Go to Amazon.com : http://www.amazon.com/gp/product/B00E957DY8?tag=theatrecat-20 <br /> <br />ZTHY 9cell 7800mAh BTY-M6D battery for MSI GT60 GX60 GT70 GT660 GX660 GT680 GX680 GT780 GT780R <br /> <br />Battery typeLi-ion <br />Voltage111V <br />Capacity7800mAh9cell <br />ColorBlack <br />Warranty6 months long
