National Luna Dual Battery System DIY Kit - Includes cables lugs Isolator Controller/Monitor and Instructions (No Battery or Tray included)
A complete wiring kit using an even smarter solenoid system that not only provides the usual spike protection and voltage sensing system but has a timer function that ensures the alternator and charging system are stable before bringing the Aux battery onto charge.
Even once connected the unit monitors alternator performance to ensure there is no loss of charge due to slipping fanbelt or other problem.
Included in the kit is a remote Dash Mount Battery Monitor/Controller to keep you informed of performance with the added benefit of being able to over-ride the Isolator and bring the Aux battery into the starting system if necessary.
Fuses, terminals and a comprehensive Manual are also included.