The Canon CA-590 Compact Power Adapter runs off an AC wall outlet to provide power to select Canon camcorders. Use it when you're shooting, playing back footage or transferring files to your computer; save your batteries for when you really need them.
Compatible with the following Canon Camcorders:
FS10, FS11, and FS100.
ZR800, ZR830 ZR850, ZR930, and ZR950.
Saves battery life
Powers select Canon Camcorders