Power banks used to just be another convenient gadget, but these days, having one around is essential. Between smartphones, headphones, wearables, portable consoles, and goodness knows what else, you could need to power something up at a moment's notice. Add this Aukey 20000mAh USB-C PD Power Bank to your daily carry for just $28.89 today when you apply promo code MSMRZHEK during checkout at Amazon. Be sure that the item you're adding to your cart is sold by AUKEY Direct and Fulfilled by Amazon. Shipping is free. This is the best deal we've shared for the power bank since it was released back in early summer.

Skinny Legend

Aukey 20000mAh USB-C PD Power Bank

We haven't seen this model go on sale much since it was first released. It features high-speed, safe charging, and enough capacity to fully charge modern phones up to six times.

$28.89 $45.99 $17 off

With coupon: MSMRZHEK

Though it doesn't have a ton of customer reviews, this power bank has positive feedback so far. It features a 20000mAh capacity which is capable of charging modern smartphones up to six times before needing to be replenished itself. It charges quickly, too. The QC 3.0 technology works in conjunction with the power bank's low-current charging mode and built-in Power Delivery to ensure that connected tech is charged fast, at up to 18W. That's enough power to charge up devices like your Nintendo Switch, even while you're playing it. Four charging ports allow you to top off multiple devices at once as well. There are built-in safety features that protect your gear from overheating, overcharging, and excessive current too. The power bank is slim enough that you should be able to slip it into your daily carry bag with no trouble whatsoever.

Your purchase comes with a USB-C to USB-C cable as well as a two-year warranty. However, no additional cables are supplied, so you might want to ensure that you have a dedicated one around to use with your new power bank. I recommend this 3-in-1 option from Anker. It has micro-USB, USB-C, and Lightning connectors rolled into a single cable, reducing the need to carry multiples around.

We may earn a commission for purchases using our links. Learn more.