Siemens Gigaset A12 Battery for Cellular - Cordless Phone
Synergy Digital Cordless Phone Battery, Works with Siemens Gigaset A240 Cordless Phone, (Ni-MH, 2.4V, 650 mAh) Ultra High Capacity, Compatible with GP 55AAAHR28MX Battery - Walmart.com
Synergy Digital Cordless Phone Battery, Compatible with Siemens Gigaset 905 Cordless Phone, (Ni-MH, 3.6V, 1200mAh) Ultra High Capacity, Replacement for Siemens 30145-K1310-X52 Battery - Walmart.com
Synergy Digital Cordless Phone Battery, Works with Siemens Gigaset SL2 Cordless Phone, (Li-ion, 3.7, 750mAh) Ultra High Capacity Battery - Walmart.com
Gigaset S30852-D1640-X1 Cordless phone batteries Suitable for brands: Gigaset NiMH 2.4 V 400 mAh | Conrad.com