It’s always a good idea to have a power bank in your backpack because you never know when you’ll need one to recharge your phone (or gadgets) while on the go. The Baseus Picogo is an excellent pick if you don’t have one yet, especially now that it’s on sale for 55% off via Woot . That means you can snag it for only $17.99! View this Woot deal That’s an incredibly low price for a power bank with a 10,000mAh capacity, a 45-watt power output, with 3 total ports for charging up to 3 devices at once, with one of those being a built-in USB-C cable so you don’t have to worry about carrying around a separate cable. (Those other two ports are USB-C and USB-A, respectively.) What that translates into is this: enough capacity to fully charge your phone about two times, but not so big that TSA won’t let you take it with you on airplanes, and fast enough that you won’t have to wait very long to get your phone (or other devices) juiced up. It’s also small enough to slip into your pocket. The only caveat is that it isn’t good for laptops. You’ve probably seen this Baseus Picogo 10,000mAh power bank on sale on Amazon before, but it has never gotten anywhere close to this cheap before. Before today, the cheapest I’ve seen it was around $23, so scoring it now for $17.99 would be a huge win! Woot says this deal lasts another 12 days or until it sells out—I don’t expect it to last that long. This pocket-sized 3-port power bank has a built-in USB-C cable Buy this power bank via Woot