Some of you may know what works, but just wanted to add my contribution.
Confirmed to work with my EOS RP and Fujifilm XT3 for charging:
Anker PD 10000 portable charger
iPhone 11 Pro Charger
Anker in action
I don't have a pic of the iPhone charger but trust me it lights up green like the pic above.
Confirmed to work with my EOS RP and Fujifilm XT3 for charging:
Anker PD 10000 portable charger
iPhone 11 Pro Charger
Anker in action
I don't have a pic of the iPhone charger but trust me it lights up green like the pic above.