DC-battery is a Consumer Electronics company profession on Generic DELL Inspiron 6000 / 9200 / 9300 / 9400, XPS M170, Inspiron XPS M1710, Inspiron XPS Gen 2 / E1705, Precision M90 Laptop Battery 4400mAh selling high capacity batteries with build in security circuit also batteries are tested before ship from our warehouse.Base on 1 Year warranty for all our products. In here, 100% compatible with DELL orginal Li-ion battery.