USB-C battery pack gives your MacBook a full charge on the go

The GoPower is a MacBook's perfect companion.
Photo: Kanex

Apple’s notebooks pack some of the best laptop batteries out there, but you’re always going to find yourself low on power when using your MacBook on the road. Fortunately, Kanex’s new PowerGo battery pack can save the day.

Packing 15,000 mAh of power and USB-C connectivity, it’s capable of giving your 12-inch Retina MacBook a full charge on the go — and it’ll keep your iOS devices topped up, too.

Ample charge and storage make iPhone battery case a clear winner [Reviews]


This great battery case has power, style and extra storage.
This great battery case has power, style and extra storage.
Photo: Rob LeFebvre/Cult of Mac

Lust List: Kuner iPhone battery case by KUKE

Even Apple admits that its powerful iPhones need a little extra battery boost from time to time. But if you’ve taken a look at the $99 devices, you might not be super convinced they’re worth the price, or even all that attractive.

The Kuner iPhone battery case really kicks the Smart Battery case’s butt: it’s thinner, prettier to look at, and even gives you extra storage space for videos, music and documents. Take that, Apple Smart Battery case.

Save your battery with iOS 9’s Low Power Mode


Keep your iPhone humming for up to three hours until your next charge.
Keep your iPhone humming for up to three hours until your next charge.
Photo: Rob LeFebvre/Cult of Mac

iOS 9 brings a bunch of battery-boosting features, most of which work right out of the box. But there’s one battery-saving feature you’ll have to enable yourself.

Called Low Power Mode, this new feature should prove super-useful when you need to eke out just a bit more time with your device — provided you’re not doing anything intense.

Cord-protecting Juiceboxx will save you a trip to the Apple Store

juiceboxx-mac-accessory-cord-no-fray - 1
Juiceboxx is a $20 accessory tha protects your Mac charger from fraying.
Photo: George Tinari/Cult of Mac

My MacBook Air’s charging cord was basically destroyed after only about two years of owning it. I just kept putting black electrical tape around it but that only seemed to make it worse. I finally waved the white flag, went to the Apple Store and bought a new charger for a whopping $79. If you’ve been through this before, listen up, because Juiceboxx will help you out.

Juiceboxx is a plastic case that wraps around your MacBook’s power adapter and forces the cord to point straight forward at the base. That way when you need to wrap it up and go, the cord isn’t dealing with the stress of being bent and twisted. More importantly, your cord won’t fray as it tends to do, leaving you with more money in your pocket and one less trip to the Apple Store.