Replacement battery for Door Lock. Specifications: 2200mAh, 6V, Alkaline-Manganese Dioxide (Zn/MnO2). Compatible with: Door Lock. Replaces: 746-001, 746-003, EasyProX Compact, EasyProX Compact Keypad, EasyProX Nano, Paxton 746-001 and 1 more. Paxton replacement battery designed for Door Lock devices. Ensures your device stays powered through regular use.