C
Does anyone have a recommendation for a decent battery maintainer / trickle charger to keep the battery hooked up to? I just bought a Pioneer 1000-5 used took it to the shop which told me that there may be some draw on the batteries from some after market accessories that may kill the battery when it sits, and that I should consider keeping it hooked up to a battery maintainer to prevent the battery from discharging while not in use.