2.Voltage balancing charging suitable for 2S 7.4V and 3S 11.1V lipo batteries.
3.Automatically correct out of balanced cells, and automatically charge cells with low voltage.
4.Auto-detected charge status display. (Red light: while charging Green light: end of charging)
5.Reverse polarity (warning beep) and short protection built in.
6.Aluminum alloy shell with internal cooling fan for effective heat dissipation.