Portable Power Bank Battery USB Charge Current Capacity Meter Analyzer Tester

A Useful Tester to test Battery Capacity, Voltage, Current. also can test Charger output Voltage, Current. and Charging Cable Quality...etc.

10 Sets of Memory.

1, Input / Output Voltage: 3V-7V 

2, Voltage resolution: 0.01V 

3, Input / Output Current: 0.05A - 3.5A 

4 Current Resolution:. 0.01A 

5, Test mAh Capacity Range: 0-19999 mAh  

6, Accuracy: ± 1% 

7, line losses: about 0.1 ohm

8, Testing: Battery Voltage, Current, Discharge Capacity (10 Sets of Memory)

9. Connecting Port: Female USB and Mirco-USB