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

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.

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