Overview:100% Brand New Rechargeable Battery Capacity: 1350 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 AAA size battery in all the devices. Package Included:4 x 1350m Ah rechargeable AAA batteries Specification: Product Weight Approx:48g Product Size Approx:44 x 42 x 11