Skip to main content

Batteries

See All Stories

New battery technology being developed doesn’t combust when punctured, could prevent smartphone explosions [Video]

Site default logo image

In a new NOVA documentary episode that recently aired on PBS, David Pogue hosts and checks out a next generation battery invented by Mike Zimmerman that won’t explode like the Samsung Note 7 (or create a thermal event) even when cut or punctured. The Search for the Super Battery episode is an hour-long look at “the hidden world of energy storage and how it holds the keys to a greener future.”

With the lithium-ion waste fire at Samsung’s SDI battery factory this week, it’s clear the evolution of batteries should not only focus on capacity, function and end-user safety, but should also consider the employees that produce batteries and the waste’s environmental impacts…


Expand
Expanding
Close

New lithium metal tech holds out promise of double-life batteries by 2017

Yeah, we know, you’ve heard it all before. It sometimes feels like some revolutionary new battery technology gets promoted every other month, and the one thing they have in common is that they never seem to materialize in real-life products. But new battery tech from a MIT spinoff may actually prove to be the exception, with the company aiming to enter production next year.


Expand
Expanding
Close

Mini-Reviews: Anker PowerCore+ 10050 / PowerPort 2, Just Mobile AluPlug and Mophie Powerstation 2X / 8X

Several brand-new iPad and iPhone accessories I’ve been testing recently aren’t necessarily worthy of full standalone reviews, but because they come from some of our readers’ and editors’ favorite companies, they’re still worth knowing about. Four of the five are sequels to prior products I’ve covered, while one is totally new — though similar to an earlier design.

Today, I’m taking a quick look at Anker’s PowerCore+ 10050 ($33) and PowerPort 2 ($14), Just Mobile’s AluPlug ($30), and Mophie’s “new” Powerstation 2X ($60) and Powerstation 8X ($150). The names may sound familiar, but each of these power accessories is actually different from what came before, and better…


Expand
Expanding
Close

Review: Nomad’s Pod Pro, PowerPlant, Roadtrip + Wallet wrap iPhone/iPad batteries in luxury materials

Nomad is ending 2015 with a bang. Having moved from small plastic accessories into using luxury materials including metal, leather, and wood, Nomad is flexing its design muscles with four new Apple device chargers that are equally attractive and creative. There’s a deluxe metal Apple Watch/iPhone travel charger called Pod Pro, the wood-encased iPad battery pack PowerPlant, a hybrid iPhone battery and car charger named Roadtrip, and a Lightning battery-equipped leather Wallet. Three of the accessories look as if they were expressly designed to be holiday gifts, while the fourth is less exotic, but practical.

The common thread here is “portable power.” Pod Pro steps up from Nomad’s Apple Watch-only Pod (reviewed here) by more than tripling the power to 6,000mAh, and adding iPhone charging. PowerPlant packs an iPad-ready 12,000mAh cell inside a solid American Walnut wood block. Roadtrip serves as a car charger in your car, doubling as a portable iPhone battery pack for on-the-go use. And Wallet guarantees you’ll have a 2,400mAh battery and Lightning cable anywhere you go. Below, I’ll quickly walk through all of these new accessories so you can get a sense of whether any or all of them is right for you, or your favorite gift recipient…


Expand
Expanding
Close

Visualizing a modern Apple Wireless Keyboard [Gallery]

Over the weekend, we learned some preliminary details about Apple’s planned updates for two of their most popular Mac accessories, the Apple Wireless Keyboard and Magic Mouse, in the form of FCC filings. Aside from new and improved connectivity thanks to Bluetooth 4.2, both accessories appear to have design deviations from their existing models, as detailed by the rough sketches accompanying the FCC filings. Based on these sketches, I decided to more fully visualize the changes Apple could be planning for an all new and more modern wireless keyboard based on other modern Apple product designs.


Expand
Expanding
Close

Site default logo image

Samsung just bought a rumored Apple Car partner’s battery unit

Samsung has acquired the battery pack business of leading automotive parts supplier Magna International. The move, according to a statement from the companies, will “enhance Samsung SDI’s capabilities in batteries for electric vehicles.”

While Samsung producing batteries and energy storage solutions for vehicles isn’t exactly new—it already supplies batteries for Tesla and others—there is an Apple Car connection in its latest acquisition…
Expand
Expanding
Close

9to5 Guide: The best iPad, iPhone + MacBook battery cases/packs

Earlier this week, I walked through a great collection of iPad, iPhone, and Mac products that I’d strongly recommend. Today, I’m here to help you choose an excellent spare battery for any portable Apple device. You can trust me because I’ve been testing Apple batteries for over a decade, conducting hours-long tests to learn how each new Apple device consumes power, and how quickly each battery replenishes a given device. If you want to learn more about why I’m recommending the specific batteries below, I discuss key factors worth considering at the bottom of this guide.


Expand
Expanding
Close

More Apple patents detail completely flexible devices that change as they bend

Site default logo image

Update: The patent was granted on 6th January 2015 (via Apple Toolbox)

These are certainly not the first flexible display related patent applications that we’ve seen from Apple. A few different Apple patent applications have received attention in recent months, including one for a slap wrist-style bracelet with a flexible display, and others for curved and flexible displays in various iOS device-like form factors. Today we’ve come across a couple of recently published Apple patent applications filed as early as September of last year that further show Apple’s work with flexible displays (via UnwiredView).

The first patent application, titled “Flexible Electronic Devices” is pretty straight forward: Apple is interested in methods of providing not only flexible displays but also flexible components like batteries, circuit boards, and the housing of the device itself. Apple describes a device that could respond accordingly depending on how a user was manipulating the flexible display. The patent applications provides examples such as the device shutting off and entering standby mode when folded, or a user answering a call or changing volume:
Expand
Expanding
Close

Review: HyperJuice 2 External MacBook and iPad Battery MBP2-100

Site default logo image

[slideshow]

Talk about good timing. A few days before Sandy hit our town, Hyper sent me its new MacBook + iOS charging external battery device, the Hyperjuice MBP2-100.

Hyper has made external MacBook/Air/Pro batteries for years, and if you’ve ever been to an Apple (or any big technology) keynote event, many of the live bloggers have their rigs hooked up to them. HyperJuice’s latest line, dubbed the “MBP2 series”, expands on the capabilities of the big power batteries…


Expand
Expanding
Close

Manage push notifications

notification icon
We would like to show you notifications for the latest news and updates.
notification icon
You are subscribed to notifications
notification icon
We would like to show you notifications for the latest news and updates.
notification icon
You are subscribed to notifications