10.8V, 1500mAh, Li-ion Battery fits Philips, Intellivue Mp2, Intellivue Mp2 M8102a Patient, 16.2WhBattery Fits Models: Intellivue Mp2, Intellivue Mp2 M8102a Patient , Intellivue X2, Intellivue X2 M8002a Patient M, M3002a, M8102, M8102a Battery Part Numbers: 989803148701, M4607a, M6452 This battery should be the same or greater capacity than the original battery. This battery should be the same or greater capacity than the original battery. We endeavor to keep our data as current as possible, but there will be occasions when new models have not