Here's a usb-C waterproof powerbank. Not sure why anyone is still using USB-A and micro USB products.
TECHSMARTER 30000mah Rugged & Waterproof 45W USB-C PD Heavy Duty Power Bank, Portable Charger for Camping, Outdoor with Flashlight. Compatible with iPhone, Galaxy, iPad, MacBook, Steam Deck https://a.co/d/8Zid3In
TECHSMARTER 30000mah Rugged & Waterproof 45W USB-C PD Heavy Duty Power Bank, Portable Charger for Camping, Outdoor with Flashlight. Compatible with iPhone, Galaxy, iPad, MacBook, Steam Deck https://a.co/d/8Zid3In