TOPCHANCES 4 Pack Cordless Phone Battery for Motorola SD-7501 SD-7502 SD-7561 SD-7581 MD4250 MD4260 MD7101 MD7151 MD7161 MD725 V-Tech 89-1323-00-00 8913230000 89-0099-00-00,Empire CPH-464D SD-7500 SD-7501,Northwestern Bell 35818 35819 35820 35821 35828 35829 35858 35859 Radio Shack 23959 432105 ET2105 23-959 43-2105 ET-2105, Sanik 3SNAAA55HSJ1 3SNAAA60HSJ1 3SN-AAA55H-S-J1 3SN-AAA60H-S-J1 Empire CPH-464D Capacity: 800mAh,Voltage: 3.6V,Battery Type:NI-MH Batteries are made with the highest quality materials Short-circuit protection.It is very safety! 100% compatible with original manufacturer equipments and chargers Note:All the batteries have our logo "ele",you can only get guranteed from the brand TOPCHSNCES!