Fancy Buying Battery for DELL Studio XPS 16 Dell Studio XPS 1640 Dell Studio XPS 1645 Dell Studio XPS 1647 Series fits P N DELL 312-0814 312-0815 451-10692 W303C W269C 0W269C -6 Cells 11.1V 5200mAh-

Compatible Part Numbers DELL 312-0814 | U011C | W298C | X411C | 312-0815 | 451-10692 | W303C | PP35L Compatible Models DELL Studio 16 Laptop DELL Studio XPS 1645 DELL Studio XPS 16 DELL Studio XPS 16(1647) DELL Studio XPS 16(1645) DELL Studio XPS 1640 DELL Studio XPS 1647 Specification: Battery type: Li-ion Voltage: 11.1V (Compatible with 10.8V) Capacity: 5200mAh / 4400mAh Cell: 6 Cells Recharge cycles: 500 Operation time: 1.5-2.5 hours Buy with confidence! 12 Months Warranty Ship next business day 24 x 7 E-mail customer service support! Taking good care of your battery Having a battery fully charged and the laptop plugged in is not harmful. We suggest that you remove the battery when the hardware gets too hot. Partial discharges to capacity levels of 20~30% and frequent charges are recommended while a full discharge followed by a full charge is not. To store a battery for long periods of time, its charge capacity should be around 40% and it should be stored in a place as fresh and dry as possible.