Powerbank, USB-A, USB-C, 20000mAh, 12V
From Amazon
INIU Power Bank, 20000mAh Fast Charging Portable Charger, 22.5W Powerbank with USB C Input & Output, Battery Pack PD3.0 QC4.0 for iPhone 15 14 13 12 11 Pro Max Mini Plus Samsung S22 S21 S20 iPad etc
Gadcet
Iniu B5 Power Bank 20000mAh - Black, New