Replaces OEM # GT83D, 07T7DY, 7T7DY, CN-07T7DY, N80X2, 0N80X2, CN-0N80X2 Fits: DELL XPS 14 9440, XPS 9440, XPS9440-7134SLV-PUS Specs: 11.7V, 70WH, 5982MAH, 6 CELL Brand New GreenTech replacement battery - 6 Month Replacement Warranty Each product has undergone rigorous testing to ensure the correct voltage, circuit protection, stable current, low self-discharge and CE / FCC / RoHS Certified for safety