Key Technical Specifications & Compatibility 
Part Numbers (PN): MN79H, J7H5M, 0J7H5M, 0NXRKW, and 2FVJM
Capacity: 55Wh. 
Type: 3-Cell Lithium-Ion (Li-ion)
Voltage: 11.55V. 
Compatibility: 
1. Dell XPS 13 9320 / 9320 Plus (including P151G series, XPS9320-7523BLK-PUS, XPS9320-7585SLV-PUS)
2. Dell XPS 13 9340; 9345; 9350