iMAX B6 OEM Battery Balance Charger For 1-6 cell Lipo, Li-ion, LiFe (A123), Pb, 1-15 cells NiCd and NiMH Batteries Microprocessor controlled Delta-peak sensitivity; Individual cell balancing Li-ion, LiPo and LiFe capable Ni-Cd and NiMH capable Large range of charge currents Store function, allows safe storage current Time limit function; Input voltage monitoring. (Protects car batteries at the field) Data storage (Store up to 5 packs in memory); Battery break in and cycling. Support new generation A123 system (LiFe) battery