Subject:
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Battery life
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Wed, 16 Apr 1997 16:17:14 GMT
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Original-From:
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Oriol de los Santos Vidal <osantos@%NoSpam%ee.utah.edu>
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Viewed:
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1436 times
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I think I already posted this question some time ago but never got an answer.
Is it normal to have the HB run out of battery even when is not being used ?? I
know the battery is always working to keep the RAM from erasing, but I'm
wondering how long before the battery must be recharged if the HB is turned
off.
Thanks
Oriol
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Message has 2 Replies: | | Re: Battery life
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| Ive got a pretty crappy answer for you but its the best I can offer; check out how much current the RAM draws from a data sheet and calculate the power it uses (P = IV, where I=RAM current, and V=5v). Divide the mWHr your battery delivers by the (...) (27 years ago, 16-Apr-97, to lugnet.robotics.handyboard)
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