Thanks, Tom. I was hoping to have some info come back. Was wondering about the chargers myself. I charged each battery separately, and they all have 12.9 to 13.0. They are holding after a day, so that could have been part of it. I bought these 4 at a time from a local wal-mart(johnson controls). My controller also would drain them at a very quick rate, plus it was impossible to back up(backwards burnouts
.)Due to this thing turning into a hole in the driveway I throw money into, I had to buy a smaller controller, and use one less battery. I will test the batteries again at the higher charge, and if they still dont last, I can turn them in for new ones. One year warranties are a good thing
Will keep working with it. Thanks again. Watt