800mAh DBF-800A Battery for DORO PhoneEasy 520, PhoneEasy 520x, DORO PhoneEasy 622, PhoneEasy 622GSM High Quality, high capacity, light weight rechargeable battery, Overcharge protection, with built-in battery life microchip. Capacity: 800mAh Dimension: 43.93 x 40.05 x 5.64mm Compatible Models:DORO PhoneEasy 520, PhoneEasy 520x, DORO PhoneEasy 622, PhoneEasy 622GSM Compatible Part nos.: DBF-800A