It's worth noting simple solar 'trickle chargers' can be had for less than 100 bucks, today. They are awesome for such things like additional confidence while o

It's worth noting simple solar 'trickle chargers' can be had for less than 100 bucks, today. They are awesome for such things like additional confidence while overlanding in a remote location, or for a trailer with a winch, or an electric boat lift on a dock without shore power.