Does anyone know what a tracker takes from a battery when i leave mine on it flattens the battery within a week to 10 days and that is a new 120 amp battery
A tracker will deplete your battery and the only answer is to have a solar panel big enough to keep the battery in a decent state of charge.
The draw will be noted in the literature relating to the type of tracker you have.
My tracker on my 2010 coachman, drained my battery the same. I talked to tracker and they, Ficked it by magic, changed setting by Magic. Through GPS or something, They changed the settings on the unit and the battery then lasted over 5 months and never gave me spurious warnings.