![PSA] Your battery has a finite lifespan, if you have a phone that's 12months+ old and get poor battery life, consider replacing the battery (if you can) rather than the phone. : PSA] Your battery has a finite lifespan, if you have a phone that's 12months+ old and get poor battery life, consider replacing the battery (if you can) rather than the phone. :](https://external-preview.redd.it/dQ4HvQOFWQAo-fpiMpwLM33Al-B11tx8xC0g8d29TqE.jpg?auto=webp&s=f2342ec5ca6447d0f966176f596d7dceb556a9ee)
PSA] Your battery has a finite lifespan, if you have a phone that's 12months+ old and get poor battery life, consider replacing the battery (if you can) rather than the phone. :
![Charge voltage experiments with lithium ion batteries showing how capacity varies with charge voltage and higher cycle live with lower charge voltage Charge voltage experiments with lithium ion batteries showing how capacity varies with charge voltage and higher cycle live with lower charge voltage](https://www.powerstream.com/z/li-charge-voltage.png)
Charge voltage experiments with lithium ion batteries showing how capacity varies with charge voltage and higher cycle live with lower charge voltage
![Smartphone Battery Life May Be on the Decline Because Lithium Ion Batteries Can't Keep Up With New Technology - MacRumors Smartphone Battery Life May Be on the Decline Because Lithium Ion Batteries Can't Keep Up With New Technology - MacRumors](https://images.macrumors.com/t/28qXicoSG6Fl0qTYpwH5x7yi61Q=/1600x1200/smart/article-new/2018/11/smartphonebatterylifetest.jpg)
Smartphone Battery Life May Be on the Decline Because Lithium Ion Batteries Can't Keep Up With New Technology - MacRumors
![Best Android Smartphone Battery Life > Video Playback, Charge Times, Putting It All Together | TechSpot Best Android Smartphone Battery Life > Video Playback, Charge Times, Putting It All Together | TechSpot](https://static.techspot.com/articles-info/1477/images/Chart-12.png)