Tenergy TB6AC4 Intelligent Four-Channel Balance Charger for NiMH/NiCD/Li-PO/Li-Fe/SLA Adaptable to various types of lithium batteries (i.e., Li-Ion, LiPO & LiFe). Optimized operating software to prevent overcharging & maximize safety. Internal independent lithium battery balancer. Balancing independent cell battery discharge & automatic individual cell shut-off when abnormal discharging occurs. Bright daylight readable LCD display.