Skip to main content
Jennifer Aniston gives Benny Blanco a stylish hair makeover.
Top summer fragrances of 2026 recommended by beauty editors.
Julia Roberts in chic Bermuda shorts at an award show.

Lifestyle

These Charging Mistakes Are Actually 'So Bad' For Your iPhone Battery, Experts Say

May 27, 2025 by Lisa Cupido
shefinds | Lifestyle
Featured image

How you charge your phone matters — this means being mindful of your everyday charging habits. Simply plugging your phone to a charger and forgetting about it isn’t the wisest way to prolong the longevity of your device. A better plan is to avoid specific iPhone charging mistakes that so many of us make. These mistakes can cause long-term damage to your battery when you repeat them often. Fortunately, the easiest way to charge your device is to power it up in shorter spurts throughout the day that keep it between a 30 percent to 80 percent charge.

Meanwhile, avoid these four iPhone charging mistakes that are “so bad.”

house unit img
Women Are Swapping Their Boring Water For This Ice Pop Electrolyte Mix!
charging-iphone-extreme-temperature

1. Charging in Extreme Temperatures

 


Whether the room temperature is too hot or too cold, charging your phone in extreme temperatures is a surefire way to run the battery into the ground (slowly, maybe, but surely). According to Apple, the ideal charging temperature is 15–25°C (59–77°F). And you should avoid leaving your phone in direct sunlight or a hot car, or freezing-cold temps.

using-iphone-while-charges

2. Using Your Phone While It’s Charging

 


Speaking of iPhones and extreme temperatures, using your phone while it’s charging only adds to your phone’s temp. It’s already heating up as it charges, and continuing to use it taxes the battery, making it hotter — which isn’t good for its battery.

charging-iphone-too-long

3. Charging Your Phone Too Long

 


Charging your phone overnight or for hours and hours at a time can result in high voltage stress that gradually wears on its battery. There’s no need to keep it charging at 100 percent. Unplug your phone after it reaches around 80 percent and enable Optimized Battery Charging so that the phone learns your charging habits and adjusts to them, which prevents it from staying at 100 percent charged for too long.

iphone-charging-port

4. Charging Your Phone Too Long

 


Charging your phone overnight or for hours and hours at a time can result in high voltage stress that gradually wears on its battery. There’s no need to keep it charging at 100 percent. Unplug your phone after it reaches around 80 percent and enable Optimized Battery Charging so that the phone learns your charging habits and adjusts to them, which prevents it from staying at 100 percent charged for too long.

Author:

Lisa Fogarty is a lifestyle writer and reporter based in New York who covers health, wellness, relationships, sex, beauty, and parenting.

Hairstyles that enhance facial structure and draw attention away from jowls.
Smart fragrance diffuser inspired by Car Pro, stylish sneaker design.
Pouring vitamin D oil into palm for supplementation.
Image from SHEfinds
Hailey Bieber's hairstyles for fine hair volume.
Image from SHEfinds
Chiffon nails design showcased on Instagram.
Image from SHEfinds
Doctor treating vertical lip lines with expertise.
Checking the time while enjoying a breakfast meal.
Doctor examining woman's scalp for hair health.
Woman applying eyeshadow from a vibrant palette.
Image from SHEfinds
Woman enjoying a fresh summer watermelon salad.
Sarah Jessica Parker showcasing her stunning silver hair.
Image from SHEfinds
Professional hairstylist giving a fresh haircut to client.
Cooked salmon served with rice, avocado, and greens.
Woman applying sunscreen for skin protection outdoors.
Woman checking UV index before applying sunscreen.
Hairstyles that enhance facial structure and draw attention away from jowls.
Smart fragrance diffuser inspired by Car Pro, stylish sneaker design.

Fashion

My husband is the unsung hero in our household. He'...

Pouring vitamin D oil into palm for supplementation.
Image from SHEfinds
Hailey Bieber's hairstyles for fine hair volume.
Image from SHEfinds
Chiffon nails design showcased on Instagram.
Image from SHEfinds
Doctor treating vertical lip lines with expertise.
Checking the time while enjoying a breakfast meal.
Doctor examining woman's scalp for hair health.
Woman applying eyeshadow from a vibrant palette.
Image from SHEfinds
Woman enjoying a fresh summer watermelon salad.
Sarah Jessica Parker showcasing her stunning silver hair.
Image from SHEfinds
Professional hairstylist giving a fresh haircut to client.
Cooked salmon served with rice, avocado, and greens.
Woman applying sunscreen for skin protection outdoors.
Woman checking UV index before applying sunscreen.