Anker PowerCore+ 20100

£40 FROM Anker, anker.com features 2x USB-A ports, USB-C port, 20,100mAh internal battery, 60cm USB-A to USB-C cable, 90cm USB-C to USB-C cable

When you take your work on the road, it’s essential that your MacBook battery can last the distance. The 12-inch MacBook has good battery life, but the excellent Anker PowerCore+ 20100 is perfect if you need more. Containing a capacious 20,100mAh internal battery, it can completely charge a MacBook and still have juice to spare. It can charge three devices simultaneously; while not slim, it’s still easy enough to carry on your travels.