Skip to main content
  1. Home
  2. Deals

Digital Trends may earn a commission when you buy through links on our site. Why trust us?

Discounted to $50, the Trianium iPhone 7 charger case gives you extra charge

By

Constantly searching for an outlet for your phone is a hassle but most external battery cases are so big and bulky they’re not worth carrying around. Then there is the Trianium Atomic Pro iPhone Portable Charger, the battery case that packs the power without the bulk. The normally $80 charger is currently on sale for only $50 on Amazon, giving you a $30 or 37 percent discount.

The charger contains a strong 4200 lithium-polymer rechargeable Atomic Pro battery with levels indicated by multiple power level indicator LED lights. It provides more than 100 percent extra battery life to your iPhone 7 Plus, equivalent to at least an added 24 hours talk time or 12 hours web browsing time.

Whereas some external battery cases are a hassle to take off just in order to charge the phone this model solves that problem. It comes complete with sync-through technology allowing you to sync your iPhone to your computer without the need to remove the battery case at all. Alternatively, you can charge your iPhone and battery case at the same time using the included microUSB cable, using the mircoUSB input to lightning 8-pin output. These charging capabilities alone can save you upward of $100 on Apple cables.

Related: 
The 8 best TVs for gaming in 2025, as vetted by our experts

The charger is designed with a 360-degree comprehensive bumper and hard-shell backplate, both which protect your iPhone from scratches and other daily wear and tear. With a double-injected bumper, you have a hardened layer that protects against scratches, while the interior soft second layer protects from drops. This protective two-piece casing and frame offer a tough protective shell that surrounds the phone with complete shock-absorbing capabilities to protect the phone from drops. Even with all the added protection, the case design is still slim enough that it conveniently to fits easily in your hand without making it awkward to type or slips smoothly into your pocket. And in case you had any doubts about its durability, the case comes with a full lifetime warranty. 

The Trianium Atomic Pro iPhone Portable Charger us currently on sale

on Amazon for $50

 for a limited time.

$50 on Amazon

Kara Kamenec
Kara Kamenec
Contributor
Kara began immersing herself in tech in her early 20’s. She opened an office in NYC for a tech-focused media startup…
Topics

Editors’ Recommendations

Apple is about to stop selling multiple iPhones in Europe. Here’s why
The iPhone 14 Plus held in a man's hand.

The iPhone SE and iPhone 14 series will no longer be available for purchase in Europe at the end of the year. In an effort to make technology more consumer-friendly, the European Union ruled that any mobile device sold must be able to charge through USB-C, according to iGeneration. While more modern entries in Apple's lineup already meet those guidelines, the iPhone SE and iPhone 14 do not.

These aren't the newest additions to Apple's lineup, but the iPhone SE and the iPhone 14 series are still sold in Europe. These will be pulled from shelves as the deadline approaches. Customers have plenty of options, but this decision will leave the European market without an iPhone SE option until the next model releases in 2025.

Read more
Apple’s mysterious iPhone 17 Air is one step closer to becoming a reality
A render of the iPhone Air.

For months, rumors have indicated that Apple plans to remove the iPhone Plus from the 2025 iPhone 17 lineup, and replace it with an entirely new model that might be called the “iPhone 17 Air.” A new report suggests that this phone is now closer to becoming a reality.

According to Digitimes, the new phone has entered the initial stage of manufacturing, known as the new product introduction (NPI) phase. At this stage, Apple and its manufacturing partners finalize a blueprint for creating the phone. It's a significant step in the process.

Read more
Can this Android phone camera beat the iPhone 16 Pro? I flew to Bali to find out
iPhone 16 Pro next to the OPPO Find X8 Pro on a bed of pebbles

The iPhone 16 Pro has one of the best smartphone cameras you can buy, and it sets a standard for everyone to beat, especially regarding video. We've already seen Samsung and OnePlus try and fail to beat Apple, and the Google Pixel 9 Pro has proven that even it will fall somewhat short.

However, what happens when you look outside the U.S.? Smartphones from Xiaomi, Vivo, and Oppo have set camera standards that put even the best in the U.S. to shame. I was in Bali last month testing the iPhone 16 Pro camera against a new smartphone from Oppo.

Read more