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Yes, but it won't last long. The HB's electronics draw around 20 - 40
mA. the lifetime of an alkaline 9v is approx 1 Amp hour. So that give
you 25 - 50 hours of run time. In practice, you'd get less, 'cause the
1 AH rating assumes a much slower current draw, more like 500 hours at 2
mA per.
Fred
On Wednesday, December 19, 2001, at 06:53 AM, Duncan wrote:
> If I use a separate battery supply for the motor outputs, will a single
> 9v
> battery provide sufficient power for the rest of the Handyboard instead
> of
> the 8 AA cells (9.6V)?
>
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Message is in Reply To:
![](/news/x.gif) | | Battery use
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| If I use a separate battery supply for the motor outputs, will a single 9v battery provide sufficient power for the rest of the Handyboard instead of the 8 AA cells (9.6V)? (23 years ago, 19-Dec-01, to lugnet.robotics.handyboard)
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2 Messages in This Thread: ![Battery use -Duncan Lawrence (19-Dec-01 to lugnet.robotics.handyboard)](/news/x.gif) ![](/news/46.gif) ![You are here](/news/here.gif)
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