Product Review

Safety & Excellence Features: * No memory effect, fast charge * Low power consumption IC design * Fully compatible with the original laptops (models listed below) * Tested with strict quality control standards * Over-charge protection * Over-discharge protection * Over-heat protection * Over-current protection * Short-circuit protection * High capacity circulatory function Compatible with These Original Part Numbers: 310-9122, 312-0393, 312-0401, 451-10308, 451-10326, DF192, DF230, DF249, FF232, GX047, XD736, YD624, YD626 Fits Machine Models: Latitude D531, Latitude D531N, Latitude D820, Latitude D830, Precision M4300 Mobile Workstation, Precision M65 Please make sure that the battery part numbers listed in the description matches the battery part number on your original battery before you purchase. Please also compare the pictures shown with your current battery to make sure it would fit your laptop properly!