This product can charge 1-2 LiFePO4 batteries in any capacity quickly.
Each slot controls independently.
AC 110-240V 50/60Hz
DC 3.65V 250mA
Charging Instruction Mode
A. If doesn’t install the batteries and plug in, LED indicators turn into green.
B. During charging, the indicator is red.
C. Once battery is full, the indicator turns into green.
Charging Control Mode