Alkaline(previously non-rechargeable )andSaline Ni-CAD(Nickel Cadmium)Rechargeable Ni-MH(Nickel Metal Hydride)Rechargeable Types of batteries supported:Alkaline (previously non-rechargeable) and Saline RAM (rechargeable Alkaline Manganese)Ni-CAD (Nickel Cadmium)Rechargeable Ni-MH (Nickel Metal Hydride)RechargeableBattery Sizes Supported:1-4 batteries of: AAA, AA, N, C, D, and 1 X 9 volt ...