Digital Battery Capacity Tester Module - Accurate Power Meter for AA AAA Li-ion 18650 Batteries - Perfect for DIY Electronics, RC Toys, and Home Energy Storage Systems
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SKU:95779547
Product Description
Battery Capacity Tester Module High Accuracy Digital Battery Power Internal Detector [Diy Modification Available] - This module is compatible with DIY modifications. You can retrofit it with a battery holder or connect it to a battery for testing using an extension cord or clips. [1.77 Inch Display] - This battery capacity testing module features a 1.77 inch display that simultaneously shows internal, capacity, voltage, current, and power. Easily monitor your battery's performance. [Charging and Discharging in One] - No need to disassemble or reassemble your battery when replacing devices. This module integrates charging and discharging functions, making it convenient to use. Spec: Item Type: Capacity Tester Material: PCB Applicable Battery: Meet the stop discharge voltage 2.5-3.5V, 4.2V charging batteries are applicable Power Supply Interface: Dual Type C Interface, Power Supply Cable (C Port Cell Phone Cable) System Language: English Test Quantity: 4 Channel Charging and Discharging Measurement Internal Measurement: Support, Using DC two wire method to test the internal. Charging Function: Support, Full Automatic Cut Off Charging, Not Applicable to Li FePO4 Battery Charging. Discharge Function: Support, Automatically stop when conditions are reached. Automatic Charging And Discharging: Support, The battery is fully charged at the end of the automatic mode, not applicable to the charging of lithium iron batteries. Cycle Charging And Discharging: Support, 1-9 Cycles Adjustable. Status Alert: Support Stop Discharge Voltage: 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V, 3.1V, 3.2V, 3.3V, 3.4V, 3.5V, Total 11 Adjustable Steps Discharge Current: Maximum about 1A current, can not be adjusted, does not support independent transformation Heat Dissipation: Mode: Active Heat Dissipation High Temperature : Support Charging Voltage: Professional Battery Charging Chip Control, Maximum About 1A Charging, Full Voltage 4.2V Power Failure Save: Only save the setup parameters, do not save the measurement data How to Use: Remove the battery capacity tester module, install it and use it. Package List: 1 x Battery Capacity Tester Module 1 x Driver
Product Features
[Data Zeroing] - Easily shut down, switch modes, and automaticallycapacity, energy, and time data with the data zeroing function of this module.
[Excellent Pcb Material] - Made of sturdy and wear-resistant PCB material, this battery capacity testing module is highly and long-lasting. It can withstand high temperatures without any issues.
[1.77 Inch Display] - This battery capacity testing module features a 1.77 inch display that simultaneously shows internal resistance, capacity, voltage, current, and power. Easily monitor your battery's performance.
[Charging and Discharging in One] - No need to disassemble or reassemble your battery when replacing devices. This module integrates charging and discharging functions, making it convenient to use.
[Diy Modification Available] - This module is compatible with DIY modifications. You can retrofit it with a battery holder or connect it to a battery for testing using an extension cord or clips.
Customer Reviews
This unit came with English preset. Good detailed information on the display and great auto features. Each battery can be charged or discharged separately at the same time. There are terminals on each channel to input external batteries like 3.7v lipo soft packs. You can toggle between them to see the status of each cell. The only initial confusing part are the two USB power ports — Either USB port on the left or right will power the board and allow the discharge test function on all 4 channels. The left USB port only charges channel 1 and 2, the right port only charges channel 3 and 4. Each USB port requires minimum 2 amps input for charging (each channel will charge and discharge at 1 amp max) — if you want to charge 4 batteries at once you will need 4 amps (2 amps to each USB port). My repeat testing results for the same cells were almost identical each time so this meter is fairly accurate. AUTO mode will charge your battery, discharge capacity test it, then recharge it again. Each channel will retain the testing info on the screen until you switch modes for that channel or remove the battery or power supply.
