A Progressive Dynamics converter WITH the Charge Wizard accessory turns it into a multi stage charger and it does an excellent job of topping off the batteries and making them last longer. Craig
https://www.progressivedyn.com/service/installation-guides/charge-wizard/
2012 Dodge 3500 DRW CCLB 4wd, custom hauler bed.
2008 Sunnybrook Titan 30 RKFS Morryde and Disc brakes
WILL ROGERS NEVER MET JOE BIDEN!