SKYRC iMAX B6 OEM Balance Charger for LiPo, 1s-6s Li-ion,1~15cell NiMH Akku 50W Balancer Charger power supply 100% Original, Absolutely certified, 1 year warranty High-power and high-performance circuit Microprocessor controlled Delta-peak sensitivity Individual cell balancing Li-ion, Li-Poly, Li-Fe, NiCD, NiMH and Pb capable Maximum safety: Capacity limit, Time limit, Temprature limit, Input power monitor.