LK03XL L09281-855 916814-855 Battery for HP Envy X360 15m-cn0xxx cn1xxx cn0011dx cn0012dx bp0xx bp1xx bq0xx bq1xx bq021dx cp0xxx cp0011dx 17m-ae0xx ae1xx ae111dx bw0xxx bw0013dx ce0xxx ce1xxx ce1013dx

Fit my 17" HP laptop as it said it would on its list. Size was perfect. Battery life has performed as would be expected, and it has not caused any conflicts or errors during computer start up.

Purchased this for my HP Envy lap top which had gotten to where it would only hold a charge for about 20 minutes. After some YouTube videos and finding all the screws to remove the bottom cover, the battery itself was very easy to replace. After charging and resetting the battery condition, the laptop is back to several hours of use before needing to be charged again.

UPDATE: The customer service people online were great to send in a new replacement for the faulty battery I received. I think this product should really emphasize that the battery should not be drained to 0% as it would completely stop the battery from taking a charge. This is still an inconvenience just because the standard is that you should be able to charge your battery at whatever percentage but I'm glad there is a battery available. The battery life is very great.Worked for about 3 weeks and suddenly my laptop couldn’t take charge anymore. My laptop only works with a charger plugged into it. I was giving the bad review the benefit of the doubt, but I was wrong.

My original HP battery failed, swelling to the point of almost splitting the laptop apart. The laptop had a large bulge in the middle, with the track-pad no longer working properly. Something had to be done, so I took the laptop apart to replaced that battery with this one, which seems to be working just fine. The original battery had swollen to over an inch thick.Would have purchased an official HP battery, but HP wouldn't sell me one. They discontinued the batteries well before the battery in my laptop failed, ending any possibility of that. Guess they want customers to buy new computers when the batteries fail, even if the existing computers aren't that old.Now I get the irritating little "HP recommends using HP batteries only" message each time I start the computer (pretty cheeky considering their battery is what screwed up the computer in the first place). Tried updating the BIOS (as some suggested), but that didn't get rid of the message. I'm sure HP could easily get rid of it, but they'd rather repeatedly rub salt in the wound.Anyway, back to this battery. Installation was simple enough. Have to remove a bunch of small phillips screws underneath, most hidden under the adhesive rubber strips. Three are tiny security screws, so will require a mini/precision screwdriver set. The one screw in the very front is tilted, so make sure to tilt the screwdriver with it. And don't forget the screw hidden under the CD/DVD drive door. At that point, use a plastic tool to split the case apart to remove the bottom. Tiny plastic tabs inside will snap off, but they don't seem to be that important (certainly not holding the computer together).Once the case is apart, the battery is held in place with four screws (the four corner tabs). After removing those screws, pull the old battery straight up to remove and replace it with the new battery (pressing the electrical contacts firming in place). Reassemble everything in reverse order, plug in the laptop, and fire it up. You'll quickly get a BIOS message wanting you to hit "enter" to restart the computer, which is okay (will not be seen again). The next message you'll see (after that & every restart) is the "HP recommends" message. Hit "enter" to continue into Windows.The new battery may be almost completely dead when installed, but should start charging right away (could take an hour or more). I'd recommend not turning the computer off until the new battery has finished that initial full charge. No need to tempt fate by interfering. After that, the battery should perform normally (as mine has for several months now).

Setup was easy and the laptop turned on, but it won't give me the percentage or any information on how the battery is operating. It also comes to a point where it wont hold a charge indicated by the flashing white light by the charger port. So battery is not charging. My model is compatible and I got excited for this but it's upsetting.Edit: After the first time, the laptop will not even power on anymore, plugged in and everything. When I do press the power, it brings me to the BIOS screen, I press enter, and then the laptop goes back, so.. Not compatible and doesn't hold charge anymore. :(