They don't respond well to discharging. My Z will discharge a battery faster than any vehicle I have ever owned if I don't drive it frequently or keep it on a maintainer. A huge advantage to AGM batteries is that they normally don't out gas...no corroded battery trays or terminals. As mentioned above, several chargers are available with special AGM modes such as Ctek, BatteryMINDer and Optima. Buy one of those and you'll be fine.
GatorJ 1996 300ZX NA 1970 Fairlady Z 2006 Ford Escape Hybrid 4WD 1973 VW Super Beetle Sports Bug |