Power Outlet Accessories
The following AC adapters, DC couplers, and USB power adapters are compatible with this camera (as of September 2021).
| Type of Power Outlet Accessory | Product Name | EOS R3 |
|---|---|---|
| AC adapters | AC Adapter AC-E19 | Compatible |
| DC couplers | DC Coupler DR-E19 | Compatible |
| USB power adapters | USB Power Adapter PD-E1 | Compatible*1 |
1: Can only be used to charge battery packs. Cannot power the camera.