We have two battery models availavle for your phone. The Panasonic OEM battery HHR-P513 . Or the house brand BAT-513 . Panasonic Number 27, or HHR-P513, N4HHEPA00001.
- BAT-513--- Ni-Mh battery, 2.4 V , 1500 mah. Dimensions at 2&1/8" L x 1&5/16" W x 5/8" H. The battery is brought to you by Battery Barn. You will have one year's warranty from Battery Barn. Priced at $5.95.