Amazon.com: Panasonic Eneloop Pro 2550 mAH (was Sanyo 2500XX) AA Batteries - Eight Batteries with Free Battery Holder : Health & Household
Amazon.com: 4PCS NI-MH AAA Rechargeable Battery, 1.2V 550mAh Battery for Panasonic Cordless Phone, HHR-55AAABU Replacement Battery : Health & Household
Amazon.com: Panasonic BK-3HCCA8BA eneloop pro AA High Capacity Ni-MH Pre-Charged Rechargeable Batteries, 8-Battery Pack : PANASONIC: Health & Household