Type: Li-Ion Voltage: 11.1V Capacity:6600mAh;9 cells;
1 year replacement warranty,30-day refund guarantee after the purchase.
High capacity battery certified by CE and RoHS, This battery was tested and proven to match and/or exceed original specifications of DELL products
If your original battery is a 6-cell battery, this 9-cell battery has much higher capacity and works longer hours after each charge. However, it is bigger, heavier and sticks out due to the extra 3 cells. It will still fit in your laptop.
Replacement For: DELL 0U600P 0W360P 312-4000 312-4009 N998P P219P U597P W356P W358P
Fit Machine Models: DELL Studio 14 1450 1457 1458
Laptop Battery; DELL U597P