BTI Battery - For Notebook - Battery Rechargeable - Proprietary Battery Size - 2800 mAh - 30 Wh - 10.8 V DC

2800 mAh battery capacity allows longer, charged usage in a dependable manner with maximum feasibility Rechargeable battery - Lasts longer on a single charge than its disposable counterparts Proprietary Battery Size battery size for better reliance and dependable usability 30 Wh battery energy for prolonged, feasible usage 10.8 V DC battery - Powers your notebook safely Provides reliable power to your notebook with a capacity of 2800 mAh Lithium Ion (Li-Ion) battery chemistry for your convenience and better usability