[QUOTE=JLud;1243932]You need battery for mine...powers light bar and the patriot. Internal battery on blue Ox wouldn't last that long.
Elaborating on JLud's post, the internal battery on the Blue Ox is only for backup. If the toad battery runs down, the Blue Ox will still apply the brakes but only if the breakaway switch is activated. The remote will give an error code and beep if the Blue Ox senses the toad's battery is too low. When that has happened, I just plugged the Blue Ox into a portable booster battery for the rest of the day.
2011 Sunseeker 3100
1997 Pathfinder Toad