Heltec 10A-50A Charge/Discharge Battery Capacity Tester for 18650/21700 LiPo/LiFePO4 5V/30V
Aliexpress UK
USB takes power, can be detected line quality. Over current protection and Over current protection: When it's showing 0.00A on screen, press and hold the button for about 3 seconds and there will be flashing numbers.
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USB Current Voltage Capacity Tester Volt Current Voltage Detect Charger Capacity Tester Meter Mobile
Aliexpress UK
Load power-W:U×I≤150W(max). Working current：0.2~20A. Overload protection. File Download Way. ！！！Product protection threshold limit！！！！. For APP, it only support android 5.0 and above. Constant resistance operation（CR）.
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New 4 Channel Battery Capacity Tester Type-C LCD Display Battery Capacity Tester 18650 MAh Battery
Aliexpress UK
Load power-W:U×I≤150W(max). Working current：0.2~20A. Overload protection. File Download Way. ！！！Product protection threshold limit！！！！. Constant resistance operation（CR）. For APP, it only support android 5.0 and above.
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USB Current Voltage Capacity Tester Volt Current Voltage Detect Charger Capacity Tester Meter Mobile
Aliexpress UK
Improved Measurement Accuracy/Level: Compared to the old version of the current hairstyle, our KWS-2302C version can accurately measure accuracy/level: ± (1%+5). The data is more accurate for detecting charging devices such as chargers, mobile phones, tablets, and power banks. Make this Type-C Digital Multimeter suitable for more 3C digital peripheral products, making it the first choice for digital gamers and electronics enthusiasts All C-port Input & Output: Our Tester uses Type-C for both input and output ports. Please believe that this will eventually be an inevitable trend in future electronic charging devices! This C-type tester is equipped with a maximum 12A high current terminal for greater stability. Measurement current: 0-12A; Measurement voltage: 4V-30V. Suitable for the vast ma.
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ET5301 Lithium Battery Capacity Tester load analyzer Display test DC Electronic Load Power Tester
Aliexpress UK
1 x For 18650 battery capacity internal resistance tester. Supports separate charging and discharging, and up to 9 charging and discharging cycles in automatic mode. Cycle charging and discharging: supported, 1~9 cycles adjustable (only supported in auto mode).
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18650 Lithium Battery Capacity Tester MAh MWh Type-C Digital Battery Power Detector Module Running
Aliexpress UK
Charging resistance: 0-999.9Ω. Capacity: 0-999999mAh. Current: 0-6.5A. Power: 0-200W. 2: Long press the button for 3 seconds to remove a set of charging data.
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Type-C LCD 4/1 Channel Display Battery Capacity Tester MAh Lithium Digital Battery Detector Module
Aliexpress UK
USB power on, can detect the quality of the circuit. Can detect the milliampere hour output of the portable power bank. Supported connectors: USB. Accuracy: ± 1%. Internal resistance: 0-9999.99 ohms.
eBay
18650 Lithium Battery Capacity Tester Module MAh MWh Digital Battery Power Detector Module 18650
Aliexpress UK
Supports separate charging and discharging, and up to 9 charging and discharging cycles in automatic mode. Cycle charging and discharging: supported, 1~9 cycles adjustable (only supported in auto mode).
eBay