Originally posted by dbs It looks like you have to buy the ac transformer to be able to use the usb cable
the battery cradle charger for the K 5 etc can be plugged into the ac on its own ( thats what I use now for my K 5 ii )
Ricoh is giving you choices on how you want to charge the battery and from what you already own / use from previous cameras.
buy if you do not already have a transformer that works.
A few years ago I had a "Windows" phone - the transformer will work with my current iPhone, as will the usb port on my car.
The three sources have different levels of output, so I get different charging times, but I am OK with that.
I got a usb-a to usb-c converter with my laptop computer, and I have purchased two different others, so I am quite certain I could provide a suitable source of usb-c power if I were to purchase this kind of system.
Last edited by reh321; 02-04-2021 at 11:22 AM.
Reason: fix usb references