Technologies

Which 2025 iPhone Has the Best Battery? I’ve Crowned a New Power Winner

I looked at three years of exclusive CNET data of iPhone performance to find out which models hold their charges best.

Key takeaways:

The iPhone 17 Pro Max has outstanding battery life that easily lasts all day with charge to spare.
Our exclusive lab data shows you don’t need to pay over a grand for excellent battery life. The $829 iPhone 17’s battery lasts just as long as the $1,099 iPhone 17 Pro.
The ultrathin iPhone Air, with a modest battery capacity, outlasted Samsung’s premium Galaxy S25 phones.

You might say that battery life is just a small consideration when buying a new iPhone or Android phone now, but that stance gets shaky when you’re staring down a sliver of red in the battery gauge and have nowhere to plug in. After reviewing smartphones for over a decade, I’ve learned that longer battery life is the one feature people consistently want from their phones.

When Apple launched the new iPhone 17 series and iPhone Air, it spent considerable time touting the longer battery life of the iPhone 17, 17 Pro, and 17 Pro Max, as compared to their predecessors.

My fellow CNET reviewers and I have now had the chance to test those claims.

When introducing the iPhone Air and its super slim design, Apple showed a slide during its keynote stating that it has all-day battery life. However, the company undercut its claim on the next slide when it announced a new MagSafe battery pack designed for the Air, which fed into fears that a thinner design might indicate a significant sacrifice to battery life.

Your phone’s battery life is affected by multiple variables, like how bright you keep your display or if your phone has a weak signal from your carrier. How you use your phone has a big impact, too. Someone who is obsessively online will have a much different experience with their battery life than someone who has their phone in their bag at work and checks it on breaks.

So, how do you know whether the battery life is good on the iPhone Air and iPhone 17 series?

CNET tested the new Apple phones’ battery life three ways: through an anecdotal stress test, a video streaming test and observing battery life after everyday use. We also tested wired and wireless charging. Our lab data showed strong battery life for the iPhone 17, 17 Pro, 17 Pro Max and even the Air, especially compared to older iPhone models.

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

The iPhone 17 Pro Max has excellent battery life

Bigger batteries don’t always mean superior battery life. There’s more to battery life than the physical size or capacity. Besides Huawei, Apple is the only major smartphone maker that builds its own hardware and software and can tune its phones to work off smaller batteries than most Android phones have.

The iPhone 17 Pro and 17 Pro Max have larger batteries than last year’s 16 Pro and 16 Pro Max. If you’re using an eSIM-only version of either phone, like the iPhone models sold in the US, your battery is even bigger because it takes up the space where the SIM card tray would be.

Frustratingly, Apple doesn’t share the capacity of the iPhone’s batteries, and part of the reason is that its batteries are often smaller than those in Android phones. Fortunately, the EU requires that Apple publish energy labels that include the capacity of its batteries on its site. Macrumors found the capacities for eSIM-only models. You can see how the new phones’ batteries compare to the ones in the iPhone 16 series:

iPhone Air: 3,149 mAh
iPhone 17: 3,692 mAh
iPhone 17 Pro: 4,252 mAh
iPhone 17 Pro Max: 5,088 mAh
iPhone 16: 3,561 mAh
iPhone 16 Plus: 4,674 mAh
iPhone 16 Pro: 3,582 mAh
iPhone 16 Pro Max: 4,685 mAh

CNET has two benchmark tests (video streaming and stress tests) that allow us to compare the battery performance of one phone against another. And because we’ve been using these tests for years, we can also compare a new phone against older models.

For example, if you have an iPhone 15 and are considering upgrading to an iPhone 17, we can tell you that the new iPhone will have a longer battery life out of the box than your old one.

In CNET’s 3-hour video battery test, where we streamed a video over Wi-Fi with the screen at full brightness, the iPhone 17 series did terrific, even if the results were not dramatically better than the iPhone 16 series.

Without a Plus model this year, the iPhone 17 Pro Max is the only model with a big battery (the biggest one ever in an iPhone), and it only lost 9% in the test. The lower the percentage lost, the better. This is the first time an iPhone stayed in single digits, and I should note that the 17 Pro Max tied the Motorola Razr (2024) for the best score since we’ve been running the test. The Razr has a less powerful processor and a smaller main screen with a lower resolution and less brightness.

The iPhone Air and 17 Pro dropped 15% in the test, the same as the iPhone 15. And the iPhone 17 lost only 11%, better than the iPhone 15 and 16.

Something to keep in mind is that the iPhone 17 has a 6.3-inch screen that supports a 1-120Hz variable refresh rate and a max brightness of 3,000 nits, compared to the iPhone 15 and 16, which have a 6.1-inch display with a 60Hz refresh rate and a max brightness of 2,000 nits.

The new Apple phones did well in CNET’s 45-minute endurance test, during which I played games, streamed videos, scrolled social media and took a video call. The 17 Pro Max only dropped a single percent, the best result this year, but behind the iPhone 16 Plus, which stayed at 100% (the best result for any phone).

The iPhone 17 and 17 Pro had the same result, dropping 2%, making the standard iPhone 17 look even more like an incredible value. The iPhone Air dropped 5%, which matches the iPhone 15 in the same test. For perspective, the Air did better in this test than the Samsung Galaxy S25 series and tied with the Motorola Razr Ultra.

The iPhone Air gets through a day

When we review phones, we set them up as our daily driver to use and test them like our personal phones. Real-world testing is often the best indicator of what a reader can expect to get from a phone.

I started each day with a full battery for the iPhone 17 Pro and 17 Pro Max and tracked how much battery I had throughout the day. I ended each day with plenty of battery left — even after shooting photos and videos or keeping the screen at full brightness while filming the review video. Below is a chart that shows how the iPhone 17 Pro Max’s battery performed for the first five days I had it.

Similarly, CNET senior technology reporter Abrar Al-Heeti highlights that the iPhone Air she reviewed regularly ends the day with about 20% to spare (after starting with a full battery). She said it would drop below 20% on heavier-use days by the time she was ready for bed.

«Impressively, the iPhone Air has consistently lasted all day over the last several weeks I’ve been using it,» Al-Heeti said. «But I’ve hardly had to touch that MagSafe battery pack to extend battery life during the day, which is reassuring.»

In our testing, a fully-charged MagSafe battery added 69% to the iPhone Air’s battery. When I asked her whether she’d recommend people buy the $99 MagSafe Battery for the Air, Al-Heeti said that she recommends it for someone who uses their phone often and doesn’t want to hunt for an outlet.

«I don’t like the idea of having to lug around an extra battery, no matter how thin or sleek it is, so I don’t tend to carry it with me unless I know I’m going to have a long day away from home,» Al-Heeti said.

She also reviewed the standard iPhone 17 and said it can easily last a little over a day, even after snapping photos, scrolling through social media, listening to audiobooks and music, texting and watching videos.

Al-Heeti’s review notes that over several days, she’d start with a full battery, between 8:30 and 9:30 a.m., and have 44% to 47% of a charge 12 hours later. If she didn’t recharge the iPhone 17 overnight, she’d still have about 30% to spare the next morning.

The iPhone 17 series charges fast

There are two ways to charge an iPhone: with a cable or with MagSafe (unless it’s the iPhone 16E, which doesn’t have MagSafe, just Qi charging). For wired charging, Apple recommends using a 40W charger with the iPhone 17, 17 Pro and 17 Pro Max and a 20W charger for the iPhone Air. However, Apple doesn’t include a charger in the box, just a USB-C cable, but the company does sell a 40W charger for $39 and a 20W charger for $19.

In our 30-minute wired charging test, the new phones, including the Air, did well. The iPhone 17, 17 Pro and 17 Pro Max added 10% or more than the iPhone 16, 16 Pro and 16 Pro Max in the same test. Apple says the 17 Pro and 17 Pro Max can recharge to 50% in 20 minutes. In our tests, the iPhone 17 Pro hit 53% and the iPhone 17 Pro Max hit 49% after 20 minutes.

The iPhone Air reached 49% in our 30-minute charging test with a 20W adapter, the same as the iPhone 16 and iPhone 15 Pro, beating the iPhone 15 Plus.

In wireless charging or MagSafe charging, we ran a 30-minute test with the latest MagSafe charger and a 30W power adapter. The iPhone 17 series and Air beat every iPhone we’ve ever tested except the iPhone 16 Pro, which did better than the Air and standard iPhone 17. I should note that iPhones don’t come with a MagSafe charger or 30W adapter in the box.

Which iPhone should you buy based on CNET Labs data?

Get the iPhone 17 Pro Max if you want the best battery life. The standard iPhone 17 has great battery life and inches out the more expensive iPhone 17 Pro. And if you’re on Team Air, know that the battery life isn’t great, but depending on how hard you use it, you should get through a day on a single charge.

I should also note that iOS 26 has a new Adaptive Power mode. This feature learns your phone’s use patterns and «adapts» how much power the processor uses for specific tasks, so it draws less from the battery. The new feature takes a week to start working. I turned it on after running CNET’s battery tests and will update this story with any changes or improvements that come from it.

Last, if you have an iPhone and the only issue is that its battery doesn’t charge as much as it used to, think about replacing it with a new one. Doing so will not only be hundreds of dollars cheaper than a new iPhone, but it can extend your phone’s life another couple of years.

Technologies

The Witcher 3, Kingdom Come Deliverance 2 Bring the Heat to Xbox Game Pass

Two amazing games will be available soon for Xbox Game Pass subscribers.

The second half of February and early March could be considered one of the best stretches in recent memory for Xbox Game Pass subscribers. The Witcher 3: Wild Hunt, widely regarded as one of the best games of the past decade, and Kingdom Come: Deliverance 2 headline a lineup that leans heavily into sprawling, choice-driven adventures but does throw in some football to mix things up a bit.

Xbox Game Pass offers hundreds of games you can play on your Xbox Series X, Xbox Series S, Xbox One, Amazon Fire TV, smart TV, PC or mobile device, with prices starting at $10 a month. While all Game Pass tiers offer you a library of games, Game Pass Ultimate ($30 a month) gives you access to the most games, as well as Day 1 games, meaning they hit Game Pass the day they go on sale.

Here are all the latest games subscribers can play on Game Pass. You can also check out other games the company added to the service in early February, including Madden NFL 26.

The Witcher 3: Wild Hunt – Complete Edition

Available on Feb. 19 for Game Pass Ultimate and Premium Game Pass subscribers.

The Witcher 3 came out 10 years ago, and it’s still being praised as one of the best games ever made. To celebrate, developer CD Projekt Red is bringing over The Witcher 3: Wild Hunt Complete Edition to Xbox Game Pass. Subscribers will be able to play The Witcher 3 and its expansions, Hearts of Stone and Blood and Wine. Players once more take on the role of monster-slayer Geralt, who goes on an epic search for his daughter, Ciri. As he pieces together what happened to her, he comes across vicious monsters, devious spirits, and the most evil of humans who seek to end his quest.

Death Howl

Available on Feb. 19 for Game Pass Ultimate, Game Pass Premium and PC Game Pass subscribers.

Death Howl is a dark fantasy tactical roguelike that blends turn-based grid combat with deck-building mechanics. Players move across compact battlefield maps, weighing positioning and card synergies to survive increasingly difficult encounters. Progression comes through incremental upgrades that reshape each run. Battles reward careful planning, as overextending or mismanaging your hand can quickly end a run.

EA Sports College Football 26

Available on Feb. 19 for Game Pass Ultimate subscribers.

EA Sports College Football 26 delivers a new take on college football gameplay with enhanced offensive and defensive mechanics, smarter AI and dynamic play-calling that reflects real strategic football systems. Featuring over 2,800 plays and more than 300 real-world coaches with distinct schemes, it offers expanded Dynasty and Road to Glory modes where team building and personnel decisions matter. On the field, dynamic substitutions, improved blocking and coverage logic make matches feel more fluid and tactical.

Dice A Million

Available on Feb. 25 for Game Pass Ultimate and PC Game Pass subscribers.

Dice A Million centers on rolling and managing dice to build toward increasingly higher scores. Each round asks players to weigh risk against reward, deciding when to bank points and when to push for bigger combinations. Progression introduces modifiers and new rules that subtly shift probabilities, making runs feel distinct while keeping the core loop focused on calculated gambling.

Towerborne

Available on Feb. 26 for Game Pass Ultimate, PC, and Premium Game Pass subscribers.

After months in preview, Towerborne will get its full release on Xbox Game Pass. The fast-paced action game blends procedural dungeons and light RPG progression, with players fighting through waves of enemies. You’ll unlock permanent upgrades between runs and equip weapons, spells and talents that change how combat feels each time. The core loop pushes risk versus reward as you dive deeper into tougher floors, adapting builds on the fly, and mastering movement and timing to survive increasingly chaotic battles.

Final Fantasy 3

Available on March 3 for Game Pass Ultimate, Premium and PC Game Pass subscribers.

Another Final Fantasy game is coming to Xbox Game Pass. This time, it’s Final Fantasy 3, originally released on the Famicom (the Japanese version of the NES) back in 1990. Since then, Final Fantasy 3 has been ported to a slew of devices and operating systems, including the Nintendo Wii, iOS and Android. Now, you’ll be able to play on your Xbox or PC with a Game Pass subscription. A new group of heroes is once again tasked with saving the world before it’s covered in darkness. Four orphans from the village of Ur find a Crystal of Light in a secret cave, which tasks them as the new Warriors of Light. They’ll have to stop Xande, an evil wizard looking to use the power of darkness to become immortal.

Kingdom Come: Deliverance 2

Available on March 3 for Game Pass Ultimate, Premium and PC Game Pass subscribers.

Last year was stacked with amazing games, and Kingdom Come: Deliverance 2 was one of the best. Developer Warhorse Studios’ RPG series takes place in the real medieval kingdom of Bohemia, which is now the Czech Republic, and tasks players with a somewhat realistic gaming experience where you have to use the weapons, armor and items from those times. The sequel picks up right after the first game (also on Xbox Game Pass) as Henry of Skalitz is attacked by bandits, which starts a series of events that disrupts the entire country.

Games leaving Game Pass in February

For February, Microsoft is removing four games. If you’re still playing them, now’s a good time to finish up what you can before they’re gone for good on Feb. 28.

For more on Xbox, discover other games available on Game Pass now, and check out our hands-on review of the gaming service. You can also learn about recent changes to Game Pass.

Technologies

Tom Cruise and Brad Pitt Trade Blows in Latest AI Slop Video, and Hollywood Won’t Stand for It

While some Hollywood icons are feeling doom and gloom over the AI-generated clip, labor unions are fighting back with legal threats.

Brad Pitt and Tom Cruise are trading blows in a viral AI-generated clip on social media, sparking backlash from the film industry. Chinese company ByteDance’s new video generation model, Seedance 2.0, allowed people to create fictional videos of real likenesses with short prompts. Irish filmmaker Ruairi Robinson used two lines to generate the clip of Pitt and Cruise fighting.

If ByteDance sounds familiar to you, it’s because the company also owns TikTok internationally, though it recently sold its US ownership of the social media and video-sharing platform to US companies. Oracle, MGX and Silver Lake each hold a 15% stake.

The actors in this latest viral AI slop video still don’t look like perfect re-creations — close-up shots of the fake Brad Pitt’s face, especially, have an «uncanny valley,» dreamlike AI look where the cuts blend into his flesh a little too smoothly. However, a CNET survey from earlier Tuesday showed that while 94% of US adults believe they encounter AI slop on social media, just 44% say they’re confident they can tell real videos from AI-generated ones.

One of the most inflammatory parts of the Pitt-Cruise video is the dialogue, as the computerized facsimiles of the actors fight over a supposed assassination plot regarding Jeffrey Epstein, the convicted sex offender who maintained ties to rich and powerful people worldwide. The two actors’ likenesses became a vehicle to push conspiracy theories that have been picking up steam as the millions of pages of redacted emails, receipts and other documents that make up the Epstein files continue to trickle out of the US Department of Justice.

Hollywood is fighting back as AI-generated content consumes and spits out actor likenesses and copyrighted content alike. Major studios and their labor forces alike have united to push back against the precedent set by the viral AI video.

According to The Hollywood Reporter, the Motion Picture Association demanded that ByteDance «immediately cease its infringing activity» through Seedance. SAG-AFTRA, the labor union that represents Hollywood performers, released a statement on Friday saying it «stands with the studios» in condemning the Seedance video generation model.

The Screen Actors Guild specifically pointed to Seedance’s unauthorized use of members’ faces, likenesses and voices as a threat that could put actors out of work.

«Seedance 2.0 disregards law, ethics, industry standards and basic principles of consent,» the actors’ guild said in its statement.

Representatives for the MPA and SAG-AFTRA didn’t immediately respond to a request for comment.

Similar videos generated by Seedance have depicted Star Wars characters dueling with lightsabers as well as Marvel superheroes Spider-Man and Captain America brawling. Disney issued a cease-and-desist order to ByteDance on Friday in response to these videos, which it alleges constitute copyright infringement, according to the BBC.

A representative for ByteDance didn’t immediately respond to CNET’s request for comment, but issued a statement to the BBC saying it is «taking steps to strengthen current safeguards as we work to prevent the unauthorized use of intellectual property and likeness by users.»

Following the viral incident, ByteDance updated its tool to prevent people from uploading images of real people for AI-generated content, but it remains to be seen how effective that policy will be. Certainly, it won’t curb the output of videos depicting fictional masked or anthropomorphic characters like Spider-Man or Mickey Mouse.

As AI models continue to create mediocre copies of cultural icons, this won’t be the first — or last — legal battleground for AI video generation.

Technologies

Today’s NYT Connections Hints, Answers and Help for Feb. 18, #983

Here are some hints and the answers for the NYT Connections puzzle for Feb. 18 #983.

Looking for the most recent Connections answers? Click here for today’s Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle, Connections: Sports Edition and Strands puzzles.

Today’s NYT Connections puzzle was great fun for me, as I’m the co-author of two pop-culture encyclopedias, one about the 1970s, and 1980s and the other about the 1990s. Two of the categories are retro-themed! Read on for clues and today’s Connections answers.

The Times has a Connections Bot, like the one for Wordle. Go there after you play to receive a numeric score and to have the program analyze your answers. Players who are registered with the Times Games section can now nerd out by following their progress, including the number of puzzles completed, win rate, number of times they nabbed a perfect score and their win streak.

Read more: Hints, Tips and Strategies to Help You Win at NYT Connections Every Time

Hints for today’s Connections groups

Here are four hints for the groupings in today’s Connections puzzle, ranked from the easiest yellow group to the tough (and sometimes bizarre) purple group.

Yellow group hint: Farrah hair.

Green group hint: Totally tubular!

Blue group hint: Bock-bock!

Purple group hint: Can refer to a dairy product or a cosmetic.