BuyBatts Battery Fits MSI MS-1016, MS-1035, MS-1036, MS-1047, MS-1049, MS-1053, MS-1054, MS-1715, MS-171544, MS-1716, MS-171614, MS-1717, MS-171772, MS-1718, MS-171881, MS-1719, MS-171945, MS-171948, MS-171A, MS-171A86, MS-171F, MS-L710, MS-L715, MS-L720, MS-L725, MS-L730, MS-L735, MS-L740, MS-L745, MS-M520, MS-M520-100. P/n: BTY-M52 Notebook Laptop Portable Computer Capacity: 4400mAh; 47Wh Volts: 10.8V Cell Count: 6 Cells