[C320-list] Starting Battery Installation

[Dave Anderer]

Many/most of these units can be recharged from 12v as well as 110v, so 
you can just plug it into the lighter socket from time to time when 
you're running the engine.

Scott Thompson wrote:
> Also, how heavy and bulky is the jumper?  Where do you store it on 
> board, and would it be practical for me to take it home and back in the 
> dinghy?  My boat lives on a mooring so I do not have ready access to 
> 110v on board.
>