Originally Posted By: Schmoe
2 months????? I wouldn't even worry about it.
It sits unused for 4-5 months, but I charge it with the home made AC/DC adapter every couple of months for a day or two.
The reason I've been doing this is the 1st battery that came with the tractor only lasted ~2 years which I thought was very poor. I then replaced it with the same brand battery and have been desulfated the plates in the fall and charging on average every 2 months. This spring will be year #4 for the new battery.