The Anker PowerCore Essential 20000mAh USB-C portable charger is down to $34.99 on Amazon when you clip the $5 off on-page coupon and use the code A1281369. Got to use both discounts because they stack. Without the coupons, the price for this charger is around $60, which is its normal street price. It has never dropped this low directly.

Essential

Anker PowerCore Essential 20000mAh USB-C portable charger

Clip the $5 off on-page coupon and use the code to stack discounts. The massive 20000mAh capacity gives you plenty of juice to charge all your devices. Has 18W high-spee charging for phones, tablets, Android or iPhone. Quick Charge enabled, too.

$34.99 $60.00 $25 off

With coupon: A1281369

What's a portable charger without a massive battery? A 20000mAh capacity means you can recharge your favorite mobile devices multiple times over before you even have to plug into an outlet. That's so much juice you can recharge an iPhone XS five and a half times or a Galaxy S10 four times.

Get an iPhone SE with Mint Mobile service for $30/mo

The USB-C port has 18W output and Power Delivery so you can use it on the big stuff, too, like tablets. It is even Quick Charge enabled, so you can charge even faster on compatible phones. There is also a regular USB-A port on there you can use so two devices can be charged simultaneously.

The MultiProtect safety system keeps the charger and your gear safe from things like overheating, over-charging, short circuits, and more. You don't have to worry about damaging any of your gear while using Anker's battery pack.

This charger comes with a travel pouch for mobility and an 18-month warranty from Anker.

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