Battery for Siemens Gigaset 4015 Gigaset 4015 Micro Gigaset MT50 Gigaset S44 Compatible with the following devices Gigaset 4015, Gigaset 4015 Micro, Gigaset MT50, Gigaset S44, Gigaset S440, Gigaset S445, Gigaset SL1, Gigaset SL1 COLOR, Gigaset SL100, Gigaset SL150, Gigaset SL2, Gigaset SL2 Professional, Gigaset SL3, Gigaset SL3 Pro, Gigaset SL3 professional, Gigaset SL360, Gigaset SL365, Gigaset SL37, Gigaset SL370, Gigaset SL375, Gigaset SL37H, Gigaset SL440, Gigaset SL55, Gigaset SL550, Gigaset SL555, Gigaset SL56, Gigaset SL560, Gigaset SL565, Gigaset SL74, Gigaset SL740, Gigaset SL75 WLAN, Gigaset SLX740isdn, Gigaset SX440, Gigaset SX445, OptiPoint WL 2 Professional, Optipoint WL2, SL2 professional, SL3 professional, SL75 WLAN, WL2 professional, Telekom Octophon SL3 professional, T-Sinus 701A, T-Sinus 701M, T-Sinus 701MMS, T-Sinus 711MMS, Swisscom TOP S600, KPN 500 Micro, Chicago 700E, Chicago 700E BT Compatible with Battery Part Numbers EBA-510, L36145-K1310-X401, L36880-N5601-A100, S30852-D1752-X1, V30145-K1310-X250, V30145-K1310-X401, Telekom CS-SMC55CL, Swisscom CS-SMC55CL, KPN CS-SMC55CL