BIUBOTY WDX0R WDXOR Battery Compatible with Dell Laptop Battery WDXOR for Inspiron 13 15 5000 7000 Series 5570 7579 7570 7378 5567 7573 5565 5379 5378 Latitude 3490 3590 3340 3400 3390 3500 3190

My 6 year old Dell Inspirion 5579 2-in-1 sees very little use as it's my personal laptop as opposed to my work laptop. Having been mostly left plugged in, the battery was failing and I was receiving on screen warnings.Watched a Youtube video and realised how easy the replacement operation was. Ordered this item as it had good reviews - it was delivered the next day.The battery is identical to the Dell original, the swap over was smooth and seamless in no more than 10 minutes.No problem firing the laptop up.It took a full charge, and though I have not tried running it down in one go, but over the past few weeks, the performance appears as good as when the laptop was new.Recommended.

I do work in IT so I found the battery easy to change over - just a few screws and a ribbon type cable to disconnect - however, you do have to "crack" open your laptop case which maybe a bit scary for some. However - the battery is great. It was replacing the broken Dell battery which kept throwing error messages at me saying it wasn't capable of keeping my laptop on anymore. It has given me back my laptops mobility. Obviously dependant on what you do with your laptop and your power saving settings but I was using rekordbox software which requires a lot of processing power and it comfortably gave me 2.5 hours which charge to spare.

After using 3 weeks it’s work amazing keep charge for 3 hours on heavy use, I think battery is perfect for my dell xps 13 9370. So far it’s working perfectly

Fitted great into my laptop.My laptop has a new lease of life again.👍

easy to fit and discharged and charged well enough, however after each charge , charge maximum capacity drops by about 8per cent, so in a weeks time i doubt if any charge will be left in it. so not pleased at all. No instructions on how to change the battery, so used the friendly on line video site 'on how to change it'

Great, does exactly what it states. Very happy with this and would definitely recommend.

it fit and allowqs the laptop to work now

I was surprised that I had to dismantle my laptop to replace the battery, but the replacement was easier than I expected