Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Does charging an iphone8 with a 12w usb power adapter shorten the battery life?

? Online reviews say it will shorten battery life, what do the experts say?

iPhone SE, iOS 12

Posted on Oct 22, 2020 6:09 AM

Reply

Top-ranking reply

Level 10

92,185 points

Posted on Oct 22, 2020 6:14 AM

No. iphones control their own charge current.

View in context

Similar questions

Will charging my iPhone 8 Plus with a iPad 12W power adapter deplete my battery lifespan more quickly than charging the iPhone with the power adapter that it came with? Will charging my iPhone 8 Plus with a iPad 12W power adapter deplete my battery lifespan more quickly than charging the iPhone with the power adapter that it came with?
325 4
iPhone 15 Pro charging with 20W USB-C Power Adapter I would like to know if it is safe for the battery life to charge iPhone 15 Pro with Apple 20W USB-C power adapter overnight when the "Optimized Battery Charging" feature is on?
3925 2
Apple 29W usb-c power adapter to charge iPhone14 ? Any harm to the iPhone14 battery life ? Is it ok to use Apple 29W usb-c power adapter to charge iPhone14 ? Any harm to the iPhone14 battery life ?
1075 1

1 reply

Top-ranking reply

Level 10

92,185 points

Oct 22, 2020 6:14 AM in response to Skymarshall007

No. iphones control their own charge current.

Reply

Does charging an iphone8 with a 12w usb power adapter shorten the battery life?

Welcome to Apple Support Community

A forum where Apple customers help each other with their products. Get started with your Apple Account.

Learn more Sign up