It can feel like the fight for your phone’s battery life never ends.

You might be fully charged one minute and then frantically looking for a charger the next.

But what if you could get more out of each charge and make your battery last a lot longer?

It’s not just what you do when your battery is low; it’s how you charge it every day. The most important habit you can develop is to keep your phone’s battery between 20% and 80%. This simple trick can greatly extend the life of your battery by allowing it to go through more charge cycles before it starts to break down. It also stops lithium-ion batteries from getting stressed out when they are too low or too high in charge.

Forget the old myth that you have to let your battery run out completely before you can charge it again. Modern lithium-ion batteries, on the other hand, work best when they are charged up a little bit at a time instead of all at once.

We’ll explain the science behind smart charging, clear up some common misunderstandings, and give you useful, doable tips to help you keep your phone’s battery healthy for many years to come. We’ll also talk about common charging problems, like why your phone might not be charging even when it’s plugged in, and we’ll look at more advanced methods for people who use their phones a lot.

These research-backed tips will help you stop worrying about your phone’s battery and start getting the most out of it. This guide will teach you everything you need to know about managing batteries, from how to charge them better to how to fix common problems.

Seven Important Things to Do When Charging Your Phone to Make the Battery Last Longer:

The way you charge your phone every day is usually what makes the difference between a battery that lasts two years and one that lasts four.

Most people treat their phone’s battery like a petrol tank, filling it up to the top and then running it out. But lithium-ion batteries work differently than the petrol tank in your car. They look like a delicate ecosystem that thrives when things are in balance.

These seven habits are the most important ones you can make to make your battery last longer.

If you’ve been following old advice from the early days of cell phones, some of these might seem to go against each other at first. But if you follow these tips, you’ll not only make each charge last longer, but you’ll also put off the day when you’ll need to get a new battery.

1. Keep your battery between 20 and 80 percent for the best health:

The 20–80% rule is the most important thing to remember when taking care of your batteries today. It is a great example of the counterintuitive ideas we talked about earlier.

When your smartphone’s lithium-ion batteries are fully charged or completely dead, they are under the most stress.

When your battery is full, the voltage is at its highest. This speeds up the chemical reactions that break down batteries.

When the battery runs out completely, the cells may also become unstable and lose their ability to hold a charge. Keeping your battery between 20% and 80% will help it work better and last longer by keeping it in its “comfort zone.”

Think of it like a rubber band that can be stretched to its full length. If you do this a lot, though, it will break down much faster than if you just stretch it a little.

2. Instead of full cycles, make small, regular charges:

The idea that you have to fully drain and then recharge your phone’s battery comes from the days when nickel-cadmium batteries had a “memory effect.”

Your phone’s lithium-ion batteries are the opposite.

These batteries are happier when they get smaller, more frequent charges.

Every time you finish a full charge cycle (from 0% to 100%), one of the battery’s limited cycles is used up.

If you charge your phone in shorter bursts, like from 40% to 70%, you can do it many more times before the battery starts to wear out because you are only using a small part of a cycle. So, if you get the chance, don’t be afraid to plug your phone in for a quick charge.

3. If you can, don’t charge overnight:

It’s common to leave your phone plugged in overnight, but doing so might secretly damage your battery.

The charger keeps sending a small amount of electricity to your phone after it reaches 100% to keep it charged. This is called trickle charging.

This keeps the battery in a high-stress, high-voltage state for longer, which makes it hotter and speeds up the battery’s decline.

Even though modern smartphones have built-in protections against overcharging, the combination of heat and high voltage can still be bad. Instead of charging your phone overnight, think about doing it for an hour or two before bed or when you wake up in the morning.

4. Use Original or Better Chargers

There is a difference between chargers.

Your phone’s charger or a high-quality third-party charger from a trusted brand should give your device the right voltage and current.

But cheap, untested chargers often don’t have the advanced circuitry needed to keep the voltage stable. This could cause your phone to overcharge, overheat, or even damage the charging port.

Even though it might be tempting to save a few dollars on a generic charger, the cost of a broken phone or a new battery is much higher than the initial savings. Pick chargers that have been tested for safety and quality by a third party or that the manufacturer has certified.

5. Keep your phone cool Charging heat is the worst thing for your phone’s battery.

Extreme heat, whether from direct sunlight, a hot car, or even just the heat that comes from charging, can cause permanent damage to the battery’s internal parts.

When a high charge level is combined with the heat of charging, the effect is much stronger.

To keep your phone cool while it’s charging, don’t use it for things that require a lot of power, like gaming or streaming video. Taking off the case on your phone is also a good idea because it could hold heat. If your phone starts to get too hot, unplug it and let it cool down before you charge it again.

6. Enable Enhanced Charging Features;

Apple and Google have both added smart charging options to protect your phone’s battery.

Apple’s “Optimised Battery Charging” and Android’s “Adaptive Charging” both learn how you charge your phone every day and wait to charge it until you need it after it reaches 80%.

For example, if you unplug your phone at 7 a.m., the function will charge the battery to 80% and then wait until just before you wake up to finish charging it.

This shortens the battery’s life at 100%, which is one of the main reasons batteries wear out, as we’ve talked about. These functions are usually turned on by default, but it’s a good idea to check your phone’s settings to make sure they are.

7. Check the health of your battery regularly:

You can check the health of your battery with the tools that come with your phone’s operating system.

To see how much energy your iPhone can hold compared to when it was new, go to Settings > Battery > Battery Health & Charging. This will show you the maximum battery capacity.

You can find similar information in the battery settings on Android, but the exact location may vary by manufacturer.

If you notice that your battery’s maximum capacity has dropped significantly or if you’re having other problems, like unexpected shutdowns, it might be time to think about getting a new one.

By keeping an eye on your battery’s condition, you can make it last longer and make sure your phone works at its best.

Pay attention:

You should only use the information in this article for general education and information. The type of smartphone, the state of the battery, how often it is charged, how it is used, and the environment can all affect how well and how long the battery lasts.

The advice on how to charge and care for your battery is based on standard procedures, but there is no guarantee that it will work for everyone. People are free to follow these suggestions if they want to.

We are not responsible for any problems that may happen with your device, battery, or data loss because you used the information in this article.

We don’t work with Google, Apple, Android, or any other smartphone maker. The brand names, product names, and trademarks listed here are the property of their owners and are only for informational purposes.