How to Extend Your Battery Life: Smart Tips and Common Mistakes to Avoid
The battery is one of the most heavily used components in our electronic devices — yet it's often misused, leading to a shorter lifespan. In this article, you'll find practical tips to optimize battery performance and extend its life, whether you're using a smartphone, laptop, or tablet. These best practices apply to Android, iOS, Windows, and macOS users alike.
1 Don’t Let Your Battery Drop to 0%
Letting your battery fully drain was once common advice, but it's now known to harm long-term battery health. Try to keep the charge level between 20% and 80%. This helps prevent early battery degradation.
2 Avoid Overnight Charging
Leaving your phone or laptop plugged in overnight may seem harmless, but once the battery hits 100%, it continues to receive small “trickle charges” to stay full — which can strain the battery over time. It's better to unplug once you've reached a sufficient charge.
3 Keep Your Device Cool
Heat is the number one enemy of batteries. Avoid exposing your device to direct sunlight or placing it near heat sources. If your case traps heat during charging, remove it to allow proper cooling.
4 Use a Quality Charger
Always use an official or certified charger. Cheap or non-certified chargers may not provide the correct voltage, which can damage your battery and shorten its lifespan.
5 Enable Power Saving Modes
Whether you're using Android, iPhone, or a Windows laptop, most devices offer a battery saver mode. Enabling it when you're not doing heavy tasks helps conserve energy and extend battery life.
6 Close Background Apps
Some apps keep running in the background even when you’re not using them, silently draining your battery. Get into the habit of closing unused apps to reduce power consumption.
7 Don’t Overload Your Device
Having too many tabs open, running heavy apps, or gaming for long periods can cause your device to overheat, which damages the battery. Take breaks, especially if your device starts feeling warm.
Conclusion
Your battery is the heart of your smartphone or laptop. Taking care of it doesn't require technical skills — just a few smart habits. From avoiding overheating to smart charging and closing unused apps, every small action adds up to longer battery life and fewer replacements.
Sources
- https://www.lorientlejour.com/article/1358820/prolonger-la-duree-de-vie-de-la-batterie-de-son-smartphone.html
- https://actus.sfr.fr/guide-et-comparatif/smartphones/10-conseils-pour-preserver-la-batterie-de-votre-nouveau-smartphone_AN-202501050002.html
- https://www.rtl.fr/actu/sciences-tech/comment-faire-durer-la-batterie-de-son-telephone-conseils-astuces-7900345454
- https://www.world-itech.com/blog/comment-prolonger-la-duree-de-vie-de-sa-batterie--n63
- https://www.cleaq.com/blog/green-it/5-astuces-pour-ameliorer-la-batterie-de-votre-ordinateur
- https://fr.ifixit.com/Wiki/Extend_Laptop's_Battery_Life
