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Old Jan 16, 2011, 07:14 AM
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Cranfield U.K.
Joined Mar 2004
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Quote:
Originally Posted by mavlo77 View Post
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 .
with a bit of a hackapendectomy you could fit at 5000 mAh NMIH cell e.g. http://www.overlander.co.uk/batterie...?prop_size=197
Which could give you apx 3 hrs...
Mike
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