It is a universal, automatic smart-charger that is compatible with almost all types of rechargeable batteries! 

• This charger recharges lithium, NiMH and NiCd batteries. The electronics detect the inserted battery
• The LEDs indicate the charging status of each battery in
• Capable of charging 2 batteries simultaneously
• Each of the two battery slots monitors and charges independently. Automatically identifies Li-ion, Ni-MH and Ni-Cd rechargeable batteries
• 3 Color LED displays charging progress for each battery. Automatically detects battery status and selects the appropriate voltage and charge mode.