About this replacement
Designed for Yakumo, Mitel, HIGHLANDER devices. Compatible models include Q7M, HL-86, Gericom/AJP 8640, HL-86/8640, M100, M200, M300, M400, IPCWebaNote 8640D, IPCWebaNote 8640M, Easy Note K3, Easy Note K5. Replacement part numbers include 442673100003, 442673400003, 442673400004, CGR-B/T19SE-MSL, CGR-BT19SE-MSL, 442673400015, 40004852, 40004852(PS), 442673400008, 442673400016, 442673400027, 442673400028. Key specifications: 14.8V, 4400mAh, Li-ion.