Not everyone has one, but for many of us, external battery packs are one of the only things that can keep us going on long trips. The perils of the modern life unfortunately include battery life limitations. It's nice to get a good deal on a battery, when you can, since they can be pretty expensive. That's why we're pointing out ChargeTech's 27,000mAh 85W battery. It doesn't have USB-C, but it does have two USB-A ports, and a sizable 85W output over the included 110V AC outlet. Best of all, it has a chunky coupon for $46 off, bringing the price down to a palatable ~$139.

Read More