10.8V, 6600mAh, Li-ion Battery fits Spacelabs, Mcare300, Mcare300d, 71.28WhBattery Fits Models: Mcare300, Mcare300d, Monitor Elance Battery Part Numbers: 146 0130 00, Li202s 7800, Li202s 78a Our battery should have the exact dimensions and fitment as the original battery; the fit and finish are checked before dispatch. This battery should be the same or greater capacity than the original battery. If both your model number and battery number are listed in the product description, you can be almost sure that you are ordering