Best Battery Cases for iPhone 7 Plus iMore 2021

Despite the size of your iPhone 7 Plus' battery, you may find it's not lasting through the day, especially if you're a power user. Carrying around an external battery pack can be cumbersome, so why not streamline the process and grab a battery case instead. It'll probably bulk things up a bit, but better bulky than a brick.

Most powerful: VOOE Battery Case

Staff Favorite

This case carries an 8500mAh battery, which doubles your battery life. VOOE's case is easy to install and comes in red, pink, and black color options.

From $23 at Amazon

Apple's favorite: Mophie Juice Pack Wireless

Mophie's Juice Pack comes in five colors and has a 2420mAh battery. It has LED indicators on the back and proper cutouts for speakers and your camera.

From $38 at Amazon

Powerful and slim: HETP Battery Case

This slender all-around protective case houses a whopping 8500mAh battery. You can charge your iPhone 7 Plus and the battery case at the same time.

$23 at Amazon

Fashionable: Casely Power Case

This fashion-forward battery case packs 4200mAh of extra juice for all you cool cats and kittens out there. Not into the leopard print? There are plenty of other fun designs to explore.

$55 at Casely

Easy on and off: Lonlif Battery Case

Lonlif's battery case adds 5000mAh of power. The soft, flexible edges and top portion of the case make it easy to put on and remove.

$31 at Amazon

Wireless charging: Alpatronix Battery Case

Alpatronix's battery case has 5000mAh of power that can be charged wirelessly, even with the phone still in it. Choose between black or blue colors.

$46 at Amazon

Which should you buy?

All of these battery cases will be compatible with both the iPhone 7 Plus and the iPhone 8 Plus. For my money, the VOOE battery case is the best option, since it has so much battery power. It should keep your iPhone going at least all day and into the next, and it's protective without being extremely bulky.

If you're wary of buying an unknown brand, the Mophie Juice Pack carries a well-known name, so it's a brand you can trust. Apple stocks Mophie battery packs and cases on its store shelves. Plus, it comes in a variety of fun colors and is guaranteed to keep your iPhone's battery secure and running around the clock.

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