Uniden DCX770, DMX776, DMX778 , Cordless / DECT phone replacement batteries Produced for DECT and cordless phone model ranges by Uniden As a suitable replacement for DCX770, DMX776, DMX778 , CS-CPB9056 CA0008 and other devices such as DCX770, DMX776, DMX778 , Rechargeable replacement Uniden battery with a capacity of 750 mAh, depending on the product range this may have a higher capacity than the original which means it will last longer between recharges. Produced by a ISO 9001 certified manufacturer these batteries should provide an efficient power source for your device. Battery Type: Li-ion Volts: 3.6V Capacity: 750