Overview:100% Brand New Rechargeable Battery Capacity: 2300 m Ah Voltage:1.2 VChemistry: Ni-MH (Nickel Metal Hydride) Rechargeable Times: Up to 1100 Times Memory effect: No Cadmium: Free Can be rapidly charged with any plug in charger, Exact replacement for standard AA size battery in all the devices. Package Included:2 x 2300m Ah rechargeable batteries Specification: Product Weight Approx:58.5g Product Size Approx:11.2 x 9.1 x 1.5