Original Dell 65W AC Adapter for Inspiron 15 (3520), Inspiron 15 (3521), Inspiron 15 (3537), Inspiron 15R (5520), Inspiron 15R (5521), Inspiron 15R (7520), Inspiron 15R (N5110)

I plugged it in and not only did it not recharge the battery in my laptop, it didnt even turn my laptop on. I bought it as an extra so I wouldnt have to remember to take it back and forth from work to home. I guess I bought the wrong one.

Works great!

IT IS PERFECT. THANK YOU.

Be sure to check if your laptop has a bigger or smaller plug/port. This power cord is for the bigger port on a laptop.

works like a charm.

As advertised. I bought this adapter specifically for travel purposes: I have a newer Precision 7710 that ships with a 180W adapter, but that adapter draws too much power from on-board power on an airplane. I fly long-haul several times each month and bought this charger to see if it would either slow-charge my laptop or prevent it from draining. Good news, it works! The computer wont boot up with this plugged in, but connecting it after the laptop is running prevents the battery from draining and will slowly trickle charge it. I try not to use it unless I have to since lithium batteries are sensitive, but so far no problems!

It works well. Was a bit sceptic about buying it but am glad I did.

didnt quite fit the laptop, kept sliding off. but we tried thanks so much $$$$

This adapter works great...I ordered it for my Dell laptop. I havent had any problems with it. Its a really great charger, I would recommend it for anyone that is looking for a replacement adapter or charger.

Works great! We hadn’t been able to charge our laptop since our original charger broke. I’m glad I checked Amazon for this product before contacting Dell directly.