Thought you might be interested in the battery installation
on my '78 Trillium
1300. There is a fuse in the positive lead
right at the battery terminal as in the photo. The trailer has
a 600W Exeltech sine wave inverter that powers a juicer and
coffee grinder, etc. I picked the 80A fuse as the inverter will
draw 50A+ at times. You will also notice another small inline
fuse that is part of the circuit for the 1.5A Battery Tender that
is used to keep the battery topped off when the trailer is stored.
The battery is a Trojan SCS225 that has served well for 8 years.
The frame for the box was fabricated from aluminum angle
bolted together and through. The strap holds the whole thing,
box and battery to the frame bolted to the tongue.
Keep on camping, Larry H