PowerDriver 4 Pcs Rechargeable Cordless Home Phone Battery for Uniden BT-1011 BT1011 BT-1018 BT1018 DECT3080 DECT 3080 Series DCX300 Low power consumption IC design. Compatible with original manufacturer equipments and chargers. High quality and reasonable price; More durable and more environmental. It has the function as same as original battery, but it is more of tangible benefits. Voltage: 2.4V. Capacity: 800mAh. Color: Green. Chemistry: Ni-MH