Device Compatibility For Acer Aspire 3030, 3050, 3200, 3600, 3680, 5030, 5050, 5500, 5550, 5570, 5580, TravelMate 2400, 3210, 3220 Series Chemical Battery Type Lithium Ion Battery Capacity (mAh) 4,800 mAh Voltage 11.1V Manufacturer Warranty 1 Year...