One essential tech accessory that everyone should have bought during Cyber Monday is a power bank, and not one of those measly 5000mAh models that can barely charge your phone once. There will always be days when you end up using your phone more often than usual, whether you're taking photos at a family gathering or you've just discovered this addicting mobile app you can't put down, and RAVPower's 20000mAh USB-C PD Power Bank is a powerful option to have by your side.

If you missed out on snagging a great power bank deal this past weekend, this sale on RavPower's power bank is pretty fantastic. You can pick one up at Amazon on sale for only $34.99 when you clip its on-page coupon and then use promo code 3ILGNO96 during checkout.

Take Charge

RAVPower 20000mAh Portable Power Bank

Clip the on-page coupon and then enter the following promo code during checkout to get in on this deal. This power bank has great reviews, a huge capacity, and three charging modes to top off your devices quickly and safely.

$34.99 $49.99 $15 off

With coupon: 3ILGNO96

This compact power bank is one of the most versatile you'll find for its size, featuring Quick Charge 3.0, Power Delivery 3.0, and iSmart USB ports to charge compatible devices at up to 18W. There are three output ports and three input ports on the device which lets you use just one charging cable to charge both the power bank and your device. There are Lightning, micro USB, and USB-C input ports to charge the power bank along with two USB output ports, one of which features Quick Charge 3.0, and a USB-C output port with Power Delivery.

With this power bank's massive 20000mAh capacity, you'll be able to recharge phones and tablets several times before needing to power it up again. That's enough power to last a couple days before needing to recharge.

Amazon offers free shipping on this item, though you'd receive your order faster with Amazon Prime. Start a free 30-day trial today to score free two-day shipping, exclusive members-only discounts, and more.

Cyber Monday may be over, but there are still several fantastic deals that are still live from Amazon's biggest shopping event ever. This guide to the 8 Cyber Monday deals you can still grab will tell you all about them.

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