Thumb Score: +16

Woot! has seaistar Portable Charger Power Bank 50000mAh, USB-C PD 30W Fast Charging External Battery Pack, Portable Phone Charger for iPhone 17/16/15/14/13/12/11 Samsung Android (Gray) for $14.99.
Shipping is free for Amazon Prime Members , or is otherwise $6 per order.

About:[list][*]Massive Capacity: Up to 11 charges for iPhone 13 Pro and 8 for Samsung Galaxy S22[*]Multiple Ports: 4 USB outputs + USB-C input/output + Micro USB input; charges up to 4 devices at once[*]Fast Charging: 30W PD + QC4.0; charges iPhone to 61% in 30 minutes