Charging

Why and how to limit iPhone 15 to 80% maximum charge

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40 80 rule on iPhone
To preserve the battery in your iPhone as long as possible, follow the 40-80 rule.
Graphic: Ed Hardy/Cult of Mac

iPhone 15 has a charging trick many users might not be aware of: it can automatically stop charging when the battery level hits 80%. This makes it much easier to follow the “40-80 rule,” which helps increase the long-term useful life of the battery.

Here’s more on how it works, whether you should follow the rule, and how to flip on the setting on your iPhone.

6 ways to charge your iPhone

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iPhone charge
Charging -- not just about cables any more.
Photo: Cult of Mac

Charging an iPhone used to be so simple. You’d grab your 30-pin dock connector cable, the one that was almost as big as an AirPods charging case, and you’d jam it into the huge slot on the bottom of your iPhone. Then you’d wait.

Today, the kids don’t know how easy they have it. They can plug in a svelte, skinny Lightning cable to charge their iPhones, but they can also opt for several other ultra-modern (and probably fashionable) charging methods. Hell, even the olde worlde cable method has some high-tech, high-speed alternatives.

Let’s get right into it. Here are six different ways you can charge your iPhone.

How (and why) to make your own power-only USB cable

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Title image
Assemble your tools for a fun hack attack
Photo: Charlie Sorrel/Cult of Mac

USB is dirty. Just like you’d never stick your body parts into a mysterious public hole, neither should you plug your iPhone into a public charging station. iOS is pretty good at rejecting unknown connections from USB, but why take the risk?

There are a few ways to make public iPhone charging safe. One is to plug into a power outlet using your own plug and cable. But what about on a plane or train, or other public spot where only USB outlets are available? Or a friend’s computer, one that might be riddled with malware? Then you need a custom USB cable, one that only passes power, and not data. The good news is that, if you have an old Lightning USB cable laying around, you can easily fashion your own, just by yanking out two pins from inside the USB plug.

Here’s how.

Belkin’s gorgeous dock charges iPhone XS and Apple Watch with style

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Belkin
This is one of the prettiest docks we've ever seen.
Photo: Belkin

iPhone XS and Apple Watch Series 4 owners looking for the perfect chargers to both of their new devices just got a lot of love from Belkin with a dock that works on both iPhones and Apple Watch.

Belkin introduced its new BoostUp wireless charging dock for iPhone + Apple Watch today that not only keeps your new tech juiced up, but it’s also so pretty you won’t be ashamed to have it on full display in your house.

Here’s another angle:

Why USB-C to Lightning cables will be popular in 2019

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USB-C to Lightning
These type of iPhone cables are about to become way more common.
Photo: Apple

Third-party hardware manufacturers have finally been given the green light from Apple to start making USB-C to Lightning cables.

The new Made For iPhone (MFi) certification should open the door for a bunch of faster-charging solutions to come out for iPhone owners, but according to the report out of Asia, the new cables will be a little bit more expensive.

Apple’s new AirPods case could charge your iPhone in a pinch

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AirPower
Will we finally get a release date for AirPower?
Photo: Apple

Apple’s upcoming AirPods case will offer more than just wireless charging for your headphones, according to a sketchy new report.

A source familiar with Apple’s plans claims the case will double as an iPhone charger that will give you a boost in battery life when you’re in a pinch. The device could be available before the end of this year.

Feel the future with wireless charging and more [Week’s Best Deals]

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Wireless charging, distraction-free writing, and more are part of this week's best deals.
Wireless charging, distraction-free writing, and more are part of this week's best deals.
Photo: Cult of Mac Deals

This week’s best new deals in the Cult of Mac Store include some futuristic goodies. From a wireless charging pad to ultra durable wireless earbuds. There’s also a powerful planning platform for iOS and a distraction-free writing app, all of it discounted by half off or more. Read on for more details:

Streamline your calendar, charging, coding skills, and more [Week’s best deals]

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This week's best deals include tools for keeping all your passwords safe, all your devices charged, and lots more.
This week's best deals include tools for keeping all your passwords safe, all your devices charged, and lots more.
Photo: Cult of Mac Deals

To celebrate the start of a new week, we do what we do every week: gather up some of the best deals on gear, gadgets, and more. This round, we’ve got a comprehensive course in iOS 11 coding, and a ‘Hiffecient’ USB charging hub. We’ve also got a tool for streamlining online form-filling, and an upgrade for your Mac’s calendar. Everything is discounted by more than 40 percent. Read on for more details:

Nab a special selfie light, 2TB of cloud storage and more [Week’s best deals]

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This week's best deals include a new way to take selfies, 2 TB of secure cloud storage, and lots more.
Photo: Cult of Mac Deals

Another week, another round of awesome new deals on gear and gadgets in the Cult of Mac Store. This go around, we’ve got a special lens for taking ultra slick selfies, and 2 terabytes of secure cloud storage for life. On top of that, there’s a powerful VPN subscription, and a special podium stand for your iPhone. Plus, everything’s discounted more than 60 percent. Read on for more details:

Seize power with this roundup of charging accessories [Deals]

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Whatever your power needs, this roundup of outlets, surge protectors and USB chargers will solve them.
Whatever your power needs, this roundup of outlets, surge protectors and USB chargers will solve them.
Photo: Cult of Mac Deals

Life in the digital age means keeping a bunch of devices charged. Between our homes, workplaces, cars, and travel destinations, that can become a complicated task. We’ve rounded up a set of charging accessories to handle any personal power shortage. We’ve got a 6-port modular surge protector, a smart power strip with USB outlets, a car charger with four ports, and a super thin, massively powerful portable battery. Read on for more details:

Master iOS 11, unblock streaming content, and more [Week’s Best Deals]

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Best Deals of the Week

Seems every week there’s something new and exciting arriving at the Cult of Mac Store. This week is no exception, with a deals that include a lesson bundle in iOS 11, ahead of its fall release. There’s also a tool for bypassing geo-restrictions on streaming content, a universal remote for the Bluetooth age, and a wireless charging system for Apple Watch. Everything is discounted by massive margins, some by more than 95 percent. Read on for more:

You’ll have to pay extra to enjoy iPhone 8’s wireless charging

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iPhone 8 wireless charging
We may have to wait for an update to activate wireless charging.
Photo: Ste Smith/Cult of Mac

iPhone 8 will finally bring wireless charging, according to one reliable analyst — but you’ll have to pay extra to enjoy it.

Although Qi charging technology is expected to be baked into every model as standard, iPhone 8 will not ship with the required charging pad.

Up your charging game for iPhone, Apple Watch, and more [Deals]

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collage-2017-05-10 (1)
We've rounded up some of the best deals on essential accessories for your charging-related needs.
Photo: Cult of Mac Deals

For all the convenience of mobile technology, it can be a drag having to keep our devices juiced up. Whatever your situation, we’ve rounded up some top shelf charging upgrades that’ll offer new ways to juice up your most-used devices. We’ve got a universal Lightning dock, a wireless charging station for Apple Watch, a set of extra long set of Lightning cables and super sleek USB charging hub for your car. Everything’s going for a healthy discount, read on for more details:

iPhone 8 could be last to include headphone jack adapter

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AirPods
Apple should include free AirPods instead.
Photo: Ste Smith

Apple’s mission to kill the use of headphone jacks on the iPhone may be completed by 2018, according to a new report from Barclays.

In a note to investors today, the research bank says the three new iPhone models Apple introduces this year will all come with a Lightning to 3.5mm headphone jack adapter, but this could be the last time buyers get a free dongle.

2017 iPhones probably won’t ditch Lightning for USB-C after all

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iPhone 7 lightning
Apple's not giving up on Lightning quite yet.
Photo: Apple

The rumor that Apple plans to switch to USB-C on all 2017 iPhones has been shot down by one of the most reliable Apple analysts in the game.

KGI Securities analyst Ming-Chi Kuo sent a note to investors today claiming that all three new iPhone models supposedly set for release this fall will come with a Lightning port, not USB-C.

KFC’s new chicken box can charge your iPhone

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No one asked for this.
No one asked for this.
Photo: KFC

The world’s largest fried chicken chain has come up with a wacky new idea that will fill your stomach as well as your iPhone.

As part of a promotion in India, KFC has introduced a new limited edition “Watt A Box” that packs all the greasy finger-lickin’ chicken you could want, along with with a USB port and portable battery that eaters can use to recharge their iPhones with while grubbing.

Check it out:

Why doesn’t the iPhone have wireless charging already?

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fnf
Get a move on, Apple!
Photo: Ste Smith/Cult of Mac

Apple is finally working to bring wireless charging to iPhone, according to a recent report, but we’ll have to wait until 2017 to get it. Why? Because Apple doesn’t think the wireless charging standards we already have are good enough.

Friday-Night-Fights-bug-2Instead, the company is said to be developing a long-range alternative that means you won’t need to place your iPhone down on a special charging pad. But is this really necessary? Will the technology be worth waiting for, or should Apple just deliver wireless charging already?

Join us in this week’s Friday Night Fight between Cult of Android and Cult of Mac as we fight to the death over this very topic. It promises to be… electrifying.