To recharge a gasoline vehicle's starter battery, the place a modular charger is used; typically an 3-stage charger. When your battery is working a bit low, simply set it on the charger! It should come as no surprise that an RV battery needs a charger that can handle deep-cycle batteries, which the CTEK 40-206 MXS 5.0 does (in addition to charging all sorts of lead-acid batteries). At a minimum, most...
