Coolgo&reg; Generic New Laptop Battery for 5200mAh 6 cell replacement for Acer Gateway AS10D51 AS10D61 AS10D71 AS10D75 High quality 10.8V 5200mAh black 6 cells 31CR19/65-2 / 31CR19/652 / 31CR19/66-2 /AK.006BT.075 / AK.006BT.080 / AS10D31 / AS10D3E / AS10D41 / AS10D51 / AS10D61 / AS10D71 / AS10D73 / AS10D75 / BT.00603.111 / BT.00603.117 / BT.00603.124 / BT.00604.049 / BT.00605.062 / BT.00605.065 / BT.00606.008 / BT.00607.125 / BT.00607.126 / BT.00607.127 / BT.00607.130 / LC.BTP00.123 laptop battery replacement. Quality Certication: All the products pass the ISO9001, CE and ROHS, FCC multiple international authentication and completely accord with environmental protection requirement. Consummate Design: Excellent design makes the product not only has the overcharge, discharge and short circuit multiple protection, but also to balance charge-discharge of all the internal cells. Free shipping via USPS first class package from USA, 24 x 7 Email Support. Brand new direct from Professional Manufacturer, 18 Months warranty! Please note: Sold and ship exclusively by Coolgo.