If there’s one thing that hasn’t changed even in 2025, it’s how quickly our devices can run out of battery when we need them the most. Whether you’re working on your laptop or scrolling through your phone, seeing that low battery warning can be frustrating.
Let’s look at some simple and effective Battery Saving Tips for Laptops and Smartphones in 2025 that actually work.
Table of Contents
Battery Saving Tips in 2025
1. Keep Your Software and Apps Updated
It might sound basic, but software updates often come with power optimizations. When your operating system or apps are out of date, they can drain the battery faster because they aren’t running efficiently.
So, make sure your phone and laptop are always up to date. Both Windows 12 and Android 15, for example, include new battery management features that help apps pause background activity automatically. Similarly, iOS 19 and macOS updates offer smarter charging modes to reduce battery stress over time.
2. Adjust Screen Brightness and Timeout Settings
Your screen is one of the biggest power users on any device, and when it comes to Battery Saving Tips for Laptops & Smartphones in 2025, adjusting your display settings is one of the simplest yet most effective steps.
Use adaptive brightness if your device supports it this lets the screen adjust automatically to the light around you. Or better yet, lower it manually to a comfortable level.
3. Use Battery Saver or Power Mode
Modern devices now come with smarter battery saver modes. These modes automatically limit background tasks, reduce brightness, and slow down non-essential processes.
On Windows laptops, turning on “Battery Saver” in Settings can add hours of extra use. macOS offers “Low Power Mode” for similar results.
Smartphones like the iPhone 15 series and Samsung Galaxy models have customizable battery modes you can choose whether to prioritize performance or longevity.
4. Manage Background Apps and Processes
Even when you’re not actively using them, apps can quietly eat into your battery life — and one of the most practical Battery Saving Tips for Laptops & Smartphones in 2025 is to keep an eye on background apps and processes.
On smartphones, go to Settings → Battery → App usage. You’ll likely find a few apps that run constantly, like social media or messaging platforms.
5. Turn Off Connectivity When Not Needed
Wi-Fi, Bluetooth, mobile data, and GPS are great when you need them but when you don’t, they quietly keep searching for connections and signals.
On laptops, disable Bluetooth when you’re not using wireless accessories. On phones, location services are a big drain allow them only for essential apps like Maps or Ride-sharing.
6. Avoid Extreme Temperatures
Battery health isn’t just about charge cycles it’s also about temperature. Both heat and cold can shorten your battery’s lifespan. Avoid leaving your devices in direct sunlight, near heaters, or in freezing conditions. When charging, make sure there’s proper airflow around your laptop or phone.
Most modern devices come with temperature protection, but prevention is still better than cure. Keeping your device cool helps the battery age slower, maintaining its capacity for longer.
7. Optimize Charging Habits
In 2025, most laptops and smartphones use smart charging systems that stop overcharging automatically but it’s still wise to develop good habits.
Try to keep your battery between 20% and 80% most of the time. Constantly charging to 100% or letting it drop to 0% can wear it out faster.
If you use your laptop plugged in for long periods, check if it has a “Battery Care” feature (many brands like Dell, HP, and ASUS do). This keeps your charge around 80% to extend battery life.
8. Use Dark Mode and Battery-Friendly Themes
Most displays in 2025, especially OLED and AMOLED screens, use less power when displaying darker colors.
Turning on dark mode not only makes your screen easier on the eyes but also saves a bit of power over the day.
Similarly, choose minimalist wallpapers and simple themes. Dynamic wallpapers or widgets that constantly refresh can increase battery consumption without adding much value.
9. Monitor Battery Health Regularly
Both laptops and smartphones now let you check battery health easily. This feature shows the battery’s remaining capacity compared to when it was new.
On iPhones, you’ll find it under Settings → Battery → Battery Health.
On Android phones, some manufacturers like OnePlus and Samsung have built-in battery care tools.
Windows and macOS also offer detailed reports showing battery condition and cycle count.If your battery’s health drops below 80%, it might be time to get it replaced for better performance.
10. Keep Accessories in Check
External devices like wireless mice, USB drives, and connected peripherals can drain a laptop battery faster than expected. Disconnect them when not needed.
For smartphones, disable background sync for accessories like smartwatches or earbuds when not in use.
Even small devices continuously drawing power can make your battery work harder.
Conclusion
When it comes to Battery Saving Tips for Laptops & Smartphones in 2025, small habits make the biggest difference. Lowering brightness, managing background apps, and charging smartly can easily extend battery life. With a few mindful changes, your devices will stay powered longer and perform better every day.
