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