This is What a Smartphone With an 18,000mAh Battery Looks Like

Energizer, best known for its line of batteries, recently announced a whole slew of new smartphones, including one that comes with a massive 18,000mAh battery. Energizer is showing off its smartphones at Mobile World Congress, and UK site ExpertReviews shared some amusing photos of the battery-focused device.

energizer1

Image via ExpertReviews

The new Energizer Power Max P18K Pop is an absolute brick, and it looks something like a huge power bank with a screen attached. At 18,000mAh, the Power Max P18K Pop is over five times bigger than the 3,174mAh battery in the iPhone XS Max.

Energizer's smartphone, which runs Android 9.0, is supposedly 18mm thick (aka 0.7 inches) but in photos, it looks even larger than that. There's no weight listed anywhere, but it likely weighs right around a pound, which is hefty for a smartphone.

energizer3

Image via ExpertReviews

Of course, with such a large battery, the Power Max P18K Pop has the potential to last for days without needing to be recharged, and its battery life is unparalleled by other modern smartphones on the market. Energizer says that you can watch videos for two days, listen to 100 hours of music, or talk on the phone for 90 hours. It also offers 50 days of standby time.

Some MacRumors readers and iPhone users have been wanting Apple to stop focusing on thinness to improve battery life through the inclusion of larger batteries in its devices, but Energizer's smartphone is the device that no one is asking for.

energizer2

Image via ExpertReviews

Energizer has focused so heavily on battery life that other components in the device are less than impressive - it features a mediocre 2GHz processor from MediaTek, no waterproofing, and no shockproofing. This is probably a device you'd want to use outdoors when away from power sources, but it's not exactly equipped for that purpose.

It does have 6GB RAM, a 6.2-inch display, a triple-lens rear camera, and a pop up dual-lens selfie camera, but on the whole, it is unimpressive compared to other modern smartphones with the exception of its insane battery.

Energizer is planning to release the Power Max P18K Pop in June, and it will cost 600 euros, which converts to $682.

Popular Stories

apple store down feature

Here's Why the Apple Store is Going Down

Thursday November 27, 2025 1:01 pm PST by
Apple's online store is going down for a few hours on a rolling country-by-country basis right now, but do not get your hopes up for new products. Apple takes its online store down for a few hours ahead of Black Friday every year to tease/prepare for its annual gift card offer with the purchase of select products. The store already went down and came back online in Australia and New Zealand, ...
iPhone Pocket Short

iPhone Pocket is Now Completely Sold Out Worldwide

Tuesday November 25, 2025 7:16 am PST by
Apple recently teamed up with Japanese fashion brand ISSEY MIYAKE to create the iPhone Pocket, a limited-edition knitted accessory designed to carry an iPhone. However, it is now completely sold out in all countries where it was released. iPhone Pocket became available to order on Apple's online store starting Friday, November 14, in the United States, France, China, Italy, Japan, Singapore, ...
New Intel Logo

Apple and Intel Rumored to Partner on Mac Chips Again in a New Way

Friday November 28, 2025 7:33 am PST by
While all Macs are now powered by Apple's custom-designed chips, a new rumor claims that Apple may rekindle its partnership with Intel, albeit in a new and limited way. Apple supply chain analyst Ming-Chi Kuo today said Intel is expected to begin shipping Apple's lowest-end M-series chip as early as mid-2027. Kuo said Apple plans to utilize Intel's 18A process, which is the "earliest...
streaming black friday 2025

Best Black Friday Streaming Deals - Save Big on Apple TV, Disney+, Hulu, and More

Thursday November 27, 2025 1:14 pm PST by
We've been focusing on deals on physical products over the past few weeks, but Black Friday is also a great time of year to purchase a streaming membership. Some of the biggest services have great discounts for new and select returning members this week, including Apple TV, Disney+, Hulu, Paramount+, Peacock, and more. Note: MacRumors is an affiliate partner with some of these vendors. When...
iphone air camera

iPhone Air Flop Sparks Industry Retreat From Ultra-Thin Phones

Thursday November 27, 2025 3:14 am PST by
Apple's disappointing iPhone Air sales are causing major Chinese mobile vendors to scrap or freeze their own ultra-thin phone projects, according to reports coming out of Asia. Since the ‌iPhone Air‌ launched in September, there have been reports of poor sales and manufacturing cuts, while Apple's supply chain has scaled back shipments and production. Apple supplier Foxconn has...
iphone black friday gold

The Best Black Friday iPhone Deals Still Available

Friday November 28, 2025 6:24 am PST by
Cellular carriers have always offered big savings on the newest iPhone models during the holidays, and Black Friday 2025 sales have kicked off at AT&T, Verizon, T-Mobile, and more. Right now we're tracking notable offers on the iPhone 17, iPhone 17 Pro, iPhone 17 Pro Max, and iPhone Air. For even more savings, keep an eye on older models during the holiday shopping season. Note: MacRumors is...
Apple Foldable Thumb

Foldable iPhone to Debut These Three Breakthrough Features

Tuesday November 25, 2025 7:09 am PST by
Apple's first foldable iPhone is expected to launch alongside the iPhone 18 Pro models in fall 2026, and it's shaping up to include three standout features that could set it apart from the competition. The book-style foldable will reportedly feature an industry-first 24-megapixel under-display camera built into the inner display, according to a recent JP Morgan equity research report. That...

Top Rated Comments

BaccaBossMC Avatar
88 months ago
And it still has a camera bump...
Score: 138 Votes (Like | Disagree)
kalafalas Avatar
88 months ago
Bruh.... just get a battery pack... they are like $30
Score: 71 Votes (Like | Disagree)
goobot Avatar
88 months ago
They should make it thicker and give it more battery life!
Score: 38 Votes (Like | Disagree)
tl01 Avatar
88 months ago
For all of those who wanted more battery instead of a thin phone!!:)
Score: 32 Votes (Like | Disagree)
NPC Compliant Avatar
88 months ago
MacRumors posters will call this innovation, while deriding Apple
Score: 29 Votes (Like | Disagree)
gixxerfool Avatar
88 months ago
What kind of market research was done to finish this design?
Score: 28 Votes (Like | Disagree)