Having independentcharge and discharge ports???it is mainly for testing theback-up
power for smart mobilephones, GPS, tablets and other mobile electronics. And itcan
also have two or moredischarging ports to meet clients’requirements.

Technicalspecifications

BTS-5V3A(80CH)

Current output range:-3A;

Voltage test range:0-5V;

Power: 1.2KW