![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-1-1000x576.jpg)
Samsung replied] I noticed heavy battery drain on my Galaxy S21 FE after installing Android 13 - Sammy Fans
![Benchmarks, Battery Life, Conclusion : Samsung Galaxy S21 FE review: Fan Edition again, but in a different sense - HardwareZone.com.sg Benchmarks, Battery Life, Conclusion : Samsung Galaxy S21 FE review: Fan Edition again, but in a different sense - HardwareZone.com.sg](https://assets.hardwarezone.com/img/2022/01/CMark_for_Android__Work_3_0_and_Storage_2_0_.png)
Benchmarks, Battery Life, Conclusion : Samsung Galaxy S21 FE review: Fan Edition again, but in a different sense - HardwareZone.com.sg
![Battery Life - Actually Great - The Samsung Galaxy S21 Ultra & S21 Review: The Near Perfect and The Different Battery Life - Actually Great - The Samsung Galaxy S21 Ultra & S21 Review: The Near Perfect and The Different](https://images.anandtech.com/graphs/graph16488/96171.png)
Battery Life - Actually Great - The Samsung Galaxy S21 Ultra & S21 Review: The Near Perfect and The Different
![Amazon.com: NEWDERY Galaxy S21 FE 5G Battery Case 8000mAh, Qi Wireless Charging & Data-Sync & Android Auto Supported, Portable Extended Power Charger Case for Samsung S21 FE-6.4" : Cell Phones & Accessories Amazon.com: NEWDERY Galaxy S21 FE 5G Battery Case 8000mAh, Qi Wireless Charging & Data-Sync & Android Auto Supported, Portable Extended Power Charger Case for Samsung S21 FE-6.4" : Cell Phones & Accessories](https://m.media-amazon.com/images/I/71fdtdr9z8L.jpg)
Amazon.com: NEWDERY Galaxy S21 FE 5G Battery Case 8000mAh, Qi Wireless Charging & Data-Sync & Android Auto Supported, Portable Extended Power Charger Case for Samsung S21 FE-6.4" : Cell Phones & Accessories
![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/s21-fe-battery-2.jpg)
Samsung replied] I noticed heavy battery drain on my Galaxy S21 FE after installing Android 13 - Sammy Fans
![s21 fe. Pretty good battery life. Much better then the 5 hours max my old iPhone 8 gave me. : r/GalaxyS21 s21 fe. Pretty good battery life. Much better then the 5 hours max my old iPhone 8 gave me. : r/GalaxyS21](https://preview.redd.it/s21-fe-pretty-good-battery-life-much-better-then-the-5-v0-hvxpujih7bu81.jpg?width=640&crop=smart&auto=webp&s=2bfaeb859679e1b81f687a68cfb69fc9268cdae4)