The REDARC Smart Start SBI12 100A is a 12V DC 100A microprocessor-controlled, dual battery isolator designed to protect the start battery from excessive discharge while allowing the auxiliary battery to supply charge to non-essential loads. This option is only required where the Anderson line is being used on a trailer that is NOT already fitted with a battery management system.

Key features include: 

  • Silver contacts for longer life and suitable for marine applications
  • Compact in size and easy to install
  • Power saving technology
  • Fault indication
  • Fully surge protected



Shipping Weight 0.5000kg

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