Re: [Paddlewise] Electric Bilge Pump

From: Michael Daly <mikedaly_at_magma.ca>
Date: Tue, 12 Apr 2005 18:02:22 -0400
On 12 Apr 2005 at 23:47, Tord Eriksson wrote:

> The battery holders you use are not known for their
> reliability! And they can rust as well!

I'm not worried about rust, as the box is completely waterproof and 
most of my paddling is in fresh water.  If I can get one that holds 
the batteries in place better, it'll be fine.

> Better solder a pack from the variant of the batteries
> that we modelers use; we hate power failures - 
> a model airplane without power can be lethal!

That would prevent me from using a generic AA smart charger - I'd 
have to switch to a higher voltage charger.

> Lithiums are actually the best for standby use, like a
> bilge pump, as they self-discharge very, very slowly (NiMHs
> are worst in that respect).

My usage allows for relatively frequent recharge.  I'm not worried 
about long-term storage and use.  I play around with rolling a lot 
and frequently pump out the kayak.  A long trip for me is one week, 
so self-discharge is not an issue.

BTW - I always carry a manual pump or baler as a backup.

Mike
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Received on Tue Apr 12 2005 - 15:02:31 PDT

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