Amazon.com: 4PCS NI-MH AAA Rechargeable Battery, 1.2V 550mAh Battery for Panasonic Cordless Phone, HHR-55AAABU Replacement Battery : Health & Household
Micro AAA Battery 1.2 V 630 mAh Ni-MH Batteries for Panasonic, Rechargeable Batteries, Suitable for Cordless Phones, Pack of 8: Amazon.de: Electronics & Photo