Apple says you should “charge your Apple lithium-ion battery whenever you want” and adds that there is “no need to let it discharge 100 percent before recharging.” On a different page on Apple's website, the company notes that you should avoid extreme temperatures (especially over 95 degrees Fahrenheit) and remove ...

How often should I charge my iPhone battery?

It's best to charge it when it goes below 20%, primarily to avoid the risk of it going to zero when you don't have a charger available, and to prevent unexpected shutdowns when you might need the phone.

At what percentage should I charge my iPhone?

Apple recommends, as do many others, that you try to keep an iPhone battery between 40 and 80 percent charged. Topping up to 100 percent isn't optimal, although it won't necessarily damage your battery, but letting it regularly run down to 0 percent can prematurely lead to a battery's demise.

Is frequent charging bad for iPhone?

Frequently charging the phone can harm the battery's life. Also, it is recommended that you charge the device from 0-80% and then unplug the charger. Moreover, it is better if you wait until your phone's battery level drops to 10% or below and then plug it in for charing.

How do I keep my iPhone battery healthy?

8 Ways to Maintain Your iPhone's Battery Health

1. Avoid Maximizing Your Charge Cycles. ...
2. Don't Leave Your iPhone Without Charge for Too Long. ...
3. Don't Leave Your iPhone Charged Overnight. ...
4. Turn Off Unused Features. ...
5. Use Only Official Apple Chargers. ...
6. Avoid Extreme Temperature Changes. ...
7. Invest in an iPhone Case.

How to Charge Your iPhone the RIGHT Way - MAXIMIZE Battery Life !

What damages iPhone battery life?

Avoid extreme ambient temperatures.

Charging the device in high ambient temperatures can damage it further. Software may limit charging above 80% when the recommended battery temperatures are exceeded. Even storing a battery in a hot environment can damage it irreversibly.

At what percentage should I charge my phone?

Android phone manufacturers, including Samsung, say the same. “Do not leave your phone connected to the charger for long periods of time or overnight." Huawei says, "Keeping your battery level as close to the middle (30% to 70%) as possible can effectively prolong the battery life."

Should I only charge my phone to 80?

Don't charge to 100 percent

A good rule of thumb seems to be to never charge your phone up to more than 80 percent of capacity. Some research shows that after 80 percent, your charger must hold your battery at a constant high voltage to get to 100 percent, and this constant voltage does the most damage.

Is it OK to charge your phone everyday?

Giving your phone a full recharge is not fatal for a phone battery, and it seems almost counter-intuitive not to do so, but giving it a full recharge every time you charge it will shorten its lifespan. Likewise, at the other end of the scale, avoid allowing your phone battery to get below 20%.

How do I prolong battery life?

Choose settings that use less battery

1. Let your screen turn off sooner.
2. Reduce screen brightness.
3. Set the brightness to change automatically.
4. Turn off keyboard sounds or vibrations.
5. Restrict apps with high battery use.
6. Turn on adaptive battery or battery optimization.
7. Delete unused accounts.

How do I keep my phone battery healthy?

Store it half-charged when you store it long term.

1. Do not fully charge or fully discharge your device's battery — charge it to around 50%. ...
2. Power down the device to avoid additional battery use.
3. Place your device in a cool, moisture-free environment that's less than 90° F (32° C).

How many times should you charge your phone a day?

Most suggest the 20 – 80 rule, which you can definitely follow. You can even do 45 – 75 or others. As long as you understand what's harmful to your battery, you can tailor your charging habit according to your needs and daily routine.

How many times can I charge my iPhone in a day?

Charge it as often as you like whenever you like. You won't damage the battery. KiltedTim's advice is absolutely correct. Charging a battery doesn't damage it.

Should you charge your iPhone at 100 percent?

Is it bad to charge my phone to 100 percent? For optimized battery life, your phone should never go below 20 percent or never above 80 percent. It may put your mind at ease when your smartphone's battery reads 100 percent charge, but it's actually not ideal for the battery.

Is it okay to charge your phone multiple times a day?

It's fine to plug and unplug it multiple times a day. Not only does this keep your smartphone's battery performing optimally for longer, but it also keeps it topped up throughout the day.

Can you charge your phone at 50%?

The golden rule is to keep your battery topped up somewhere between 30% and 90% most of the time. Top it up when it drops below 50%, but unplug it before it hits 100%. For this reason, you might want to reconsider leaving it plugged in overnight.

How long do iPhone batteries last?

The battery in your iPhone is capable of around 300 to 400 complete battery cycles, or full charges before reaching 80% of its original capacity. This usually takes about two full years of iPhone use, which is why we tend to think of smartphones as having a two-year lifespan.

What is the 40 80 rule?

What Is The 40-80 Battery Rule? The 40-80 battery rule indicates that you should maintain the battery meter of your electronics between 40 percent and 80 percent. This rule discourages charging your battery fully to 100%, and you should not let it run dry to zero percent before you recharge it.

Is it okay to unplug phone at 90?

This is supposed to optimally prolong the battery's lifespan. Realistically, it's not easy to stop the phone from... According to Cadex (the world's largest manufacturer of battery testing equipment), who should know, 50% to 80% is ideal for lithium batteries. 40% to 80% isn't too bad.

Should you only charge your phone to 85?

Hamilton says that you should only be partially charging your phone to slow down the depletion of your batteries life cycle. She says the sweet spot to keep your battery charged is at 25-85 percent. “Lithium-ion batteries can be stressed at the extremes.

What drains iPhone battery fast?

A lot of things can cause your battery to drain quickly. If you have your screen brightness turned up, for example, or if you're out of range of Wi-Fi or cellular, your battery might drain quicker than normal. It might even die fast if your battery health has deteriorated over time.

Does dark mode save battery?

Surprisingly enough, findings from the study reveal that dark mode is unlikely to impact the battery life of a smartphone significantly. Though it does use less battery than a regular light-coloured theme, the difference is unlikely to be noticeable “with the way that most people use their phones on a daily basis. “

What drains phone battery?

While some battery drain may be due to badly designed or adware-ridden apps that are constantly calling home, everyday phone activities are often the culprits – apps that frequently get online for updates, apps waking the phone screen, the high-definition phone screen itself which takes a lot of power to light up those ...

What kills phone battery most?

Here are some of the most common ones:

• There are too many push notifications and alerts draining the battery.
• There are too many apps running location services.
• There are too many apps running in the background.
• The screen is too bright.
• The screen is staying on too long before going to sleep.