When you're ready to invest in large Lithium power, this is probably the best way to go. It's expensive,
but you'll be amazed by how much it lightens your battery / go box. At 100AH, it's got more capacity than
a group 24 marine deep cycle battery too, and it's rated 4,000 cycles so it'll serve you for many years.
(FLA batteries are usually rated around 380 cycles)
A group 24 battery box would be handy to put it in, so it's easier to transport, keeps the battery
dry if its raining, protects the somewhat soft outer battery case, and gives you a little bit of
extra space for accessories like power wires, clips, power meter, and maybe a little 120vac inverter.
Make sure to get a proper LiFePO4 charger for it, one that can handle the higher load of a large battery.
This battery contains four 320WH cells, for a total capacity of 1280WH. Rated max discharge rate is 100 amps,
which is 1380 watts at 13.8 volts. At that level, an AC inverter running 90% efficiency will provide 1240 watts
at 10 amps.