Battery BLP743 Compatible with 1+7T HD1901, HD1903, HD1900, HD1907, HD1905 with Tools

The battery fit fine into the phone. The battery is working fine in the phone. The battery replacement kit had the screwdriver needed to remove the pieces of the phone that needed to be removed to get to the battery. It would have been nice to have a little more information about how to remove the back cover. The one plus 7T back cover is glued in place. A heat gun is needed to soften the adhesive and a thin plastic sheet is needed to work around the edges of the back case to release it from the softened adhesive. The provided tools, basically a beefy guitar pick type tool, is too thick to work and will crack the gorilla class on the back of the case. I was able to work out a method of using the thin plastic bag that had contained the battery to work into the small crack between the back case and the phone's frame. Once the battery is replaced the back case has to be heated up again to allow the adhesive to become sticky and soft so it will hold the back case firmly in place. My wife reports the phone is now charging and working correctly.

Poor quality, this battery drains and loses power way too fast. It goes from 100% to 10% in less than an hour. Do not buy it. It’s a waste of money

I've installed this battery about a week ago. I've attached the estimated battery health according to Accubattery. I'll be returning it once I get the battery I ordered from iFixit.

It fit my One Plus 7T amazingly

I've had this battery in my phone for about 2 weeks now and it is working wonderfully, I went from my phone being almost dead after about 9 hours of idling and 2 hours of SoT, now I could easily go with not charging for a day or two with no difference in usage. I recommend installing Accubattery as soon as you finish installing the battery, it can give you a good idea of how much battery life you can get and is a good measure of the battery health. I'll update this review when needed.

Pretty bad experience with this battery. Finally got around to replacing my OEM battery with this one and I'm already noticing this battery draining and losing power at a faster rate than the OEM battery that was 2 years old. Exceptionally terrible battery, do not buy.

The pictures shown made me think i was gonna get generic slop thrown in a box but it was packaged surprisingly well with proper electrostatic protection. If youre doing this job you will have no need for the tools since you will already own your own set.I managed to free the back glass after 5min of hair dryering the edge slowly and ran a metal credit card to run through the weakened adhesive after prying up a corner with my own plastic pry tools.The battery is a direct fit and everything went well. Im on my 3rd day full cycling it like direction stated and its keeping good charge.Theres an issue that needs to be adressed with expectations. The oneplus 7t is a flagship of its time and power hungry phone and 3700ish mah battery was not ideal from oneplus to begin with. Even with latest lineage os or microg+lineage the drain is noticable as compared to my pixel 6a which can last easily twice as long also degoogled. The 6a also has a 4400ish battery so not a fair comparison. This is not the fault of this battery but the overall phone itself in general.In the end this battery works for replacing the old one and breathing new life to my old op7t. If youve never removed a glass back do yourself a favor and just have a new one ready. Id suggest not adhering the glass until youre sure the battery replacement is correct and working to save yourself the effort of remelting the adhesive all over again.