About this replacement
Designed for Siemens, OpenStage, Unify devices. Compatible models include Gigaset SL78, Gigaset SL78H, Gigaset SL350H, Gigaset SL400, Gigaset SL400A, Gigaset SL400H, Gigaset SL450H, Gigaset SL450HX, Gigaset SL450HX. Gigaset SL780H, Gigaset SL610H, Gigaset SL610H Pro, Gigaset SL750. Replacement part numbers include 4250366817255, S30852-D2152-X1, V30145-K1310-X444, V30145-K1310-X445, V30145-K1310K-X444. Key specifications: 3.7V, 950mAh, Li-ion.