14.80V,4400mAh,Li-ion,Replacement Laptop Battery for ACER Aspire Voltage: 14.80V; Capacity: 4400mAh Battery Type: Li-ion; Color: Black Dimension: 204.80 x 68.30 x 19.90 mm; Weight: 638.65 g Product Type: Replacement Battery (Brand New); Condition: New, 1 year warranty! Please ensure the product(s) that you are going to buy fits the brand, model and part number of your device.