19.5V 2.31A 45W AC Adapter Charger Power Supply for Dell Inspiron 15 5555 3558 3551 3552 14 3452 7437 11 3147 3168 13 5378 7348 17 5755 5758; Dell XPS 12 13 Latitude 12 13

Specifications: Input: 100 - 240V 50-60Hz Output: 19.5V 2.31A Power: 45W Connector: 4.5 x 3.0mm (Refer to the picture?) Buying tips for charger: 1. Please make sure the DC Output& Connector Size are matching your original Adapter before you buy. 2. Press Ctrl+F and type your model to see whether it's in the list. If the DC Output& Connector Size are the same as your adapter, you can be sure our adapter is compatible, even if your model is not listed. You can check with the Output Voltage and Output Current on the label of your original charger or the bottom/back of your laptop. As to the connector size you can measure it or compare with ours. Compatible Models Dell Inspiron 11:3147 3148 3152 i3152 3153 3157 3158 3162 3164 3168 3179 i3147 i3148 Dell Inspiron 13:5368 5378 7347 7348 7352 7353 7359 7368 7378 i7347 i7352 Dell Inspiron 14:3451 i3451 3452 3458 i3458 5451 5458 7437 i7437 7437T i7437T Dell Inspiron 15-3000:3551 i3551 3552 i3552 3555 3558 i3558 3565 3567 3568 Dell Inspiron 15-5000:5551 5552 5555 i5555 5558 i5558 5559 i5559 5565 5566 5567 5568 i5568 5578 5579 Dell Inspiron 15-7000:7558 i7558 7568 7569 7579 Dell Inspiron 17-5000:5755 5758 5759 5765 5767 7746 7778 7779 Dell Latitude 12: 7202 Dell Latitude 13: 3379 7350 Dell Latitude 14: E5450 Dell Vostro 14:3458 3459 5459 Dell Vostro 15:3358 3558 3559 Dell XPS 11: 9P33 Dell XPS 12 12D: L221x 9Q23 9Q33 Dell XPS 13: 321X 322X L321X L322X 3943 9333 9343 9344 9350 Dell Optiplex 3020 3040 7040 9020 3046 XPS Duo 12 - 9Q23 Compatible Part Numbers: CC0DT, X9RG3, 492-BBOF, 312-1307, 332-1827, 450-18919, 450-1846, 450-18920, 450-18066, AA45NM131, DA45NM131, DA45NM140, HA45NM140, HK45NM140, LA45NM121, LA45NM131, LA45NM140, 4H6VH, CDF57, D0KFY, JHJX0, 0JHJX0, JT9DM, P47F, P55F, 03RG0T, 0X9RG3, 04H6NV?PA-1450-66D1, FA45NE1-00