【Power Specs】Output:19.5V~2.31A~45W;Input:100-240V~1.2A,50-60HZ.Connector Size: interior diameter: 3.0 mm; external diameter: 4.5mm.（for 45W Round Connectors）【Universal Compatibility-1】The Dell Laptop Charger Compatible with Dell In-spiron 11 3000 Series:3147 3152 3153 3157 3162 3168,Dell In-spiron 13 7000 Series:7348 7347 7352 7378 7353 7359 7368,Dell In-spiron 14 3000 3452 3451 3458,Dell In-spiron 13 5000 5378 5368,Dell In-spiron 15 3000 series:3552 3558 3568 3559 3551 3555 3567 3565,Dell In-spiron 15 5000 series:5558 5555 5559 5567 5551 5552 5565 5568 5578,Dell In-spiron 15 7000 series:7568 7558 7569 7579,Dell In-spiron 17 5000 series:5758 5755 5759 5767,Dell XPS 13 9343 9333 9350 9360【Universal Compatibility-2】The Dell Inspiron Charger Compatible with Dell P/N: Dell D0KFY X9RG3 JHJX0 0JHJX0 JT9DM CC0DT 03RG0T 04H6NV CDF57 3RG0T 4H6VH P47F P55F AA45NM131 HK45NM140 LA45NM121 LA45NM131 LA45NM140 DA45NM131 DA45NM140 HA45NM140 312-1307 332-1827 450-18919 450-1846 450-18066 450-18920 492-BBOF PA-1450-66D1 FA45NE1-00 Laptop Charger【Safety Protection】The 45W Laptop Charger With the intelligent chip inside,Featuring overcharging, overheating, overvoltage and short circuit protection,SLE-TECH laptop Charger keeps you and your devices safe【Worry-free warranty】 All customers can enjoy free replacement and full refund within 12 months. Amazon return windows will close after one month, don’t worry about it, you can click on seller store on right corner “ask a question” Product Description Compatible Dell Models： Dell In-spiron 11 14 15 3000 Series: 3147 3148 3152 3153 3157 3162 3168 3179, 3451 3452 3458 3459 3462 3467, 3551 3552 3558 3565 3567 Dell In-spiron 13 14 15 17 5000 Series: 5368 5378 5379, 5451 5452 5455 5458 5459, 5551 5552 5555 5558 5559 5565 5567 5568 5578, 5755 5758 5759 5765 5767 Dell In-spiron 13 14 15 17 7000 Series: 7347 7348 7352 7353 7368 7378 7437 7460, 7558 7568 7560 7570 7579 7569, 7778 7779 Dell Latitude 12 Series: 7202 Dell Latitude 13 Series: 3379 7350 Dell Vostro 15 Series: 3358 3558 3559 Dell XPS 12 12D Series: L221x 9Q23 9Q33 9Q34 MLK Dell XPS 13 Series: 321X 322X L321X L322X 3943 9333 9343 9344 9350 Dell Optiplex 3020 7040 9020 3046 Dell XPS 12 L221X Dell XPS 13 9350 9333 Compatible Part Number: D0KFY X9RG3 JHJX0 0JHJX0 JT9DM CC0DT 03RG0T 04H6NV CDF57 3RG0T 4H6VH P47F P55F P51F P25T P24T P57G P58F P69G P54G P28E P66F P35E AA45NM131 HK45NM140 LA45NM121 LA45NM131 LA45NM140 DA45NM131 DA45NM140 HA45NM140 312-1307 332-1827 450-18919 450-1846 450-18066 450-18920 492-BBOF PA-1450-66D1 KXTTW, 04H6VH, 4H6VH, ADP-45XD BA, D0KFY, 332-1827, 3RGOT, JHJX0, CDF57, 0CDF57, JT9DM, DA45NM131, LA45NM140, HA45NM140 Connecter size 4.5 x 3.0mm (ref to the picture) The internal integrated chip is designed to identify overheating, overcurrent, overvoltage and overcharge protection to ensure your safe charging. Our products are resistant to high temperatures and will not deform, and the USB connector is not easy to fall off, so the cable is more durable Track Page Views WithAuctiva's Counter