The NOCO High-Performance Battery Isolator is a solid-state electrical device, which eliminates multiple battery drain and prolongs battery life. Designed for alternators 140 ampere or less and accommodates Delcotron Series alternators. Ideal for recreational vehicles, boats, cars, utility vehicles and trucks.

The NOCO IGD140HP 140 Amp High-Performance Battery Isolator is a solid-state electrical device that eliminates multiple battery drain, prolongs battery life, and is more reliable than mechanical or solenoid systems. It's ideal for recreational vehicles, boats, cars, utility vehicles, trucks and other battery applications, and it's suitable for use with Wet, Gel, MF and AGM batteries. All needed hardware included.

Battery Isolator Features:

Solid-State Technology--Isolates each battery bank and allows each battery to be charged and discharged
Eliminates Multiple Battery Drain--Stops battery banks from robbing power from each other
Durable--More reliable than mechanical or solenoid systems
Multiple Battery Chemistries--Suitable for Wet, Gel, MF and AGM batteries
Full Current Potential--Full current from either output
Universal Design--Works with most alternators, including Delcotron Series

Why Use a Battery Isolator?

Many vehicles have multiple batteries: one dedicated for starting the engine and the other to power accessories. Without a Battery Isolator, a battery with a lower charge will draw power from a battery with a higher charge, until the batteries equalize. This problem is known as multiple battery drain and could leave you with dead batteries.

A Battery Isolator will prevent current from flowing from one battery to the other and each battery will act as an independent power source. This will ensure that the battery you dedicated for starting never gets drained.

A Battery Isolator will also allow you to simultaneously charge both independent power sources at the same time. The amount of current which flows into each battery is then determined by the battery’s own state of charge (based on voltage regulator settings).

Features:

For alternators 140 ampere or less and accommodates Delcotron Series alternators
Eliminates multiple battery drain
Charge multiple batteries or banks
Solid-state technology
Full current with either leg
Style:140 Amp

One-Year Limited Warranty:

NOCO provides a limited one-year warranty on its High-Performance Battery Isolators to the original purchaser based on defective material or workmanship.

Technical Specifications:

Max Current Rating: 140 Amps or less
Number of Outputs: 2
Number of Inputs: 1
Dimensions: 8.00” x 4.50” x 3.50”

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What's in the Box?

1 x NOCO IGD140HP 140A High-Performance Battery Isolator, hardware, warranty.

NOCO IGD140HP 140 Amp Battery Isolator