battery DELL 1647

Dell Studio XPS 16 Series:Studio XPS 16 (1640) / Studio XPS 1640 / 1640n Studio XPS 16 (1645) / Studio XPS 1645 / 1645n Studio XPS 16 (1647) / Studio XPS 1647 / 1647n Studio XPS M1640 / M1645 / M1647 Dell Studio 16 / PP35L