Your phone battery is dying faster than it should — here's how to fix it

1. Keep your charge between 20% and 80%

This charging range represents the "sweet spot" that puts the least stress on your battery's cells. Constantly charging to 100% or letting your phone drain completely creates more wear on the battery than staying within this middle range.

Try to plug in your phone when it reaches around 20% battery remaining, and unplug it once it hits 80%.

This practice reduces the number of full charge cycles your battery experiences, which directly extends its overall lifespan.

2. Avoid using your phone while charging

Using your device while it's charging generates extra heat, which is one of the biggest enemies of battery longevity. Heat accelerates chemical reactions inside the battery that lead to faster degradation and reduced capacity over time.

Let your phone charge without heavy usage whenever possible. If you must use it while charging, stick to light tasks like reading or basic messaging rather than watching videos, playing games or other processor-intensive activities.

This practice also helps your phone charge more efficiently since it's not simultaneously trying to power demanding applications while replenishing the battery.

3. Enable battery saver mode strategically

Most smartphones include a battery saver mode (low power mode on iPhone) that reduces background activity, limits data syncing, and slows down non-essential processes.

Using this feature strategically can reduce the strain on your battery during heavy usage periods.

Turn on Battery Saver Mode when your phone drops to around 30% battery, or enable it during times when you know you'll be away from a charger for extended periods. This extends your current charge while reducing the overall stress on your battery.

The feature helps preserve battery health by preventing your phone from working harder than necessary when power is limited, reducing heat generation and unnecessary drain.

4. Keep your software updated

Software updates often include battery optimization improvements that help your phone use power more efficiently. Newer versions of operating systems typically include smarter energy management features and bug fixes that can reduce unnecessary battery drain.

Install system updates promptly when they become available. These updates can improve how your phone manages background processes, reduce the frequency of cloud syncing, and optimize processor performance to conserve battery power.

Updated software also ensures your phone's battery management system works as effectively as possible, helping it make better decisions about when to charge, when to preserve power, and how to distribute energy across different functions.

5. Understand your charge cycles

Think of your battery like it has a certain amount of lives or uses before it gets tired. A charge cycle is like using up one of those lives — it happens when you use up all 100% of your battery power.

But here's the cool part: you don't have to use it all at once. If you use 50% today and 50% tomorrow, that still counts as just one "life" used up, not two.

Mark Patrick, Director of Technical Content at Mouser, a leader in electronic components and authorised distributor of Analog devices notes "if you're charging your phone every day, you're wearing out your battery in as little as 500 days, so under two years, which is why it suddenly feels like your phone can't keep up anymore."

By understanding this concept, you can make smarter decisions about when and how to charge. Frequent small top-ups are actually better for your battery than waiting for complete discharge followed by full charging sessions.