Review on UL Listed 180W Precision Charger Compatible with Dell Precision 7520 7530 7510 3240 M4600 M4700 M4800 M6600, Inspiron One 3048 2320 2350 5475 5477 7577, FA180PM111 P74F Laptop Power Supply Cord by Yousef Dudley

The charger didn't last long. I've had times where I had to keep reconnecting the charger to get it working with my Alienware M15. The charger added some power to the performance and helped with what I was able to do at the moment. Unfortunately, the charger didn't last long. I woke up this morning my laptop was dead and wouldn't turn on. I've tried everything to turn on my laptop to no avail. The charger worked while it lasted. It's disappointing that it took almost at least a month.