RE: [Paddlewise] Powering Electric Pumps

> My question is what are the methods of powering these pumps and approp.
> sealing of the batteries. It would seem that some type of rechargeable,
> sealed gel battery (i.e., small "Quantum" batteries used by photographers)
> might be a good choice if it can be properly sealed and protected.
> Otherwise, I can see a substantial weight penalty if you start
> getting into
> the larger lantern batteries.
> Other ideas?

I don't paddle in salt water, only fresh, so your mileage may vary:
I use a 450 GPH pump made by Attwood. 12 V, $10 at Walmart. For the battery
I use a gel cell YT4L-BS ($35 also at Walmart) The battery is about the size
of a single 6V lantern battery. This battery is sealed (non vented). and I
just stick it to the hull behind my seat with velcro. A few small alligator
clips tie it into the electrical system. I've never tried to see how many
times I could empty the cockpit with it though.

I've also mounted a weatherized cigarette power adapter (I can't remember
the cost, but I got it at Walmart also). This allows me to power my GPS, but
I suspose other devices could use it (radio, spot light, whatever).

Again, I only paddle in fresh water so I don't have to worry so much about
corrosion or if salt water will short the system out. I figure once
corrosion becomes a problem I'll just spend a few bucks to replace the
wiring. All told I probably spent $60 on the system. At $10 a pop for the
pump, I like Ralph's idea of a second one. It already pumps water like a
fire boat though 8^)

Woody


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