SiKER 9cell High Performance BTY-M6D Battery for MSI GT60 GX60 GT70 GT660 GX660 GT680 GX680 GT780 GT780R GT663R GT660R GT680DXR GT680DX Series Laptop -12 Months Warranty Battery Type: 9 Cells Li-ion Capacity: 11.1V 7200mAh Color: Black Replace part number BTY-M6D Fit for MSI GT780R MSI GT663R GT660R Meets and exceeds OEM specifications and lasts longer hours Features 100% Brand Replacement New battery , with 1 year warranty This product is CE & RoHS certified, so BUY WITH CONFIDENCE!!!