Men’s Journal aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Amazon has proven to be one of the best places to pick up a portable power station.

Power banks aren’t usually exciting, but Anker’s 737 is different. It’s the kind of portable charger that makes you wonder how you managed without it. This isn’t your typical battery pack that barely charges your phone once; it’s a powerhouse that can handle everything from phones to laptops with serious speed.

Right now, you can get the Anker Zolo for just $27 on Amazon, slashed down 32 percent off its normal $40 price. The only catch is that this deal is for Prime members — but even if you don’t have Prime, you can snag this special price by signing up for a free 30-day Prime trial.

Macworld This amazing Anker power bank is perfectly capable of charging your phone or laptop on the go. Even better, it’s 40% off, so you can get one for $90 from Amazon. The Anker 737 power bank is a 24,