ABCENT Rechargeable replacement BT-446 Battery for Uniden cordless phone DC 3.6V 800 mAh Chemistry: Ni-MH Voltage: 3.6V Capacity: 800mAh Color: White High Quality Replacement battery manufactured by our own facotry Designed to meet or exceed performance of original battery. Battery shrink wrap casing made of 100% post consumer recycled product (May vary in color based upon market availability as such, no varying in functionality)