BTY-M6D 87Wh Battery for MSI GS70 GT60 GT680 GT683R GT70 GT660 Series -  Compatible Part Numbers: BTY-GS70, BTY-M6D  - Battery Type: Li-ion, Battery Volt: 11.1V, Capacity: 7800mAh 87Wh, Battery Color: Black, Condition: 100% New, Warranty: 12 months