BuyBatts Battery Fits Gateway LT2704U, 2704, 2704U, LT28, 28, ZE6, LT2802, LT2802U, 2802, 2802U, LT2804, LT2804U, 2804, 2804U, LT2805, LT2805U, 2805, 2805U, LT2811, LT2811U, 2811, 2811U, LT4010, LT4010U, 4010, 4010U, LT4009, LT4009U, 4009, 4009U, LT4002, LT4002E, 4002 Notebook Laptop Portable Computer (Black) Item Dimensions: 8.01in X 2.34in X 1.12in (204mm X 60mm X 28mm) Battery Capacity: 4400mAh; 49Wh Voltage: 11.1V Battery Cells: 6 Cells