Specifications:
Chemistry: Li-ion
Voltage: 3.7V
Capacity: 950mAh
Compatible Replacement Battery for:
Avaya 4.998.020.274
Bosch 4.998.020.274
Tenovis 4.998.020.274
Compatible with the Following Cordless Phones
Avaya 4.998.020.274, MM588
Bosch 4.998.020.274, MM588
Tenovis 4.998.020.274, DECT MM588, MM588