Marine & RV Chargers

The GENIUS1 is a 6-volt and 12-volt battery charger, battery maintainer, and battery desulfator rated at 1-amp for lead-acid automotive, marine, an...

1-Bank, 10-Amp On-Board Battery Charger (10-Amp Per Bank), Battery Maintainer, and Battery Desulfator with Temperature Compensation Meet the all-ne...

Introducing the all-new GENIUS5, one of our most powerful, highest-performing, energy-efficient, and compact chargers yet. The GENIUS5 is a 6-volt ...

Introducing the GENIUS2D, one of our most powerful, highest-performing, energy-efficient, and compact chargers yet. The GENIUS2D is a 2-amp direct-...

2-Bank, 10-Amp On-Board Battery Charger (5-Amp Per Bank), Battery Maintainer, and Battery Desulfator with Temperature Compensation Meet the all-new...

4-Bank, 8-Amp (2-Amp Per Bank) Battery Charger, Battery Maintainer, and Battery Desulfator with Temperature Compensation Introducing the all-new GE...

3-Bank, 15-Amp On-Board Battery Charger (5-Amp Per Bank), Battery Maintainer, and Battery Desulfator with Temperature Compensation Meet the all-new...

1-Bank, 5-Amp On-Board Battery Charger, Battery Maintainer, and Battery Desulfator with Temperature Compensation Meet the all-new GEN5X1. Similar t...

Introducing the all-new GENIUS2, one of our most powerful, highest-performing, energy-efficient, and compact chargers yet. The GENIUS2 is a 6-volt ...

Introducing the all-new GENIUS10, one of our most powerful, highest-performing, energy-efficient, and compact chargers yet. The GENIUS10 is a 6-vol...

4-Bank, 40-Amp On-Board Battery Charger (10-Amp Per Bank), Battery Maintainer, and Battery Desulfator with Temperature Compensation Meet the all-ne...

3-Bank, 30-Amp On-Board Battery Charger (10-Amp Per Bank), Battery Maintainer, and Battery Desulfator with Temperature Compensation Meet the all-ne...

2-Bank, 20-Amp On-Board Battery Charger (10-Amp Per Bank), Battery Maintainer, and Battery Desulfator with Temperature Compensation Meet the all-ne...

2-Bank, 4-Amp (2-Amp Per Bank) Battery Charger, Battery Maintainer, and Battery Desulfator with Temperature Compensation Introducing the all-new GE...