Quick Charge-compatible phones work best with these power banks.
Brad's Deals Editor Michael,
This Aukey 10,000 mAh USB-C Power Bank with Quick Charge in the black color drops from $19.99 to $14.39 when you clip the 10% off coupon on the product page and apply the code V4TMK3FE during checkout Aukey via Amazon. Or, apply the code CJPT74MG to drop the price of the white bank. Shipping will add $6, but you can have your order shipped for free by using Amazon Prime or a free Prime trial. This is the best deal we found for a power bank of this capacity that also has Quick Charge 3.0 by $6. Sales tax is charged in most states.