Cordless USB Charger | Portable USB Charger | RYOBI 18V ONE+™ R18USB-0
Ryobi One 18v USB Power Adapter - R18usb for sale online | eBay
Ryobi R18USB-0 18V ONE+ Cordless USB Charger (Body Only), Green : Amazon.co.uk: DIY & Tools
Maybe 2nd best $20 new accessory?? Turns any 18v ryobi battery into a usb power bank. This guys isn't getting any love but I think it's pretty neat too. : r/ryobi
RYOBI: 18V ONE+ USB POWER ADAPTER (R18USB-0) reviewed by Barry Du Bois. - YouTube