The C-310 Zoom is powered by either a proprietary rechargeable Lithium-ion battery, which takes a couple of hours to fully charge, or 2 x AA Ni-MH/Alkaline rechargeable batteries.
The C-310 Zoom can be operated using either a special rechargeable Lithium-ion battery that requires several hours to fill up, or two AA Ni-MH/Alkaline rechargeable batteries.