![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
![Amazon.com: for SK Telecom Samsung Galaxy Alpha SM-G850S Replacement Battery ,for EB-BG850BBE/EB-BG850BBC/EB-BG850BBU Battery : Cell Phones & Accessories Amazon.com: for SK Telecom Samsung Galaxy Alpha SM-G850S Replacement Battery ,for EB-BG850BBE/EB-BG850BBC/EB-BG850BBU Battery : Cell Phones & Accessories](https://m.media-amazon.com/images/I/71F25spzp2L._AC_UF350,350_QL80_.jpg)
Amazon.com: for SK Telecom Samsung Galaxy Alpha SM-G850S Replacement Battery ,for EB-BG850BBE/EB-BG850BBC/EB-BG850BBU Battery : Cell Phones & Accessories
![Amazon.com: Long Life Displaceable Grade A+ Extended Slim Mighty Density 3700mAh Battery for Samsung Galaxy Alpha SM-G850A AT&T Phone - Sporting Persistence : Cell Phones & Accessories Amazon.com: Long Life Displaceable Grade A+ Extended Slim Mighty Density 3700mAh Battery for Samsung Galaxy Alpha SM-G850A AT&T Phone - Sporting Persistence : Cell Phones & Accessories](https://m.media-amazon.com/images/I/51odf1lsGXL._AC_UF894,1000_QL80_.jpg)