About this replacement
Designed for V Tech, Fisher-Price, Motorola devices. Compatible models include VM312, VM3251, VM3252, VM3261, VM5251, VM5251 PU, M6163, J2457, TEL10160, J2458, MBP481, MBP482. Replacement part numbers include 288645, BT188645, BT288645, HRMR03, GP80AAAHC3BMX (Newer Models), GP80AAAHC3BMXZ (Newer Models). Key specifications: 3.6V, 700mAh, Ni-MH.