A Useful USB Analyzer to test Battery and power bank Capacity model KCX-017, Voltage, and Current. Also can test Charger output Voltage, Current. and Charging Cable Quality and more.
For accurate reading be sure to fully discharge the battery or power bank before Testing.
This product can test USB charging current, voltage, discharge capacity of power bank battery devices.
It will show the mah and voltage at the same time, convenient to check.
It can diagnose digital devices charging problem.
The only button on the tester is used to view and test data switch, the tester can store 10 groups of test data.
If there were no battery, it won't lose the data it has tested.
It can test current and voltage of phone, mobile power bank capacity etc.
With a USB output port and a micro USB input, convenient to test devices
With LCD screen, easy to see the current and voltage of the devices
Press the small circle button and the data will be zero, then you can test next data
Portable design, easy to carry
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
How to use:
1. Plug in the power banks or battery
1. Plug-in the Analyzer's USB to Any USB power source such as PC USB Port or