DR. BATTERY Professional Series Replacement Notebook Battery: Dr. Battery Professional Series battery is made of quality materials, top grade battery cells to bring your laptop back to life and maintain your laptop service time. Safety First Criteria: All of Dr. Battery Professional Series batteries have short circuit, overheat, and overload protections to maintain the safety of usage. Condition: New Cell Type: Lithium-Ion Device Voltage: 14.4V Capacity: 4400mAh / 63Wh Warranty: 1 Year This battery is not compatible with the Asus G750, G751. Compatible Models and Original Battery Part Number: Asus: G75, G75 3D, G75V, G75V 3D, G75VM 3D, G75VW 3D, G75VX, G75VX 3D, 90-N2V1B1000Y, A42-G75 ** In prevent from purchasing incorrect battery, please compare with your original battery & check the Compatibility at [Specs] below.