EV-PEAK AC/DC 50W 6A Balance Charger for NiMH/NiCD/LiPO/Li-Fe/LiHV Battery Packs Cooling Fun ; Automaic charginig current according the battery status ; End voltage controlled ; Charge,discharge,storage,cycle functions;Recover charge function; LiHV battery available Maximum safety protections:safety timer,short circuit,reverse polarity,thermal,over current; Support LiPo,LiFe,LiHV, NiMH NiCd and PB battery;