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.

Powerful and slim: Smtqa Battery Case

Staff Pick

This slender all-around protective case houses a whopping 8,500mAh battery that comes in a black colour option. It also features four LED indicators that show you how much battery you have left at a glance and comes with an 18-month warranty.

From £24 at Amazon

Apple's favorite: Mophie Juice Pack Wireless

Mophie's Juice Pack comes in four colours and has a 2,420mAh battery. It has LED indicators on the back and proper cutouts for speakers and your camera.

£42 at Amazon

Affordable power: Feob Battery Case

The Feob battery case packs 7,000mAh of extra juice at an affordable price. It has an LED light indicator, and it comes in black.

£25 at Amazon

Solid ergonomic design: Conqto Battery Case

The Conqto battery case's hard-shell, ergonomic design is small and convenient for your pocket at 8,500mAh. It's not flashy, but it'll be comfortable to hold.

£27 at Amazon

Portable simplicity: Destek Battery Case

DESTEK's battery case offers up 4,000mAh, has a set of four LED indicator lights, is compatible with magnetic car mounts, and features a raised lip to protect your screen from accidental drops.

£20 at Amazon

Wireless charging: Kilponene Battery Case

Kilponene's battery case has 8,500mAh of power that delivers up to 18 hours of talk time or 15 hours surfing the web. It features 360 degrees of protection to keep your phone safe no matter what you throw at it.

£26 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 Smtqa battery case is the best option, since it has 80,00mAh 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. Plus it comes in a variety of fun colours and is guaranteed to keep your iPhone's battery secure.

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