CABLE & WIRELESS CWD 2500, CWD 2700, Cordless phone battery replacement Designed to fit (among others) cordless phones made by CABLE & WIRELESS As a direct replacement to fit CWD 2500, CWD 2700, CS-CPB300CL, KP019 and the cordless phone products including CWD 2500, CWD 2700, This battery is designed as a replacement in the CABLE & WIRELESS product range, it should prove a more than acceptable replacement for the original and has a capacity of 300 , this may be higher than the original but will mean it lasts longer between charges, it is supplied by a ISO 9001 certified manufacturer and will serve well as a power source for your phone or other device as many batteries of this sort are now used for other functions. Battery Type: Ni-MH Voltage of battery: 3.6V Battery Capacity: 300