Mass Combi 12/2500-100 120V The Mastervolt Combi is an advanced battery charger and silent-running inverter in one remarkably compact device.This includes Power Assist, system paralleling and secondary battery charging. Ideal solution for a wide range of needs, from low power recreational use right up to full-on, high power industrial applications. CLICK...

Mass Combi 12/4000-200 120V-MK-II The Mastervolt Combi is an advanced battery charger and silent-running inverter in one remarkably compact device.This includes Power Assist, system paralleling and secondary battery charging. Ideal solution for a wide range of needs, from low power recreational use right up to full-on, high power industrial applications....

Mass Combi 24/4000-100 120V-MK-II The Mastervolt Combi is an advanced battery charger and silent-running inverter in one remarkably compact device.This includes Power Assist, system paralleling and secondary battery charging. Ideal solution for a wide range of needs, from low power recreational use right up to full-on, high power industrial applications....