Cordless Phone Replacement Rechargeable NiMH 800mAh Battery Pack, Compatible with Panasonic Original Manufacturers Part OEM No. HHRP107 HHR-P107, 4-Pack Purchase includes: Four (4) battery packs for (4) cordless phones. For specific compatible Panasonic cordless telephone models, see list of in description section below. This battery pack replaces original manufacturers part number HHR-P107. Also replaces the following battery packs, which are designations by other battery companies: HHR-P107A, EBCP-107, CB0107, P107A, 1B, PQSUHGLA1ZA, TYPE 35, CPH-514. Features and Specification: Voltage: 3.6V; Chemistry: Nickel-Metal Hydride (Ni-MH); Capacity: 800mAh; Battery Pack Composition: (3) Ni-MH 1.2V Size AAA batteries; Manufacturer: PKCell; Manufacturers Part No.: PK-0010