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Old Jan 16, 2011, 05:16 AM
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Joined Oct 2008
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Yes, I think the same. Assume you take a 2000 mAh AA battery at 1.3 V or so. Needs to be stepped up 4x to get 5V. So it would need 4x the current. So you end up with an equivalent 500 mAh 5 V battery, IF conversion is at 100% efficiency... Then it needs to go through the charger circuit (I assume it charges the internal battery, like the car adaptor). So in the end, so I would be curious to see if 5 hrs recording time is really achieveable...

But for sure it will be longer than standard .
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