2.4V Cordless Phone Replacement Battery for Uniden BT101 BT-1011 BT1011 BT-1018 BT1018 VTech at&T/Lucent BT184342 BT-184342 BT284342 BT-28433 BT6010 BT8000 BT8001 BT8300 at&T 3101 BT8001 SL80108 Efficient and rapid charging Compatible with original manufacturer equipments and chargers High Quality cells that meet original Battery Capacity: 800mAh,Voltage: 2.4V,Battery Type:NI-MH Short-circuit protection.It is very safety!