Maintenance-free, cheap and simple charger Imax B3 PRO with balancer powered by 230V mains current. Compatible with 2S and 3S Li-polymer batteries (7.4V and 11.1V). The charging process is carried out through the balancer connector.
Designation of LED indicators:
- Orange light: Power on
- Red light: charging
- Green light: Charging stops or charges pauses