MacworldThis amazing Anker power bank is perfectly capable of charging your phone or laptop on the go. Even better, its 40% off, so you can get one for $90 from Amazon.The Anker 737 power bank is a 24,000mAh behemoth that can take your phone from 0 to 100 percent at least four times over and your laptop once. This huge capacity earns this power bank a permanent spot in your bag because you wont want to leave your house without it. Its heavy, of course, but since it has a fairly slim design, itll be able to fit in any pocket.The power bank is also fairly speedy, allowing charges of up to 140W. That means that with the type-C cable that comes in the package, youll be able to recharge any device quickly. This Anker model comes with three ports, two of them type-C and one USB-A. Its the type-C ports that will deliver those amazing top output values.You can also check exactly how much battery is left in the power bank through the digital display on its side, which also shows which ports are in use as well as the assigned charging output.This Amazon deal is a great opportunity to order yourself a powerful battery for your gadgets since its only $60 off right now.Quick recharge on the goBuy now at Amazon