After 3 years of use, the battery capacity can still be around 80%. Works for almost all panasonic phones that use aaa batteries.
6 For Panasonic 550mAh AAA NI-MH Rechargeable 1.2V Cordless Phones Batteries
1.2V 550mAh AAA Ni-MH Rechargeable Batteries for Panasonic BT Cordless Phones
4X NiMH 750MAH RECHARGEABLE AAA for Panosonic Gigaset Cordless Phones BATTERIES
2 x AAA Rechargeable for Philips SBC HB550S batteries Cordless phone 550mAh NiMh
AAA Rechargeable Cordless Phone Solar Light Batteries Battery NiMH 1.2v 550mAh
A2Z NiMH Rechargeable Accu Power Battery 550mAh Lasts Long AAA Size Pack of 4
