![Amazon.com: for Samsung Galaxy Watch Gear S4 SM-R805U 46mm Replacement Battery EB-BR800ABU Battery with Adhesive Tape Tool Repair Kit : Cell Phones & Accessories Amazon.com: for Samsung Galaxy Watch Gear S4 SM-R805U 46mm Replacement Battery EB-BR800ABU Battery with Adhesive Tape Tool Repair Kit : Cell Phones & Accessories](https://m.media-amazon.com/images/I/61gZRkjGNKL._AC_UF350,350_QL80_.jpg)
Amazon.com: for Samsung Galaxy Watch Gear S4 SM-R805U 46mm Replacement Battery EB-BR800ABU Battery with Adhesive Tape Tool Repair Kit : Cell Phones & Accessories
![Rapid battery discharge on left side. When I reset it, it works normally but after a few pairs, again the left side starts to discharge rapidly. Kindly suggest me any fix. : Rapid battery discharge on left side. When I reset it, it works normally but after a few pairs, again the left side starts to discharge rapidly. Kindly suggest me any fix. :](https://i.imgur.com/hrRvWZo.jpg)
Rapid battery discharge on left side. When I reset it, it works normally but after a few pairs, again the left side starts to discharge rapidly. Kindly suggest me any fix. :
![Contacts Storage draining battery in S-21 Ultra (Exynos). Happening after the UI 4 update. Hardly getting 4.5hrs of SOT (used to get 6-7 hrs in the past). Tried wiping cache partition, factory Contacts Storage draining battery in S-21 Ultra (Exynos). Happening after the UI 4 update. Hardly getting 4.5hrs of SOT (used to get 6-7 hrs in the past). Tried wiping cache partition, factory](https://i.redd.it/lhsb9ya81se81.jpg)
Contacts Storage draining battery in S-21 Ultra (Exynos). Happening after the UI 4 update. Hardly getting 4.5hrs of SOT (used to get 6-7 hrs in the past). Tried wiping cache partition, factory
![Samsung replied] I noticed heavy battery drain on my Galaxy S21 FE after installing Android 13 - Sammy Fans Samsung replied] I noticed heavy battery drain on my Galaxy S21 FE after installing Android 13 - Sammy Fans](https://www.sammyfans.com/wp-content/uploads/2022/12/galaxy-s21-fe-img-1.jpg)
Samsung replied] I noticed heavy battery drain on my Galaxy S21 FE after installing Android 13 - Sammy Fans
![How to Reduce Battery Drain on Your Samsung Galaxy S3 by Fixing Android System Usage « Samsung :: Gadget Hacks How to Reduce Battery Drain on Your Samsung Galaxy S3 by Fixing Android System Usage « Samsung :: Gadget Hacks](https://img.gadgethacks.com/img/76/17/63496263503485/0/reduce-battery-drain-your-samsung-galaxy-s3-by-fixing-android-system-usage.1280x600.jpg)