The Redarc SmartStart® is a microprocessor-controlled battery isolator designed for use in multi-battery applications as a solenoid priority system, protecting the start battery from excessive discharge, whilst allowing the auxiliary battery to supply non-essential loads. 

The Redarc SmartStart® is designed primarily for use in 4WD and commercial vehicles and is available in four models; 12V DC or 24V DC incorporating 100A or 200A continuous ratings. 

The 200A models are designed for extremely heavy-duty operations. 

The Redarc SmartStart® is Australia’s most trusted dual battery isolator and is used by 4WD clubs throughout Australia.

  • Compact in size and easy to install
  • Cost-effective protection against a flat battery
  • Smarter than a continuous duty solenoid
  • Silver contacts for longer life
  • Power saving technology
  • Cooler operating temperature
  • Only draws approximately 0.15A when engaged
  • Fault indication
  • LED lights when thesolenoid is activated
  • Fully surge-protected
  • Two year warranty
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