Best iPhone XS Battery Cases in 2021

Apple's Smart Battery Case for the iPhone XS is the easiest choice for a battery case because Apple made sure it works and fits like a glove. Composed of a soft and durable silicone material, the Smart Battery Case provides plenty of grip along with battery life, which comes out to 37 hours of talk time and 20 hours of internet use for any casual user. All this is done through a smart power deliver method that will ensure it maximizes battery life.

Mophie's Juice Pack Access battery case is its newest case for the iPhone. Aside from packing a robust 2,000mAh battery that can be activated with a button on the back, it also has a cutout for easy access to the Lightning port, uses a USB-C port to charge, and boasts the ability to charge wirelessly.

Most cases just offer the added benefit of having an extra battery, but the Moment iPhone Battery Photo Case doubles that with added integration to its various lenses that take iPhone photography to the next level. Besides the 3,800mAh battery, you'll also get easy functionality for Moment lenses that even comes with a dedicated shutter button.

Trianium Atomic Pro battery case for the iPhone XS stands out because of the robust battery capacity it offers. It has 4,000mAh to charge up your iPhone multiple times over, yet it won't break the bank. As an added touch, it has an LED battery indicator on the back that will let you know when it needs to be charged.

The key characteristic of the VProof Charging Case is its slim profile that doesn't add some of the unnecessary bulk other battery cases add. More impressive is that in its slim profile, it has an extra 6,000mAh to charge up your iPhone. As an added detail, it has a built-in magnetic metal plate that works with magnetic car mounts.

The ZeroLemon Battery Case hits the sweet spot between price and functionality. Its beastly 4,000mAh battery will provide the equivalent to 12 hours of talk time and 7 hours of video. ZeroLemon also offers a one-year warranty should any issues arise.

Odd name aside, Trswyop iPhone Battery Case is one of the nicer designed battery cases you will find. The ergonomic case packs a 5,200mAh battery in an elegant and stylish case that omits the polarizing humps. The extra battery will provide an additional 200% battery life.

The thing that sets the Smiphee Battery case apart is not just its beastly 4,000mAh battery to keep you powered, but it's also available in three distinct colors: black, blue and pink. Black is self-explanatory while the Blue and Pink options add a flair of color that looks really distinct in a sea of black and white phones.