The imax b6, Able balance and, To charge is highly, Discharge liion advanced chargerlipoly, Life a123, Nicd and nimh batteriesIt stands as microprocessor controlled just like all the best chargers and will balance the indervidual cells in you li, Xx batteries. It will charge from 0. 1 to 5. 0a and is capable of charging packs up to 6s packs. It features input voltage protection so as not to flatten your car battery at the field and will also storage charge you packs for at the moment you are not using them. You can power it with any power supply delivering from 11~18v so it is highly flexible. Features microprocessor-managed delta with individual peak sensitivity calibration cell balancing liion, Lipoly and equipped for living beings nicd and accommodates an wide selection of charging currents for NiMH technology storage charge function The time-sensitive voltage monitoring feature ensures the protection of car batteries during field use data storage store up to 5 packs in its memory battery disruption and cycling. Specs input voltage 11~18vcircuit power max charge 50w, Max discharge 5wcharge current range 0. 1~5. 0adischarge current range 0. 1~1. 0animh/nicd cells 1~15liion/lipoly cells 1~6pb battery voltage 2~20vweight 277gdimensions 133x87x33mm