Connect with us

Technologies

You Can Fix Your iPhone’s Slow Charging in Under 60 Seconds. Here’s How.

Whether you just updated to iOS 26 or have an older iPhone, these 9 tricks will help you charge your device faster.

With school and work back in full swing this fall, the last thing you have time for is waiting around for your iPhone to charge. Whether you just updated to iOS 26 and are noticing a battery drain or you’re just trying to keep your old phone alive through a long day, a slow charge is a major problem.

Let’s be real: sprinting out the door with a 5% battery is a choice you don’t have to make. If you’re tired of being chained to an outlet, you need to know a few simple tricks that can dramatically speed up your charging time, with no new cables or accessories required.

Instead of just accepting your phone’s slow-charging fate, these quick tips will get you powered up and out the door in record time. It’s the easiest way to make sure your iPhone keeps up with your busy schedule all season long while you keep all the new features you want that came with your phone’s latest update. 

Looking for more charging power? Check out the best power banks for the iPhone, and if you’re still rocking an iPhone with a Lightning port, here are some of the cheapest fast chargers you can find. 

Don’t miss any of CNET’s unbiased tech content and lab-based reviews. Add us as a preferred Google source on Chrome.

Steps You Can Take Right Now to Avoid an Overheated Phone

See all photos

1. Juice up with a new charger 

The quickest way to charge your iPhone is with a fast charger: at least a 20-watt power adapter with a USB-C to Lightning or USB-C to USB-C cable for iPhone 15 models or later. As long as you own an iPhone 8 or later, you can fast-charge your phone from dead back up to around 50% battery in about 30 minutes. If you have an hour to spare, you can fully charge it. Even just 10 minutes of fast charging can boost your battery by double digits, so if you’re short on time, always go for the fast charger option.

Apple no longer provides power adapters when you buy a new phone, only the cable, but you can purchase Apple’s 20-watt power adapter from Apple and Amazon. According to Apple, you can also use other compatible fast-charging power bricks, but you’ll need at least a 20-watt brick to fast-charge an iPhone 12 and later.

2. Charge lightning fast wirelessly 

The second-fastest way to charge your iPhone is with Apple’s MagSafe charger and a 20-watt power adapter, but for this to work you must own either an iPhone 12 or later to get the faster 15-watt wireless charging. If your iPhone is dead, you should get to around 30% battery in about 30 minutes of wireless charging.

This doesn’t mean you can use any Qi wireless charger (the industry standard) for fast charging. While the MagSafe charger supports 15 watts, a Qi charger only gives you up to 7.5 watts, which is much slower than a MagSafe and only slightly faster than the traditional 5-watt wall charger. Be aware that magnetic wireless chargers that aren’t MagSafe-certified will also charge at the slower 7.5-watt speed.

3. Stop relying on your computer to charge your phone 

Your laptop might seem like a convenient way to charge your iPhone, especially if you spend most of your day in front of a computer and want to keep a close eye on any incoming text messages and notifications. However, your computer will always charge your phone slower than any wall charger or wireless charger.

Your computer’s USB port, whether it’s a bigger and older USB-A or the newer, smaller USB-C, cannot deliver the same amount of power as any wall outlet can, even a 5-watt power adapter. That’s especially true if you have an older computer with a faulty USB port or an incompatible charging cable, both of which can slow down the charging process further. 

4. Stop using your iPhone while it’s charging 

If you want your iPhone to charge as quickly as possible, try to stay off of it as much as possible. If you’re streaming videos or playing mobile games while charging your iPhone, the battery will charge much slower, so just leave it untouched if you can.

5. Speed up battery charging with this easy tip 

Even if your screen is sleeping, your phone is still working in the background. If you want your iPhone to charge quickly, the best thing to do is to turn it off.

Note that plugging in an iPhone that’s turned off will sometimes power it back on, so plug it in or place it on a wireless charger first, then power it down.

6. Switch to airplane mode if you don’t want to turn off your phone

If you don’t want to turn off your iPhone but still want to help it charge faster, you can turn on airplane mode, which disables all wireless transmission functions like cellular, Wi-Fi and Bluetooth, all of which consume power. If they’re off, your iPhone can charge quicker. This way, you can also quickly turn airplane mode off to quickly check on any text messages or phone calls you might be waiting for.

7. Tweak these iPhone settings to charge your battery faster

Do you know all of those tips that help you preserve your battery in the first place? You can use those same features and settings to help your iPhone charge faster if you don’t plan on turning it off.

  • Low power mode: Turn it on to reduce or affect battery-consuming features like 5G, display brightness, auto-lock, background app refresh and automatic downloads.
  • Dark mode: The jury is out on exactly how much dark mode actually saves battery life, but turning it on while you’re charging your iPhone doesn’t hurt, especially if every percent matters.
  • Lower your screen brightness: One of the most power-hungry pieces of any gadget that has one is its display. The brighter your screen, the quicker your battery drains, so turn it all the way down while it charges.

8. Optimized Battery Charging may be slowing down the charge rate

Apple has a built-in tool that helps prevent your iPhone battery from degrading as fast, but this same feature also makes your device charge slower. While the feature typically only slows down your iPhone during long periods of charging, and usually overnight, it still might be worth disabling when you’re charging your phone. Go to Settings > Battery > Battery Health and toggle off Optimized Battery Charging to disable this feature.

9. You might just need a new iPhone battery

In the same settings page where you can disable optimized battery charging, you can also check out your battery’s health. If you see a message, like «Your battery’s health is significantly degraded,» you should look into making an appointment with Apple to replace your battery. A degraded battery doesn’t hold charge as well, so it’ll drain more quickly. A new battery will improve your overall battery life.

You can check out how much it will approximately cost to replace your battery on Apple’s iPhone Battery Service website. The price depends on your service coverage and the make and model: for the iPhone 15 series, the estimate is $99.

For more tips, check out 23 more iPhone tips and tricks you should know and how to get more space when your iPhone’s storage is running low.

Technologies

Is It Worth Upgrading to the iPhone 17? Specs, Price, and Feature Comparison

Thinking about upgrading to the iPhone 17? See how it stacks up against older models.

The shiny new iPhone 17 is here, which means your perfectly good older iPhone is probably starting to look a little ancient. It’s that time of year again: the annual debate over whether you should finally pull the trigger on an upgrade.

So, is the iPhone 17 worth it? The new model starts at $829, but here’s the kicker: Apple finally did away with the measly 128GB base storage. The new entry-level model now starts at a much more reasonable 256GB, which is a long-overdue bump that might just make the upgrade a no-brainer.


Don’t miss any of our unbiased tech content and lab-based reviews. Add CNET as a preferred Google source.


Several noteworthy updates to the iPhone 17 make it feel like a tempting choice, even over the pricier iPhone 17 Pro models. At long last, Apple has extended a 1-120Hz display across its entire lineup, so you can have smoother scrolling and an always-on display without spending upwards of $1,100 on a Pro model. An anti-reflective coating and higher 3,000-nit peak brightness make the screen slightly easier to see outdoors. And camera upgrades help to level up photos and selfies. 

Here’s how the iPhone 17 compares to older iPhones, ranging from last year’s iPhone 16 to 2020’s iPhone 12.

iPhone 17 vs. iPhone 16

Appearance-wise, the iPhone 17 has a lot in common with the iPhone 16. But beneath the surface, there are some key differences. 

The display goes from a meager 60Hz on the iPhone 16 to 120Hz on the iPhone 17 (at long last). That means the iPhone 17 finally supports an always-on display, so you can glance at the time and your notifications without waking the screen and enjoy smoother scrolling. A new anti-reflective coating helps reduce glare, especially in the bright outdoor conditions. 

The iPhone 17 has a larger 6.3-inch display, versus the iPhone 16’s 6.1-inch screen, thanks to slimmer bezels. That can make viewing content slightly more immersive, though it won’t be a hugely noticeable difference. And a new Ceramic Shield 2 cover on the iPhone 17 offers three times better scratch resistance, according to Apple, so you can worry a little less about etching into your phone’s screen (but maybe still get a screen protector to be safe).

The iPhone 16 and 17 have a 48-megapixel wide-angle camera, but the iPhone 17 bumps the ultrawide camera from 12 megapixels to 48 megapixels. The front-facing camera also gets upgraded from 12 megapixels (on the iPhone 16) to 18 megapixels on the iPhone 17. Both phones have a Camera Control button for quickly launching the camera and snapping photos.

A new Center Stage feature can automatically adjust selfie photos from portrait orientation to landscape to ensure everyone is in the shot, so you don’t have to manually rotate your phone to its side anymore. Dual Capture lets you simultaneously record on your front and back cameras. These upgrades are specifically catered to the latest iPhone lineup, so that they won’t be coming to older models like the iPhone 16, even with an iOS 26 update.

Battery life is a little longer on the iPhone 17. Apple says the iPhone 17 supports up to 8 hours more of video playback than the iPhone 16. This change aligns with improvements CNET noticed in our battery tests. In a 3-hour streaming test, for example, the iPhone 17’s battery dropped from 100% to 89%, while the iPhone 16 hit 86%. It’s an incremental update, but even a little more battery life is a welcome change. The iPhone 17 also supports up to 40-watt charging, which is a boost over the 25 watts you get with the iPhone 16, helping you top off your battery a little faster.

The bottom line: While the updates to the iPhone 17 help it stand out as an all-around solid device, the changes over last year’s iPhone 16 are incremental enough that there’s not much reason to upgrade — unless you’re really excited about that smoother display and faster charging. But for most people, subtle differences mean you should probably just hold onto your iPhone 16. 

iPhone 17 vs. iPhone 15

The iPhone 15 has a lot in common with the iPhone 16, including a 48-megapixel wide-angle camera, a 12-megapixel ultrawide camera and a 6.1-inch display. The 6.3-inch display on the iPhone 17 has slimmer bezels to expand that real estate a bit, and the 48-megapixel ultrawide camera can lead to slightly sharper shots.

The baseline iPhone 15 doesn’t have an Action button that you can customize to launch various apps and functions, and instead has the more traditional ring/silent switch. The iPhone 17 has an Action button and a Camera Control button.

Both phones have a Dynamic Island cutout at the top of the display for showing alerts and Live Activities, such as the time your DoorDash order is arriving, flight updates and what song is currently playing.

With each generation, Apple touts longer battery life, so you can expect to get a couple more hours of video playback with the iPhone 17 than you would with the 15.

Perhaps the most significant difference between the iPhone 15 and 17 is that the iPhone 15 doesn’t have Apple Intelligence; those AI features only arrived on that year’s Pro models. If you upgrade to the iPhone 17, you’ll have access to writing and image editing tools, as well as newer features like Live Translation for calls and messages. 

The bottom line: Like the iPhone 16, there aren’t many drastic differences between the iPhone 15 and 17, though upgrading will notably grant you access to Apple Intelligence. But the other hardware and software-related updates are relatively minimal, so you’re probably good keeping your iPhone 15 for at least another year.

iPhone 17 vs. iPhone 14

The iPhone 14 was the last Apple phone with a Lightning port and that’s one of most significant differences between it and the iPhone 17, which has a USB-C port. Upgrading to the iPhone 17 means you won’t have to rely on an outdated and limited-use charging cable anymore, and can instead use one that works with most of your other devices. 

The baseline iPhone 14 also doesn’t have a Dynamic Island cutout in the display, as that feature launched with just the Pro models that year. Upgrading to the iPhone 17 will let you quickly tap into activities like your rideshare trip or flight information.

The iPhone 14 has a 12-megapixel wide and ultrawide-angle camera on the back, while the iPhone 17 bumps that to 48 megapixels across the board. The iPhone 17 also increases the front-facing camera’s resolution from 12 megapixels to 18 megapixels, while adding a new Center Stage selfie feature to automatically adjust between portrait and landscape images without you having to rotate your phone. 

But the two phones also some key similarities, like having eSIM and satellite connectivity on board.

The bottom line: The iPhone 14 has the most noticeable differences with the iPhone 17. Upgrading could offer some fresh features like an Action button and, at last, a USB-C port, as well as Dynamic Island and an upgraded camera. But if you want to save some money and keep your current phone, you won’t be missing out on anything too drastic.

iPhone 17 vs. iPhone 13

The iPhone 13 has a similar A15 Bionic chip as the iPhone 14, and shares the same dual 12-megapixel camera system. But unlike the iPhone 14, the iPhone 13 doesn’t have crash detection or satellite connectivity, or camera features like Action mode for more stable videos. 

At this point, your iPhone 13 may be showing its age. Upgrading to the iPhone 17 will give you access to newer features like Apple Intelligence, Dynamic Island, USB-C charging and the Camera Control and Action buttons. You might also notice faster speeds by switching to the iPhone 17, now that it’s been a few years since the iPhone 13 came out.

The bottom line: It may be time to upgrade to the iPhone 17 if you have an iPhone 13. It’s possible your phone is starting to show its age, and switching to Apple’s latest baseline will get you a longer-lasting battery, an upgraded camera, AI features and a handful of new hardware and software capabilities. 

iPhone 17 vs. iPhone 12

Like the next couple of iPhones after it, the iPhone 12 has a dual 12-megapixel camera system, as well as a 6.1-inch display. Upgrading to the iPhone 17 will get you a slightly more immersive 6.3-inch display with thinner bezels, along with a 48-megapixel dual camera system. 

The iPhone 12 lacks features like crash detection, satellite connectivity, Dynamic Island and USB-C charging. It also doesn’t support the Apple Intelligence suite of AI features for writing, photo editing, language translation and more. 

It’s possible your iPhone 12 has become sluggish and your battery isn’t holding up like it used to. Taking age out of the equation, at launch, the iPhone 12 boasted up to 17 hours of video playback, while Apple says the iPhone 17 supports up to 30 hours. So there’s likely to be a noticeable difference between how long each phone can hold up.

The bottom line: Swapping your iPhone 12 for the iPhone 17 could be a smart move. There have been noticeable changes over the last several years, from the addition of the Action and Camera Control buttons to the introduction of Apple Intelligence. The swap to USB-C and expanded battery capacity can also make the newest iPhone more tempting; you won’t have to cling to your now-outdated Lightning cable. And you’ll likely notice faster speeds and higher performance across the board when switching from a 5-year-old device to the latest generation. 

Apple iPhone 17 vs. Older iPhones

Apple iPhone 17 Apple iPhone 16 Apple iPhone 15 Apple iPhone 14 Apple iPhone 13 Apple iPhone 12
Display size, tech, resolution, refresh rate 6.3-inch OLED; 2,622 x 1,206 pixel resolution; 1-120Hz variable refresh rate 6.1-inch OLED; 2,556 x 1,179 pixel resolution; 60Hz refresh rate 6.1-inch OLED; 2,556×1,179 pixels 6.1-inch OLED; 2,532×1,170 pixels 6.1-inch OLED; 2,532×1,170 pixels 6.1-inch OLED; 2,532×1,170 pixels
Pixel density 460ppi 460 ppi 460 ppi 460 ppi 460 ppi 460ppi
Dimensions (inches) 5.89 x 2.81 x 0.31 in 5.81 x 2.82 x 0.31 inches 2.82 x 5.81 x 0.31 in 5.78 x 2.82 x 0.31 in 5.78 x 2.82 x 0.3 in 5.78 x 2.82 x 0.29 in
Dimensions (millimeters) 149.6 x 71.5 x 7.95 mm 147.6 x 71.6 x 7.8mm 71.6 x 147.6 x 7.8 mm 147 x 72 x 7.8 mm 147 x 72 x 7.65 mm 146.7 x 71.5 x 7.4 mm
Weight (grams, ounces) 177 g (6.24 oz) 170 g (6 oz.) 171g (6.02 oz) 172 g (6.07 oz) 6.14 oz; 174g 5.78oz; 164g
Mobile software iOS 26 iOS 18 iOS 17 iOS 16 iOS 15 iOS 14
Camera 48-megapixel (wide) 48-megapixel (ultrawide) 48-megapixel (wide), 12-megapixel (ultrawide) 48-megapixel (wide), 12-megapixel (ultrawide) 12-megapixel (wide), 12-megapixel (ultrawide) 12-megapixel (wide), 12-megapixel (ultrawide) 12-megapixel (wide), 12-megapixel (ultra-wide)
Front-facing camera 18-megapixel 12-megapixel 12-megapixel 12-megapixel 12-megapixel 12-megapixel
Video capture 4K 4K 4K 4K at 60 fps HDR video recording with Dolby Vision up to 4K at 60 fps 4K
Processor Apple A19 Apple A18 A16 Bionic Apple A15 Bionic Apple A15 Bionic Apple Bionic 14
RAM + storage RAM N/A + 256GB, 512GB RAM N/A + 128GB, 256GB, 512GB 128GB, 256GB, 512GB RAM NA; 128GB, 256GB, 512GB 128GB, 256GB, 512GB 64GB, 128GB, 256GB
Expandable storage None None (Face ID) None None Undisclosed Undisclosed
Battery Up to 30 hours video playback; up to 27 hours video playback (streamed) Up to 22 hours video playback; up to 18 hours video playback (streamed). 20W wired charging. MagSafe wireless charging up to 25W with 30W adapter or higher; Qi2 up to 15W Undisclosed; Apple claims up to 20 hours of video playback (16 hours streamed) Undisclosed; Apple claims 20 hours of video playback No No
Fingerprint sensor None (Face ID) None (Face ID) None (Face ID) None (Face ID) Undisclosed; Apple lists 19 hours of video playback Undisclosed; Apple lists 15 hours of video playback
Connector USB-C USB-C USB-C (USB 2.0) Lightning No (Face ID) No (FaceID)
Headphone jack None None None None Lightning Lightning
Special features Apple N1 wireless networking chip (Wi-Fi 7 (802.11be) with 2×2 MIMO), Bluetooth 6, Thread. Action button. Camera Control button. Dynamic Island. Apple Intelligence. Visual Intelligence. Dual eSIM. 1 to 3,000 nits brightness display range. IP68 resistance. Colors: black, white, mist blue, sage, lavender. Fast charge up to 50% in 20 minutes using 40W adapter or higher via charging cable. Fast charge up to 50% in 30 minutes using 30W adapter or higher via MagSafe Charger. Apple Intelligence, Action button, Camera Control button, Dynamic Island, 1 to 2,000 nits display brightness range, IP68 resistance. Colors: black, white, pink, teal, ultramarine. Dynamic Island; 5G (mmw/Sub6); MagSafe; water resistant (IP68); wireless charging; eSIM; satellite connectivity 5G (mmw/Sub6); MagSafe; water resistant (IP68); wireless charging; eSIM; satellite connectivity No No
US price starts at $829 (256GB) $799 (128GB) $799 (128GB), $899 (256GB), $1,099 (512GB) $799 (128GB), $899 (256GB), $1,099 (512GB) 5G enabled; MagSafe; water resistant (IP68); wireless charging; dual-SIM capabilities (nano-SIM and e-SIM) 5G enabled; MagSafe; water resistant (IP68); wireless charging; dual-SIM capabilities (nano-SIM and e-SIM)

Continue Reading

Technologies

The Future of Sustainable Energy May Float in the Ocean

Continue Reading

Technologies

Are VPNs Under Attack? An Anti-Censorship Group Speaks Out

One anti-censorship and surveillance group is taking a bold stance and advocating for politicians to «Leave VPNs alone.»

«Leave VPNs alone.» That’s the plea from anti-online censorship and surveillance group Fight for the Future, which designated Sept. 25 as a VPN Day of Action to press lawmakers not to ban virtual private networks. A week later, there’s still an opportunity to get involved and raise awareness.

The group of activists, artists, engineers and technologists is asking people to sign an open letter encouraging politicians to preserve the existence of VPNs and «defend privacy and to access knowledge and information online.» Virtual private networks encrypt internet connections and can hide your physical location.

Joining the action on Thursday was the VPN Trust Initiative — comprised of NordVPN, Surfshark and ExpressVPN — and the VPN Guild, which includes Amnezia VPN.


Don’t miss any of our unbiased tech content and lab-based reviews. Add CNET as a preferred Google source.


The open letter refers to recent «age-verification» laws propelling legislative moves to ban or restrict VPN usage. Such measures would lead to increased online surveillance and censorship, which «has a huge chilling effect on our freedoms, particularly the freedoms of traditionally marginalized people,» the letter notes.  

Fight for the Future’s purpose

Lia Holland, Fight for the Future’s campaigns and communication director, said VPNs are vital for «people living under authoritarian regimes» to avoid censorship and surveillance, and have become an essential tool in exercising basic human rights. 

Half of all US states have passed age-verification laws requiring internet users to prove their age with government-issued IDs, credit card checks and other methods. The laws have spurred consumers to sign up for VPNs to avoid giving out sensitive information, with one recent VPN sign-up spike in the UK.

Read more: Welcome to the Era of Online Age Verification. Are You Ready to Identify Yourself?

Michigan is considering a bill banning adult content online and VPNs. If it becomes law, Michigan would be the first US state to ban VPNs. Many countries, including China, India and Iran, already ban or heavily restrict VPNs.

«Amid a moral panic, ignorant ‘save-the-children’ politicians are getting very close to kicking the hornet’s nest of millions of people who know how important VPNs are,» Holland said. 

Could a VPN ban happen?

Banning VPNs would be «difficult,» according to attorney Mario Trujillo of the Electronic Frontier Foundation, an international digital rights group.

Trujillo told CNET that VPNs are best for routing your network connection through a different network. «They can be used to help avoid censorship, but they are also used by employees in every sector to connect to their company’s network,» he said. «That is a practical reality that would make any ban difficult.»

Trujillo added that the US lags behind the rest of the world in privacy regulation, and that lawmakers should focus more on privacy than VPN bans. 

Read more: Our Top VPNs — It’s a Tight Race | Why You Need a VPN

Fight for the Future identifies local lawmakers and provides templates for contacting them. This information is on the same page as the open letter.

Continue Reading

Trending

Exit mobile version