High quality brand-new Li-Ion battery,11.1V,6600mAh,9 cells
Before purchase please make sure all the technical specifications and the model No. match with your laptop battery.
If your original battery is a 6-cell battery, this 9-cell battery has much higher capacity and works longer hours after each charge. However, it is bigger, heavier and sticks out due to the extra 3 cells. It will still fit in your laptop.