https://amzn.to/4mvKv0t INIU 45W 10000mAh Slimmest USB C In / Out Power Bank w/ Built-in USB-C Cable on sale for $24.29 - 49% when you redeem the discount on the product page (or enter promo code 3SQ9IYY9 at checkout) = $12.39. Shipping is free with Prime or on $35+ orders.