 displays, 5 pcbs and 10-100 each of the passive parts and the diodes). TEST OF LG 18650 S3 2200MAH (BLUE) LG 18650 S3 2200mAh (Blue) Official specifications: Capacity: 2200mAh Nominal voltage: 3.6V Standard charge: 1075mA (0.5C) End current: 50mA REVIEW OF CHARGER OPUS BT-C3100 V2.1 Charger Opus BT-C3100 V2.1 This is the 3. review of the BT-C3100. Many pictures and text is reused from the first two reviews, but all curves and measurements are new. TEST OF SONY US21700VTC6A 4000MAH (GREEN) Test of Sony US21700VTC6A 4000mAh (Green) Sony US21700VTC6A 4000mAh (Green) Official specifications: Size: 21700. Nominal Capacity: 4000mAh. Continuous Discharge Rating: 30A (40A with 80° Deg. C temperature cut) Nominal Voltage: 3.6v. This is a 21700 high current cell and it is not really from Sony anymore, Murata has bought theLiIon battery
MULTIMETER PROBES
This is the standard probe, that is used by every better multimeter and that means the multimeter will fit all the different probe types on the market with standard plug. The shroud is usual about 21-22mm long. There are probes with shorter shroud, they are very common on the cheaper multimeters and will often have 17-18mm shroud. The fullsize
MULTIMETER AND PULSED DC CURRENT (PWM) Multimeter and pulsed DC current (PWM) A multimeter usual can measure DC and AC but what happens when measuring a pulsing voltage or current? For this article I will be using 3. meters: DISPLAY HT16K33 4 DIGIT 16 SEGMENTS 0.8 INCH The price is controlled by two items: The displays (About $3 each) and shipping, everything else is about $2 together. It is necessary to buy for multiple PCBs to get this price (i.e. 10 displays, 5 pcbs and 10-100 each of the passive parts and the diodes). INTERNAL IMPEDANCE OF A BATTERY Internal impedance/resistance of batteries One parameter that is sometimes used when talking about batteries is the internal impedance/resistance. REVIEW OF INTERNAL RESISTANCE METER YR1035 The precision is very good. The same with voltage, again the precision is very good and it has lots of digits. The meter is using a 1000Hz sinus for measuring the resistance. The maximum AC voltage is about 30mVpp when measuring 22 ohm. The maximum REVIEW OF BSIDE ACM91 DMM BSide ACM91. A clamp meter from BSide with a DC sensitivity of 1mA, it do also have a lot of other ranges including temperature. I got the meter in a brown cardboard box with a label specifying the contents. The pouch. It included the DMM, a pair of probes, a thermocoupler and a manual. The probes is branded BSide and has removable tip covers. HOW FAR CAN LIION BE DISCHARGED? How far can LiIon be discharged? I do often see a question about how far LiIon can be discharged and if it is safe to charge a dischargedLiIon.
TEST OF AW IMR18490 1200MAH (RED) AW IMR18490 1200mAh (Red) Official specifications: 1200 mAh Voltage: 3.7V Peak Voltage: 4.2V Dimensions: 18D x 49H mm (+/- 0.5mm) High current 18490 (Same as 18500) from AW, the 15C means 15*1200mA -> 18A, as can be seen below it is probably a bit to high. REVIEW OF CHARGER TP5000 4.2-3.6V MODULE Charger 1.5A 3.6-4.2V (TP5000) This is a charger module from ebay, it is based on the TP5000 charge controller, depending on settings it can either charge with 4.2 volt or 3.6 volt. TEST OF SAMSUNG INR18650-35E 3500MAH (PINK) Samsung INR18650-35E 3500mAh (Pink) Official specifications: Nominal capacity: 3500mAh Minimum capacity: 3350mAh Nominal voltage: 3,6V -3,7V
LYGTE-INFO.DK
Welcome to my page about batteries, chargers and flashlights This page is about batteries, chargers, flashlights and sometimes other stuff. Mostly it is reviews, but sometimes I do write articles. TEST OF PARKSIDE INR18650E 2000MAH (BLUE) Test of Parkside INR18650E 2000mAh (Blue) Parkside INR18650E 2000mAh (Blue) Official specifications: Capacity: 2000mAh. Nominal voltage: 3.7V. Type: LiIon. Voltage for 5: 20V. The batteries has been removed from a unused Parkside 2.0 PAP 20 A1 battery pack. The marks from the spot welded strips are visible.REVIEW OF ISDT N8
Review of ISDT N8. ISDT N8. ISDT has a line of large chargers, this is the smallest version with 8 slots, the others are 16 slot and 24 slot. They support a lot of battery chemistries, but the battery size is limited to AA/AAA batteries. I got the charger in a cardboard box with a picture of it, but no specifications. REVIEW OF CHARGER XTAR XP1 Review of Charger Xtar XP1. Charger Xtar XP1. Xtar made many good chargers, this is a new small charger. It has a single channel and can charger both LiIon and NiMH batteries up to AA size. It comes in a cardboard box with specifications on the back. I got the charger, a manual and a usb cable. The control panel has 3 leds and one button: TEST OF LG 18650 S3 2200MAH (BLUE) LG 18650 S3 2200mAh (Blue) Official specifications: Capacity: 2200mAh Nominal voltage: 3.6V Standard charge: 1075mA (0.5C) End current: 50mA REVIEW OF CHARGER XTAR VC2 Review of Charger Xtar VC2. Charger Xtar VC2. Xtar makes many LiIon chargers, this is a usb powered dual channel charger with display. The charger can charge with up to 0.5A for each channel, but the current is not user adjustable. I got the charger in a small REVIEW OF INTERNAL RESISTANCE METER YR1035 The precision is very good. The same with voltage, again the precision is very good and it has lots of digits. The meter is using a 1000Hz sinus for measuring the resistance. The maximum AC voltage is about 30mVpp when measuring 22 ohm. The maximum REVIEW OF UNI-T UT33D+ DMM UNI-T UT33D+ This is a fairly simple DMM with manual ranges and a minimum of functions. The box is for all the UT33 meters with a checkmark for the actual model and a table on the back for comparing the models (in Chinese).LYGTE-INFO.DK
Welcome to my page about batteries, chargers and flashlights This page is about batteries, chargers, flashlights and sometimes other stuff. Mostly it is reviews, but sometimes I do write articles. TEST OF PARKSIDE INR18650E 2000MAH (BLUE) Test of Parkside INR18650E 2000mAh (Blue) Parkside INR18650E 2000mAh (Blue) Official specifications: Capacity: 2000mAh. Nominal voltage: 3.7V. Type: LiIon. Voltage for 5: 20V. The batteries has been removed from a unused Parkside 2.0 PAP 20 A1 battery pack. The marks from the spot welded strips are visible.REVIEW OF ISDT N8
Review of ISDT N8. ISDT N8. ISDT has a line of large chargers, this is the smallest version with 8 slots, the others are 16 slot and 24 slot. They support a lot of battery chemistries, but the battery size is limited to AA/AAA batteries. I got the charger in a cardboard box with a picture of it, but no specifications. REVIEW OF CHARGER XTAR XP1 Review of Charger Xtar XP1. Charger Xtar XP1. Xtar made many good chargers, this is a new small charger. It has a single channel and can charger both LiIon and NiMH batteries up to AA size. It comes in a cardboard box with specifications on the back. I got the charger, a manual and a usb cable. The control panel has 3 leds and one button: TEST OF LG 18650 S3 2200MAH (BLUE) LG 18650 S3 2200mAh (Blue) Official specifications: Capacity: 2200mAh Nominal voltage: 3.6V Standard charge: 1075mA (0.5C) End current: 50mA REVIEW OF CHARGER XTAR VC2 Review of Charger Xtar VC2. Charger Xtar VC2. Xtar makes many LiIon chargers, this is a usb powered dual channel charger with display. The charger can charge with up to 0.5A for each channel, but the current is not user adjustable. I got the charger in a small REVIEW OF INTERNAL RESISTANCE METER YR1035 The precision is very good. The same with voltage, again the precision is very good and it has lots of digits. The meter is using a 1000Hz sinus for measuring the resistance. The maximum AC voltage is about 30mVpp when measuring 22 ohm. The maximum REVIEW OF UNI-T UT33D+ DMM UNI-T UT33D+ This is a fairly simple DMM with manual ranges and a minimum of functions. The box is for all the UT33 meters with a checkmark for the actual model and a table on the back for comparing the models (in Chinese).LYGTE-INFO.DK
Welcome to my page about batteries, chargers and flashlights This page is about batteries, chargers, flashlights and sometimes other stuff. Mostly it is reviews, but sometimes I do write articles. REVIEW OF BSIDE ACM91 DMM BSide ACM91. A clamp meter from BSide with a DC sensitivity of 1mA, it do also have a lot of other ranges including temperature. I got the meter in a brown cardboard box with a label specifying the contents. The pouch. It included the DMM, a pair of probes, a thermocoupler and a manual. The probes is branded BSide and has removable tip covers. REVIEW OF UNI-T UT195DS DMM UNI-T UT195DS. This is a industrial grade DMM designed for electricians. This is the the most advanced of the meters in the 195 series. I got it without the box, but in the pouch. With all parts inside. That was the meter, the probes and a Chinese manual (I could download an English version). Probes are branded UNI-T and rated for20A, they
REVIEW OF WH5000A
Review of WH5000A. DMM WH5000A. This meter do not have a brand, but has lot of ranges and functions. The meter arrived in a cardboard box without any information on. The box contained the meter, probes, thermocoupler, magnet, strap, transistor tester adapter and a manual. Probes are not branded and are specified for CAT III and CAT IV, this REVIEW OF CHARGER ISDT C4 Review of Charger ISDT C4. Charger ISDT C4. This charger from ISDT has a lot of functions and can handle both NiMH and all 3 common LiIon types. It can also do NiZn. The charger was in a cardboard box with specifications on the outside. The box contains the charger, a power supply, a instruction sheet, a screen protector and some stickers. REVIEW OF CHARGER OPUS BT-C3100 V2.1 Charger Opus BT-C3100 V2.1 This is the 3. review of the BT-C3100. Many pictures and text is reused from the first two reviews, but all curves and measurements are new. REVIEW OF CHARGER TP5000 4.2-3.6V MODULE Charger 1.5A 3.6-4.2V (TP5000) This is a charger module from ebay, it is based on the TP5000 charge controller, depending on settings it can either charge with 4.2 volt or 3.6 volt. REVIEW OF CHARGER XTAR SC2 Charger Xtar SC2 This Xtar charger looks like a simple USB charger, but that is a bit deceptive. It is a simple LiIon only charger, but it uses Quick Charge and will charge batteries fairly fast when used witha
TEST OF SAMSUNG INR18650-35E 3500MAH (PINK) Samsung INR18650-35E 3500mAh (Pink) Official specifications: Nominal capacity: 3500mAh Minimum capacity: 3350mAh Nominal voltage: 3,6V -3,7V
TEST OF SAMSUNG INR21700-40T 4000MAH (CYAN) Samsung INR21700-40T 4000mAh (Cyan) Official specifications: Rated discharge capacity: 3900mAh Standard discharge capacity: 4000mAh Nominal voltage: 3.6VLYGTE-INFO.DK
Welcome to my page about batteries, chargers and flashlights This page is about batteries, chargers, flashlights and sometimes other stuff. Mostly it is reviews, but sometimes I do write articles. TEST OF PARKSIDE INR18650E 2000MAH (BLUE) Parkside INR18650E 2000mAh (Blue) Official specifications: Capacity: 2000mAh Nominal voltage: 3.7V Type: LiIon Voltage for 5: 20V The batteries has been removed from a TEST OF LG 18650 S3 2200MAH (BLUE) LG 18650 S3 2200mAh (Blue) Official specifications: Capacity: 2200mAh Nominal voltage: 3.6V Standard charge: 1075mA (0.5C) End current: 50mA REVIEW OF CHARGER XTAR VC2 Charger Xtar VC2 Xtar makes many LiIon chargers, this is a usb powered dual channel charger with display. The charger can charge with up to 0.5A for each channel, but the current is not user adjustable. REVIEW OF CHARGER XTAR XP1 Charger Xtar XP1 Xtar made many good chargers, this is a new small charger. It has a single channel and can charger both LiIon and NiMH batteries up to AA size. REVIEW OF VICI VC835 DMM Vici VC835 A cheap 2000 count meter, but with true-rms and auto range. The box is a generic box for this series multimeter, the front shows one better and one worse that this meter. REVIEW OF INTERNAL RESISTANCE METER YR1035 Internal Resistance Tester YR1035 This is a meter designed to measure internal resistance in batteries. I got the meter in a random shipping cardboard box, it contained: TEST OF SONY US21700VTC6A 4000MAH (GREEN) Sony US21700VTC6A 4000mAh (Green) Official specifications: Size: 21700 Nominal Capacity: 4000mAh Continuous Discharge Rating: 30A (40A with 80° Deg. C temperature cut)TEST OF USB KCX-017
USB meter: KCX-017 Official specifications: Input voltage : 3V-7V The input current : 3.5A The display : voltage, current, discharge capacity ( total of 10 groups can be stored ) TEST OF SAMSUNG ICR18650-28A 2800MAH (PURPLE) Samsung ICR18650-28A 2800mAh (Purple) Official specifications: Place of origin : Samsung in Korea Capacity: 2800mAh Ultra-high capacity and premium built qualityLYGTE-INFO.DK
Welcome to my page about batteries, chargers and flashlights This page is about batteries, chargers, flashlights and sometimes other stuff. Mostly it is reviews, but sometimes I do write articles. TEST OF PARKSIDE INR18650E 2000MAH (BLUE) Parkside INR18650E 2000mAh (Blue) Official specifications: Capacity: 2000mAh Nominal voltage: 3.7V Type: LiIon Voltage for 5: 20V The batteries has been removed from a TEST OF LG 18650 S3 2200MAH (BLUE) LG 18650 S3 2200mAh (Blue) Official specifications: Capacity: 2200mAh Nominal voltage: 3.6V Standard charge: 1075mA (0.5C) End current: 50mA REVIEW OF CHARGER XTAR VC2 Charger Xtar VC2 Xtar makes many LiIon chargers, this is a usb powered dual channel charger with display. The charger can charge with up to 0.5A for each channel, but the current is not user adjustable. REVIEW OF CHARGER XTAR XP1 Charger Xtar XP1 Xtar made many good chargers, this is a new small charger. It has a single channel and can charger both LiIon and NiMH batteries up to AA size. REVIEW OF VICI VC835 DMM Vici VC835 A cheap 2000 count meter, but with true-rms and auto range. The box is a generic box for this series multimeter, the front shows one better and one worse that this meter. REVIEW OF INTERNAL RESISTANCE METER YR1035 Internal Resistance Tester YR1035 This is a meter designed to measure internal resistance in batteries. I got the meter in a random shipping cardboard box, it contained: TEST OF SONY US21700VTC6A 4000MAH (GREEN) Sony US21700VTC6A 4000mAh (Green) Official specifications: Size: 21700 Nominal Capacity: 4000mAh Continuous Discharge Rating: 30A (40A with 80° Deg. C temperature cut)TEST OF USB KCX-017
USB meter: KCX-017 Official specifications: Input voltage : 3V-7V The input current : 3.5A The display : voltage, current, discharge capacity ( total of 10 groups can be stored ) TEST OF SAMSUNG ICR18650-28A 2800MAH (PURPLE) Samsung ICR18650-28A 2800mAh (Purple) Official specifications: Place of origin : Samsung in Korea Capacity: 2800mAh Ultra-high capacity and premium built qualityLYGTE-INFO.DK
Welcome to my page about batteries, chargers and flashlights This page is about batteries, chargers, flashlights and sometimes other stuff. Mostly it is reviews, but sometimes I do write articles.ADS1115 ADC LIBRARY
The library is named after the chip and it needs the wire library to work. Constants The ADS1115 can have four different I2C addresses, the lowest one is with the address pin connected to ground and I have defined this as a constant (It is also the default address for the module when the ADDR pin is unconnected), to get the other addessesadd 1, 2 or 3:
REVIEW OF BSIDE ACM91 DMM BSide ACM91 A clamp meter from BSide with a DC sensitivity of 1mA, it do also have a lot of other ranges including temperature. I got the meter in a brown cardboard box with aREVIEW OF WH5000A
DMM WH5000A This meter do not have a brand, but has lot of ranges and functions. The meter arrived in a cardboard box without anyinformation on.
REVIEW OF UNI-T UT195DS DMM UNI-T UT195DS This is a industrial grade DMM designed for electricians. This is the the most advanced of the meters in the 195 series. I got it without the box, but in the pouch. REVIEW OF CHARGER OPUS BT-C3100 V2.1 Charger Opus BT-C3100 V2.1 This is the 3. review of the BT-C3100. Many pictures and text is reused from the first two reviews, but all curves and measurements are new. REVIEW OF CHARGER XTAR SC2 Charger Xtar SC2 This Xtar charger looks like a simple USB charger, but that is a bit deceptive. It is a simple LiIon only charger, but it uses Quick Charge and will charge batteries fairly fast when used witha
REVIEW OF CHARGER ISDT C4 Charger ISDT C4 This charger from ISDT has a lot of functions and can handle both NiMH and all 3 common LiIon types. It can also do NiZn.The charger was
REVIEW OF CHARGER TP5000 4.2-3.6V MODULE Charger 1.5A 3.6-4.2V (TP5000) This is a charger module from ebay, it is based on the TP5000 charge controller, depending on settings it can either charge with 4.2 volt or 3.6 volt. TEST OF SAMSUNG INR18650-35E 3500MAH (PINK) Samsung INR18650-35E 3500mAh (Pink) Official specifications: Nominal capacity: 3500mAh Minimum capacity: 3350mAh Nominal voltage: 3,6V -3,7V
Welcome to my page about batteries, chargers and flashlights This page is about batteries, chargers, flashlights and sometimes other stuff. Mostly it is reviews, but sometimes I do write articles. To get stuff reviewed, please read this articleabout it.
Last additions: Xtar 18650 3500mAh (Blue) 2020,
Ampsplus 18350 1200mAh (Black) 2020,
YLE NCR18500 A225 2250mAh (Green),
Hohm 26650 Grown 4244mAh (Black-white-green),
Hohm 21700 Run 3023mAh (Black-white),
Hohm 18650 Life4 3015mAh (Black-white),
Hohm 18650 Work2 2547mAh (Black-white),
Ravpower RP-BC015
,
Vapcell INR21700 4500mAh G45 (Purple) 2020,
USB tester Atorch UD18 (Hidance),
Vapcell INR21700 5000mAh (Blue) 2020,
Baseus Speed PPS Quick Charger USB+Type C 30W BS-EU905,
Vapcell INR26650 5000mAh (Purple) 2020,
Vapcell INR14500 L10 1050mAh (Purple) 2020,
Ampsplus 21700 5000mAh (Black) 2020,
Hohm Tech School4
,
TestController, Configuration of a SCPI devices,
Vapcell INR18650 3000mAh H30 (Red) 2019,
Ravpower AA 2600mAh (Black-cyan) RP-BC015,
Shockli IMR14500 1050mAh (Orange) 2020,
Kuulaa PD+QC 36W KL-CD06,
Xtar VC8
,
Test controller, intro, GP
ReCyko+ Pro AAA 800mAh (Black),
Vapcell INR14650 1100mAh V11 (Gold) 2020 Ampsplus 14500 1000mAh (Black) 2020,
UNI-T UT258
, Hohm Tech
School2
,
4 port QC3 USB charger SLS-B07,
Ampsplus 18350 NMC 1150mAh (Black) 2020,
GP ReCyko+ AAA 950mAh (Green),
Ampsplus 18650 3500mAH (Black) 2020,
3A USB socket for 12V and 24V,
Xtar X4
,
Samsung INR18650-25R 2500mAh (Green) Ebay,
Eneloop pro AAA BK-4HCDE 930mAh (Black),
5V 500mA USB charger US plug,
Ampsplus 18650 3000mAh (Black) 2020,
EBL iQuick 2-USB charger,
Nicron 14500 USB NRB-L750 750mAh (Black-Orange),
BlitzWolf 30W QC3 4 port USB Charger BW-PL5,
Amazon Basic AAA 800mAh (White) 2019,
Fitorch 26350 USB UC20R 2000mAh (Black-Orange),
Dual Thermocoupler Input, Flowme 2 port
with LED display HKL-USB36,
My lab is down, failed switch and how to fix it, AC-DC 12V 3A
MeanWell RS-35-12 Switching Power supply,
Vapcell U2
,
Nitecore 14500 NL1485 850mAh (Black-yellow),
Computer controlled battery charger, Samsung 1 port
EP-TA20EWE
,
BattGO AA 2000mAh (Purple),
------------------------- A low current clamp, this meter is only for current: UNI-T UT258A DC/AC Clamp Leaker Meter , My review ------------------------- A 14500/AA sized LiIon batteries with build in USB charger: Nicron NRB-L750 750mAh/3.7V , My review ------------------------- 26350 LiIon batteries with build in USB charger: Fitorch 26350 USB UC20R 2000mAh (Black-Orange) , My review ------------------------- Nitecore 14500 850mAh battery: Nitecore NL1485 850mAh 14500 High Performance Li-ion Rechargeable Battery , Myreview
------------------------- A 2000mAh AA battery from ISDT: 4Pcs ISDT 1.5V 2000mAh Rechargeable AA Ni-MH Battery for ISDT C4 N8 Charger , Myreview
------------------------- A 850mAh (750mAh) AAA battery from ISDT: 4Pcs ISDT 1.5V 850mAh Rechargeable AAA Lipo Battery for ISDT C4 N8 Charger, My review
------------------------- A loose clamp that can be used with a multimeter or oscilloscope: Hantek CC-65 Current Clamp , Multimeteradapter , My review
------------------------- Batteries and battery chargers Battery and charger reviews, including comparison between batteries. USB power supplies/chargers and USB power boxes Review/test of USB equipment for charging.Article index
Index of all my articles, these articles is also listed on the different category pages. DMM information and reviews Reviews and articles about DMM'sProjects
This is projects I make, this may be test equipment, software or other stuff. Some of it will just show what I made, other will contain information to duplicate id.Led driver tests
Led driver boards, these are used when modifying flashlights, reparing flashlights or build you own led lightning.Flashlight reviews
Flashlight reviews and beamshots.Anything else
Anything that does not fit in the above categories. The Danish part of my website This part is not update at the current time. Other interesting sites Any comments can be mailed to info@lygte-info.dk, this is also a paypal address and can be used for donations to help me by more stuffto test.
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