SHENMZ Galaxy Note 9 Battery, (2025 New Upgraded) High Capacity 7600mAh EB-BN965ABU Li-Polymer Replacement Battery for Galaxy Note 9 N9600 N960F Phone Battery with Repair Tool Kit

This is the second battery replacement for my trusty old Samsung Galaxy Note 9, which is now in my mom’s hands. The original battery had served well for over 4 years but was clearly on its last legs, so I picked up this SHENMZ 7600mAh replacement.Installation was pretty straightforward—the included repair kit had everything needed except a heat gun (which you’ll definitely want for loosening the adhesive). I also opted to use my own quality screwdriver since the ones in the kit weren’t the best, but they’re fine in a pinch.As for the battery itself, it’s still early, but so far it’s holding a charge well and supports fast charging just like the original. It gave this solid old phone a new life, and I’m happy with the results. Will keep an eye on long-term performance, but initial impressions are very positive.

I have an old Galaxy Note 9 which I personally love. It is a great phone and I hated to see it die. After buying a new phone (which I don't like nearly as much) I decided to see how hard it would be to swap the old battery out so I could keep it is a spare. It turns out it is a very easy swap- especially with this particular battery from this particular seller.This "battery" is actually a battery and a whole bunch of specialized tools specifically for this job with a link to an excellent instructional video that walks you through the entire operation from start to finish. If there is one thing that is missing it is a replacement back glass for the Note 9 since I do not think it is possible to open the phone without breaking it (it is VERY fragile and it is glued on firmly). Luckily the back glass is readily available and fairly inexpensive. Do yourself a favor and be sure to order a back glass replacement at the same time you order this battery. Your future self will thank you.The entire swap took less than half an hour but I could probably do it in 10 minutes now that I know what to expect. My old phone looks brand new again and has a battery with almost twice the capacity of the original 4400mAh battery. Be sure to cycle the battery as indicated in the instructions after installing in order to maximize the usable capacity of the battery.If your Note 9 battery has decided to poof up or isn't holding a charge anymore I would highly recommend that you purchase this battery (kit) along with a rear glass replacement and swap it yourself.I hope you find this review helpful!

Ok the battery itself is on day 2 and so far lasted about 36 hours and was ~8% before I stuck it back in the charger - I'll update this after a week.Biggest challenges:* The plastic guitar pick did go in AT ALL, I had to use a metal prying tool I had to get started. The suction cup made no difference. The videos you see are of the phones which have ALREADY been pried open. I heated the phone for a fair bit.* It was not clear to me that once you pry open the back that the glue holding it together is compromised and it will not go back exactly as before.* So while scraping the glue off and heat-gunning the back glass I did not notice that you can scrape off the color.. so now my back glass looks a bit trashy (which is ok since I use a cover anyway).* The odd shaped stickies, I think are intended to be randomly slapped on the back. Couldn't they have packed in 4 thin strip stickies one for each side?So, I am not sure this was a net positive outcome.The phone's waterproofing is compromisedI doubt it would qualify for one of those bring your phones and exchange for a new phone type deals.Functionally the battery is working better, but It would have been far less trouble to stick it in the charger a second time during the day.And Phone reports this as 4000mAh not 42006 months in:Back to same problem of nearly no charge by 7 or 8th hour. Original battery was better than this.

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I would like to add pictures of the process, but the phone that I repaired is my main driver, so I couldn't take any.It has a little difference with the OEM one, because I had to remove a rubber padding that was under the battery at the top part. Other than that, it is a perfect fit.Also, the pull tabs it came with are really thoughtful and useful, because the OEM came glued to the phone and had to apply heat to the screen in order to remove it.So far, so good, it has been approximately two days since installed and it is performing excellent, previously I had to keep my phone connected to keep it charged, now I can use it the whole day without worrying about it powering off.100% recommended.Edit:After a month or two the battery caused some strange issues. For instance, playing a video at around 15% will shut the phone down abruptly and it just got worse over time. Now I have to keep my phone connected all the time, this one is way worse than OEM.

Did great but only last me about 4 months

This is a great kit, and it does have everything you need to disassemble the phone and replace the battery.The battery did fit. I did remove the small gray rubber strip that supports the factory battery, as another reviewer recommended. This helped the battery fit perfectly in the phone.I am still going through the initial battery cycles, so I cannot comment on battery life just yet.The one thing that is missing from the kit is new adhesive strips for securing the back glass back to the phone. This didn't matter to me, as my back glass was cracked, and I already had a replacement glass (w/adhesive) ready to use.In fact, I would recommend that you go ahead and spend a few extra dollars on a new back glass. The chances of it breaking/chipping during the removal process are pretty good. Best to have a new one on hand and ready to go. They are pretty inexpensive here on Amazon.