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Futuristic Newmar 1-2-120 Battery Isolator [1-2-120] Set [uVMsFArG]

$33.99 $108.99 -69%

Newmar 1-2-120 Battery Isolator: Essential for Reliable Power ManagementIntroducing the Newmar 1-2-120 Battery Isolator, a robust solution for managing power in 12-, 24-, or 36-volt DC systems. This isolator is designed to charge multiple batteries a

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Futuristic Newmar 1-2-120 Battery Isolator [1-2-120] Set [uVMsFArG]

Newmar 1-2-120 Battery Isolator: Essential for Reliable Power Management

Introducing the Newmar 1-2-120 Battery Isolator, a robust solution for managing power in 12-, 24-, or 36-volt DC systems. This isolator is designed to charge multiple batteries automatically from one or two alternators, preventing any unnecessary discharge or 'dumping' between batteries. Its 120-amp capacity ensures efficient charging and optimal battery health. With features like conservatively rated diodes and a rustproof anodized aluminum heat sink case, this isolator is built to last in challenging environments. Heavy-duty construction and a rated voltage up to 48 volts DC make it an ideal choice for various applications.

Key Features and Specifications of the Newmar 1-2-120 Battery Isolator

Experience the superior performance of the Newmar 1-2-120 Battery Isolator with its comprehensive set of features. Conservatively rated diodes and a rustproof anodized aluminum case ensure long-lasting durability. The isolator is compatible with systems up to 48 volts DC, negative ground, and comes with stainless steel mounting hardware for secure installation. Additional features include protective covers for terminals and a 6mm stud terminal size for easy connections. Here are some of the key specifications:

  • Operating Temperature: -40 to +80°
  • Duty Cycle: Continuous rating to 50° C Derate linearly to 70% @ 80° C
  • Practical Uses and Benefits of the Newmar 1-2-120 Battery Isolator

    Whether you're on the road or at home, the Newmar 1-2-120 Battery Isolator is a practical solution for maintaining battery health and ensuring a reliable power source. Its ability to prevent overcharging and discharging makes it essential for extending battery life. With a max. amperage input capacity of 120 and dimensions of 6.5" x 4.5" x 3.1", it's compact and easy to install. Moreover, its compatibility with non-self-exciting alternators makes it versatile for various power management needs. Don't miss out on the benefits of this reliable and durable battery isolator!

    What Our Customers Say

    January 23, 2026

    Absolutely no complaints!

    The product is of excellent quality and a great investment.

    - Ryleigh H..

    January 23, 2026

    Absolutely no complaints!

    The build quality inspires confidence.

    - Bruce B..

    January 23, 2026

    Absolutely no complaints!

    This is a product of exceptional merit.

    - Elijah G..

    Write a Review

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