Multi-power input: AC cable 110-240V 50/60Hz (included)/ 12V 1A adapter(selective), four independent charging and micro computer management system.
Charge current intelligent auto-set of total three levels: 500mA /1000mA/2000mA)
Identify Li-ion and Ni-MH batteries automatically and adjust manually the charging mode for LiFePO4 and 3.80V li-ion batteries(IMR)
Refresh for OV battery. It will not charge any battery of1.65 -2.20V (refresh current can be detected only)
Multi-safety protection function of over-charge and over-discharge, short circuited, polarity reverse and so on. It can smartly identify broken batteries with much more safety.