BatteriesCapacity: AA 3000mAhVoltage: 1.2VChemistry: Ni-MH (Nickel Metal Hydride)Rechargeable Times: Up to 1000 timesNo Memory EffectWeight: Approx: 17.4g/pcsPackage Content100% Brand New24 pcs AA 3000mAh Ni-MH Rechargeable Batteries