Battery type: Li-ion;
Capacity: 55Wh; Voltage: 7.4V;
Compatible Part Numbers: PKH18/C4K9V
Compatible Laptop Models: For DELL XPS 12 Ultrabook XPS 12 9Q33 12-L221x, 12D-1708
CE & ROHS certified. 100% compatible with original battery.
30 Days Money Back and 12 months Warranty. 24 x 7 email support