• Output: 19.5V 3.34A 65W, Input: AC 100-240V 50-60HZ, Connecter size: 7.4mm x 5.0mm

• Package include: 1 x AC Charger & 1 x AC Power Cable

• This Laptop Adapter is Made of highest quality materials and upgraded smart chip, approved all UL standards, BIS/FCC/ CE/ IEC Certification.

• High Performance Adapter: Our charger meets use safety feature, Short Circuit Protection, Over Heat Protection, Over Current Protection, Fast Charging, Multi-Protection

Compatible Model Names : 

Adapter Charger For Dell Studio 13-1435, 13-1440, 13-1450, 13-1457, 13-M1340, 1435, 1436, 1440, 1450, 1457, 1458, 14z (1440), 14Z-1440, 15 (1535), 15 (1537), 15-1535, 15-1536, 15-1537, 15-1555, 15-1557, 1535, 1536, 1537, 1555, 1557, 1558, 1569, 16-1640, 16-1645, 16-1645N, 16-1647, 1640, 1640N, 1645, 1645N, 1647, 1647N, 17-1735, 17-1737, 17-1745, 17-1747, 1735, 1736, 1737, 1745, 1747, 1749, M1640, M1645, M1647, PP33L, PP39L, XPS 13 (M1340), XPS 16, XPS 16 (1640), XPS 16 (1645), XPS 16 (1647), XPS 16-1640, XPS 16-1640N, XPS 16-1645, XPS 16-1645N, XPS 16-1647, XPS 16-1647N, XPS 1640, XPS 1640N, XPS 1645, XPS 1647, XPS M1640, XPS M1645, XPS M1647

If your laptop model is not listed here, kindly match with the output rating & output pin type from your old ac adaptor, as given above. If it is same, you may buy this adaptor