Replacement Ni-MH Battery for GE 27990 Cordless Phones � 3.6V, 700mAh Capacity (45.90 x 31.20 x 10.70mm). Restore your phone's talk time with this high-quality battery compatible with models such as GE 27990GE3 and other devices requiring BUKN-CPB8011/CS-CPB8011 type power.
