Coolgo Generic New Laptop Battery Replacement for New Dell Inspiron 1464 15 (1564) 17 (1764) Laptop Battery 9 Cell PHC75 312-1021 18 Months Warranty 11.1V 7800mAh Black High-Quality replacement for Dell Inspiron 1464 1564 1764 laptop battery 11.1V 7800mAh Black 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.