Newmar Battery Isolators MAXIMUM AMPERAGE INPUT CAPACITY: 120 AMPS

• Allow charging multiple batteries automatically from one or two alternators and prevent
  discharge or dumping of one battery into another.
• Each battery is charged according to its need without overcharging.
• Rated for up to 48 volts DC, negative ground.
• Conservatively rated diodes and a rustproof anodized aluminum heat sink case.
• Heavy duty construction.
• Stainless steel mounting hardware provided.
• Protective covers provided for terminals.