Siemens Gigaset AS140, Cordless / DECT phone replacement batteries Produced for DECT and cordless phone model ranges by Siemens As a suitable replacement for Gigaset AS140, CS-SX383CL and other devices such as Gigaset AS140, Rechargeable replacement Siemens battery with a capacity of 650 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: Ni-MH Volts: 2.4V Capacity: 650