LQM 11.1V 7800mAh New BTY-M6D Laptop Battery for MSI GT70 E6603 E6603-454 E6603-499 GT60 0NC-004US 0NC-007 GT660R-494US MSI GX60 T70 GT660 GX660 GT680 GX680 GT780 GT780R Brand New, 9 cell 11.1V,7800mAh/78Wh Li-Ion Battery CE FCC Certified for safety,100% OEM compatible Compatible models:GT660-003US, GT660-004CA, GT660-448PL, GT660, GT660-i7-740QM, GT660R-003, GT660R-004, GT660R-004US, GT660R-205NL, GT660R-494US, GT660R, GT663-004, GT663-415NE, GT663-417CS, GT663-436NL, GT663-437BE, GT663-626XID Warranty: 12 Months Warranty,30 days money return guarantee