Replace 4400mAh 10.8V 8-CELL Battery for GATEWAY MD7801u Laptop AS07B31,AS07B41,AS07B51 Voltage: 10.80V ///Capacity: 4400mAh Battery Type: Li-ion///Color: Black Dimension: 205.00 x 68.27 x 20.00 mm///Weight: 453.60 g Condition: New, 1 year warranty! Battery for GATEWAY MD7801u Laptop AS07B31,AS07B41,AS07B51