45W Round Tip Laptop Charger Fit for Inspiron 13 14 15 3000 5000 7000 Series 15-3552 3555 3558 3565 3567 5551 5552 5555 5558 5559 DA45NM140 LA45NM140 19.5V 2.31A AC Adapter Power Cord

Rated Power:
Input: 100-240V 50-60Hz;
Max Output: 19.5V 2.31A 45W;
Connecter size: 4.5 mm * 3.0 mm-Tip ( 4.5 mm outer Diameter 3.0 mm inner Diameter with central pin)Compatibility with inspiron 11/13/14/15/17 3000 5000 7000 series; 11 3000 3147 3148 3152 3153 3157 3162 3168 3179; 13 5000 7000: 5368 5378 7347 7348 7352 7353 5368 5378 5379 7368 7378; 14 3000 5000 7000: 3451 3452 3458 3459 3462 3467 5451 5452 5455 5458 5459 7437 7460; 15 3000 5000 7000: 3551 3552 3558 3565 3567 5551 5552 5555 5558 5559 5565 5567 5568 5578 7558 7568 7560 7570 7579 7569; 17 5000 7000: 5755 5758 5759 5765 5767 7778 7779Compatibility with xps series: 11 9P33; 12 12D L221x 9Q23 9Q33 9Q34 MLK; 13 321X 322X L321X L322X 3943 9333 9343 9344 9350;
Latitude 12 13 series: 7202 3379 7350;
Vostro 14 15 series: 3458 3459 5459 3358 3558 3559;
Optiplex series: 3020 7040 9020 3046Compatible with
P/N: LA45NM140 DA45NM140 AA45NM131 DA45NM131 HA45NM140 HK45NM140 LA45NM121 LA45NM131Portable Design: One adapter for many models of Laptop. Supports fast charging. And the weight is so light which is an incredibly small footprint the adapter travel slips into bags purses and even pockets with ease while you go anywhereSafety
Protection: The 65w laptop charger with the intelligent chip inside Featuring overcharging overheating overvoltage and short circuit protection laptop Charger keeps you and your devices safe