GomartySG03XL Laptop Battery Compatible for HP Envy M7 M7-U000 M7-U009DX M7-U109DX 17-U000 17t-U000 Series 17-U011NR 17-U163CL 17-U177CL 849314-850 849315-850 TPN-I126 HSTNN-LB7F HSTNN-LB7E w2k88ua

I only installed the battery about 32 hours ago so if something changes as time goes on, I will update this review. If no update then I'm still as freaking happy as I am now!I'm obsessed with my computer and OCD about it (it's my livelihood, it pays the bills!) and I'm always looking for the best of the best when it comes to my computer and its components. About half of the cells in my original battery for my HP Envy M7-u109dx were dead so I had to order a new battery. I chose this one and I couldn't be happier.I purchased it probably 6 weeks ago but just installed it yesterday evening. It was easy to install after looking up a video of how to remove the back cover of my computer and a video of how to replace the battery once open. Installation (for a rookie, as I've never done this before) probably took 20 min (just be sure to watch a video on BOTH how to remove the cover AND how to replace the battery before installing and it will make this a breeze). This battery comes with the screwdrivers that will be necessary so that's very handy and appreciated!...for my HP Envy, you have to remove the rubber strip on the bottom to get to 3 of the screws, it would be super awesome if they started including that as part of the pack so that you could easily replace it. they would really be a step above if they did that! I didn't completely remove my rubber strip, only pulled it back as far as I had to and there is a strip of something like 2-sided tape under that rubber strip that I didn't lift completely up either, I just pried back the areas directly above each screw so that I could access the screw but left the 'tape' completely intact otherwise.One thing to note is the screw holes did not quite line up exactly like the original (if you lined up the bottom holes, the top holes would be slightly off and vice versa) but I was able to make it work because there were 2 additional screw holes that weren't being used originally that I was able to use to secure the battery. If not for that I would have just used something (like a drill or something) to make the plastic hole slightly bigger and I think that would have solved it.The battery life for the first go round was very impressive! I've only had the chance to run about a cycle and a half of the battery...but that's partially because the battery lasts SO LONG! I work from home/remotely (and work from wherever I am when I travel) so battery life is a big deal to me. I got 6 HOURS AND 45 MINUTES for the first full cycle (that was with working part of those hours, streaming TV for about 1.5 of those hours, and some idle time but I made sure the leave the screen on during idle time because I was testing battery time! NICE! The half cycle I ran was about the same.It takes about 2 hours for me to get another full charge.The performance is BETTER THAN MY ORIGINAL BATTERY! I shouldn't need another battery for this computer because it will likely be time to replace it by the time the battery should start going dead again (if this battery lasts the way that it should) but I will be looking to them for any future batteries (and potentially replacing future batteries with one of theirs if I'm going to get nearly 7 hours of life out of cycle).The original battery said it was 3610 MAH, 41.5 WhThis one is 5150 MAH, 61.6 Wh from what I readDefinitely recommend, especially if longer battery life is important to you.

The battery arrived quickly and as described. I installed with no problem. At 3 months the battery quit charging fully. At 8 months it completely failed. A 12 month warranty is included and they quickly refunded the purchase price.

the battery works as expected, very easy to install with the 2 attached screw drivers

I was in dire need to replace my battery for Years~ my Laptop only turned on while connected to laptop charger cable. I Have a HP ENVY m7 Notebook & this Battery works Perfectly for it. The screw drivers that came with the battery was a nice touch to the package but i didn't need it since i have my own, but i appreciate their Thoughtfulness. The Battery life only last 3 hours for me if i use it non-stop just Browsing the internet Reading , Watching twitch Streamers, or watching videos & battery life around 2-3 hours when I'm Gaming with my laptop. I got a laptop cooling pad & changed my thermal paste on laptop recently so not overheating which causes battery life damage. One thing i would point out is the cable of battery just dangles & bothers if you leave it like that ( In pictures) so what i did was Hot glue the cable to the battery to make it neat & don't have to worry about the cable moving around. In summary Battery life expect 3 hours (Gaming between 2-3 hrs) & works for HP ENVY m7 Notebook no problem. Also it says that we have 12 month warranty with Purchase So I'm expecting Great things about that when i need it.

Installed in my laptop 1 month ago. There is no external access to the battery so the entire body of the computer had to be opened. I highly recommend searching YouTube for video instructions on how to open the laptop case. Mine had hidden screws I would otherwise been unaware of.As to the battery, it had a 20 percent charge when installed. Was up to 100 percent in 85 minutes. Used the laptop for an hour while plugged in and it was showing 100 percent when I turned it off and unplugged it.When I turned it on, unplugged, the next morning it indicated a 99 percent charge.I am an independent insurance broker and make supplemental Medicare presentations 6 to 10 times each week in public venues and private homes. Meetings can last as much as two hours and often involve PowerPoint and/or video presentations, lengthy Internet searches for pharmaceutical cost estimates and filling out applications. Given this heavy usage I am getting 6 to 8 hours of use before the 'low battery' warning pops up.Given all of this, I am very pleased with this purchase. If the performance drops off in the next few months I will report back to this forum.

I bought this exactly 2 years ago and the battery is bad. The computer gives constant battery error messages and it will not hold a charge over 30 minutes. I bought another brand of a very similar battery this time and will see how it lasts. The original HP battery only lasted 2 or 3 years also, so maybe none of them last, but I hope they will last 3 or 4 years.

Included tools works well, I already had a set so would have preferred minor discount for an option without tools.More importantly fits perfect in my computer recently bought one that didn't fit so I'm very happy. I didn't take any pictures as I was super excited about the battery fitting. If you want you can look at the review of the other battery that I had problem with by going to following link.https://www.amazon.com/gp/customer-reviews/R2MBCKTD3K8A7X/ref=cm_cr_arp_d_rvw_ttl?ie=UTF8&ASIN=B07J2Z52PPThe very little bad:I should have knocked a star out for false capacity advertised but the fact that it fits made me happy so I am leaving a 5* review. When I ran HP battery test it shows capacity of 4500mAh not 5150mAh which technically means you're getting 87% of capacity compared to what they advertised. But again it is better than the original battery in my computer which was 3450mAh.