Type: Li-ion,Voltage:11.1V Capacity:4400mAh;6 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
Replacement for DELL 312-0814 U011C W298C X411C 312-0815 451-10692 W303C
Fit Machine Models: Dell Studio XPS 16, Studio XPS 1640
• Laptop Battery; Dell Studio XPS 16, Studio XPS 1640, pn: 312-0814, U011C, W298C