Superb Choice® 9-cell ACER 4630-4658 4630-4682 4630-4791 4630-4922 4630G-642G32Mn 4630G-732G25 Laptop Battery Type: Battery Compatibility: ACER 4630-4658 4630-4682 4630-4791 4630-4922 4630G-642G32Mn 4630G-732G25 Battery Type: 9 Cell Lithium-Ion Battery Voltage: 11.1V Battery Capacity: 6600 mAh Parts: 1 year