Should the battery be in Pro 2 camera if I intend to run it using electricity via the USB?

[lidbit]

Should the battery be in the camera if I intend to run it using electricity via the USB?

[StephenB]

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@lidbit wrote:

Should the battery be in the camera if I intend to run it using electricity via the USB?

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It will work either way.  Arlo suggests leaving the battery in - which will keep the camera running if there are any power glitches (including someone accidentally pulling out the cable or charger).  They say it won't over-charge if you do that.