Using a chartplotter at home?
I've got a Navman Tracker 5505i and I'd like to be able to use it at home to plot routes etc and I'm wondering if it's possible to buy a spare cable and connect it to the termnials on a battery charger rather than have to go to the expense of buying a spare battery, anyone know if it's safe to do this?
Also, are spare cables easy to come by?
Fred
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