The Anker PowerCore Essential PD is a really versatile power bank
Anker PowerCore Essential 20000 review - Which?
Anker PowerCore Essential 20,000 PD Power Bank - Black for sale online | eBay
Anker PowerCore Essential 20000 review - Which?
Anker Power Bank, 325 Portable Charger (PowerCore Essential 20K) 20000mAh Battery Pack with High-Speed PowerIQ Technology and USB-C (Input Only) for iPhone, Samsung Galaxy, and More : Amazon.co.uk: Electronics & Photo
Buy Anker Portable Charger, USB-C Power Bank 20000mAh with 20W Power Delivery, 525 Power Bank (PowerCore Essential 20K PD) for Phone 13/13 Pro / 13 Pro Max/12/12 Pro, Samsung, iPad Pro, and
Anker Power Bank, PowerCore Essential 20000 Portable Charger USB-C input | eBay
Anker Power Bank, 325 Portable Charger (PowerCore Essential 20K) 20000mAh Battery Pack with High-Speed PowerIQ Technology and USB-C (Input Only) for iPhone, Samsung Galaxy, and More: Amazon.co.uk: Electronics & Photo