National Luna Split Charge Isolator (Dual Battery Isolator)

A compact, automatic, parallel split-charge isolator for 4x4 motor vehicles by National Luna, featuring intelligent control electronics and a low-loss, high-current solenoid.

How does the Split Charge Isolator work?

The solenoid monitors the voltage on the main/starter battery. When the engine is started, the Intelligent Solenoid directs the alertnator's output to the main battery only, so it is charged for 5 minutes before the auxiliary battery is connected and charged as well.

Installing the dual battery system is simple and straight forward. See the user manual for reference.

Features

 

• Simple installation
• Low-loss solenoid
• Automatic connection and isolation
• Plug-in port for remote monitor
• No ignition wiring necessary
• Alternator over-load protection
• Removed battery protection
• Damaged battery protection
• Short-circuit protection
• Can be installed in trailers or caravans

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