Ignitions and Electrical› Wiring Components
REDARC
REDARC Smart Start (LiFePO4) Load Disconnect Battery Isolator - 12V 100A
SKU: R05B SBI12-LLD
Beginner — under 30 min
Description
Part #: SBI12-LLD
MIA's Description
Fitment
Fitment Guaranteed
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | REDARC |
| Part Number | R05B SBI12-LLD |
Videos
How to install the REDARC Smart Battery Isolator
What is a REDARC SBI and what does it do?
Features of the REDARC Smart Start Dual Battery Isolator
REDARC SBI12(D) Smart Battery Isolator Product Information
How to diagnose issues with your Redarc Isolator.
Common BCDC Tech Tips from REDARC
etrailer | A Closer Look at the 100-Amp MIDI Fuse Kit for Redarc Smart Start Battery Isolator
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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