Heavy duty auxiliary battery system installed with two 6 volt AGM batteries. 224 Amp Hour / 20 Hour. Charged by alternator and isolated from main battery. Installed on heavy duty under body tray.

Heavy duty auxiliary battery system installed with two 6 volt AGM batteries. 224 Amp Hour / 20 Hour. Charged by alternator and isolated from main battery. Installed on heavy duty under body tray.