MB04XL 844204-850 Battery for HP Envy X360 Convertible PC m6-aq003dx m6-aq105dx m6-aq103dx m6-aq005dx m6-ar004dx 15 15-aq100 15-aq105ng 15-aq000 843538-541 HSTNN-UB6X 843538-541 15.4V 55.67Wh

As advertised. My laptop's battery life was non-existent -- had to have it charged it when I was using it. After changing to the battery I purchased, it now holds a charge for a good amount of time. The battery does seem to get hot, but I can't say for certain what's causing that... It could be the fact that it's been super hot where I live...

The battery really is easy to install. I will admit I was a tiny bit intimidated but I have a very good friend well versed in this sort of techie thing. If you’re not personally a techie I would suggest finding one just to ease any fears of busting open your PC! Also his advice DON’T SKIP THE FILE BACK-UP!! 🤗 My battery life is practically back to new and gets to be a real laptop again! Enjoy!

I bought this battery to replace my Hewlett-Packard battery and it is worse than my old battery. It was not easy to install as far as I’m concerned, and it will not charge past 60% and the battery drains within 30 minutes. Absolutely terrible, total waste of money!!

There were no instructions on how to install the battery, Although it was easy enough to find on line.

It was a snap to install and I didn’t even have to break out my electronics repair toolkit as the included tools were quite adequate.Charged well and has good life. Good job to manufacturer as everything perfectly fit and works fine.

I initially had a problem with this battery, as it would not charge to 100%. The seller reached out and had since fixed the problem. Seller sent me a replacement without question, which works fine. Highly recommend!

Once I got the battery I realized how bad my previous one was. Everything about the install was super easy. It came with both of the screwdrivers I would have needed to open up my laptop if I didn’t have them already. It came with instructions but it was for resetting the battery after it’s reinstalled. It holds a charge well and was overall a pleasant experience with my first time replacing something on my laptop.

I ordered this unit to replace the previous one I order which was defective. Battery will not calibrate or charge to 100%. This one only reached 88%. They immediately begin to loose capacity to charge. ultimately fail to charge at all. HP diagnostic calls out the battery defective upon receipt.

When purchasing these batteries, it is a little uncertain if the battery received will actually replace the failed unit in the laptop. This battery works! Youtube helped make sure all the correct screws were removed, and this battery is giving new life to a not so old laptop!