Parameters:
Power: 5V
Working current: 3-5A
Lines size: 2*18AWG
Cable Length: 33.9cm
Color: Red and Black (V+ and V-)

USB Testing Usage:
1. USB Female Testing:
Both well connecting with the power bank by USB female alligator clips and the USB safety tester, it will display the voltage and current on the tester.
2. USB Female and Male Testing:
（1）Both connecting the USB female alligator clips to the power bank and the USB safety tester;
（2）Connecting the USB male alligator clips to 10Ω load and then connecting to the USB safety tester;
（3）Finally, the USB safety tester will display the voltage and current.
3. USB Light Bulb
Well connecting the light bulb with a battery (by USB female alligator clips) and the bulb, and then it will light up.

2 X USB Aligator Clamps