Replaces OEM # BTY-M491 (8 PIN, BLACK CONNECTOR) Fits: MSI MODERN 15 A10M, MSI MODERN 15 A10RAS, MSI MODERN 15 A10RB, MSI MODERN 15 A10RD, MSI MODERN 15 A11M, MSI MODERN 15 A11SB, MSI MODERN 15 A4M, MSI MODERN 15 A4Mw Specs: 11.4V, 4600MAH, 52.4WHR, 3 CELL Brand New GreenTech replacement battery - 6 Month Replacement Warranty Each product has undergone rigorous testing to ensure the correct voltage, circuit protection, stable current, low self-discharge and CE / FCC / RoHS Certified for safety