Redarc Smart Start SBI 12V 200A Battery Isolator


Redarc Smart Start SBI 12V 200A Battery Isolator


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Product description

Redarc Smart Start SBI 12V 200A Battery Isolator with 2 years warranty.

Redarc Smart Start SBI 12V 200A Battery Isolator. The REDARC Smart Start® SBI212 is a battery isolator used as a solenoid priority system to protect that start battery from excessive discharge while the auxiliary battery is supplying non-essential loads. The SBI212 provides 12 volt DC incorporating 200A of continuous ratings, the battery isolator is designed for extremely heavy-duty operations.

Power Saving Technology

Primarily used in commercial vehicle dual battery systems, it incorporates electronic components that will prevent the solenoid from generating high voltage transients. It is better than a diode battery isolator due to the voltage drop associated with diode type isolation. It features a low standby current draw and sophisticated fault detection and LED indication of operation to warn the user of faults including over-voltage, voltage drop and excessive current draw conditions.

The Smart Start SBI battery isolator is a safe way to charge a dual battery system.


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




Redarc Smart Start SBI 12V 200A Battery Isolator


Brands Redarc
Product Category Batteries Other
Product Type A microprocessor-controlled, dual battery isolator
Model SBI212
Input Fuse Rating 200A
Output Fuse Rating 200A
Dimensions 100 x 95 x 90 mm (L x W x H)
Net Weight (kg) 0.6 Kg
Output Current Rating 200A
Manufacturers Warranty 2 years
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