Note 20 Ultra Battery,5000mAh [2025 New Upgraded] Replacement Battery for Samsung Galaxy Note 20 Ultra 5G SM-N985 N986 N986U Tool Kits

Samsung Gear S3 Frontier SM-R760 watch was dying within few hours of usage, after installing the new battery its completely back in life. The battery came with complete tools (500mAh) pack and after installed recharged the battery to 100 % and use the watch regularly for 15 hrs. and the battery percentage shows 85% remains. what amazing product. The installation was easy for anyone handy, only challenge was the new battery micro cable was a little twisted which it took a little longer time to repositioning into battery terminal. Overall, I'm so pleased and satisfied. How long this battery will last? I don't know but so far so great and no need to buy another watch if anyone has battery issue. Installation guided on "YouTube."

Using this for a steelseries headset, and the battery life seems to be more like 700mAh rather than 1700, and the thinner battery seems to support this theory... Also had the end fall off which is JUST enough to make it not fit in the charger anymore. Would recommend against this one.

This battery, and the included tool kit, were almost perfect for helping me repair my Galaxy Watch 4. The battery was an exact fit and held a charge out of the box, and I completed the repair in perhaps 30 minutes. The two included screwdrivers were useful, but I had to end up using a spudger from a different kit to pry open the watch. Overall, I can recommend this product if your watch needs a new battery!

Watched a YouTube video to install this battery... Took an hour. Easy if take time and are gentle. My watch was using 10%/hr prior and since the new battery, appears to be 4%/hr in the first hour.The wearable app reports it to be 361 capacity not 400. The included tools were fine except the tripoint for the 4 case screws. Will need your own bit for those.I will update with more experience with battery but so far very inexpensive fix for my watch that just suddenly wouldn't last 1/2 day.The battery isn't the one shown but seemed to fit fine. The wearable reports 361

The included tool kit made for easy installation and a good value. The battery life is now what it was originally. The quality looks good and the phone functions like new again.

This was super easy to install, didn’t need to go to a technician.

After having been recharged properly several times this battery lasts less than 24 hours. Oem battery lasted 2 to 3 days with same amount of usage before it finally needed replaced.

Ok so maybe I'm so impressed because I had REALLY low expectations and they were far exceeded, but I figured I would share my experience anyway. I urgently needed an a52 5g battery and this one was overnight delivery. I was concerned because its clear most reviews are for a watch battery, not a phone battery, so I am assuming the listing changed recently. (Sorry seller, I really dont mean any harm, I'm assuming all your batteries are of similar quality anyway) However, my immediate thought when I received it was "wow this looks like it's better quality than the original phone battery" it really seems great. I cannot speak to how long it lasts because I temporarily have an LED replacement screen that is known to drain the battery quickly, but I will try to update this when my OLED replacement screen arrives and I can truly gauge how long this battery lasts, overall so far I'm impressed and plan to purchase another just to have as a backup tomorrow. It does charge quickly with a fast charger. More so than the normal battery. I'm happy so far