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Redarc Smart Start Load Disconnect for Manager30 Battery Management System - 12 Volt - 100 Amp

Redarc Smart Start Load Disconnect for Manager30 Battery Management System - 12 Volt - 100 Amp

Item # 331-SBI12-BLD
Retail:$218.69
Our Price: $140.00
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Use this load disconnect isolator with your Redarc Manager30 battery management system (BMS) to protect your auxiliary battery from excessive discharge. Voltage spike protection reduces the risk of damage to the BMS and your vehicle's equipment. 1-800-940-8924 to order Redarc battery charger part number 331-SBI12-BLD or order online at etrailer.com. Free expert support on all Redarc products. Great prices and Fastest Shipping for Redarc Smart Start Load Disconnect for Manager30 Battery Management System - 12 Volt - 100 Amp. Battery Charger reviews from real customers.
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  • Reviews (4)
  • Q & A (0)
  • Videos (2)
  • Photos

Redarc Battery Charger - 331-SBI12-BLD

  • Battery Isolators
  • 12V
  • Vehicle Battery to Auxiliary Battery
  • Redarc

Use this load disconnect isolator with your Redarc Manager30 battery management system (BMS) to protect your auxiliary battery from excessive discharge. Voltage spike protection reduces the risk of damage to the BMS and your vehicle's equipment.


Features:

  • Load disconnect isolator connects to your Redarc Manager30 battery management system (331-BMS1230S2-NA - sold separately) to protect your auxiliary battery from excessive discharge
    • Monitors auxiliary battery to ensure voltage stays within limits set on your Manager30
    • Disconnects load by opening solenoid if voltage drops below Turn OFF setting
    • Triggers solenoid to close again when voltage reaches Turn ON level
  • Built-in time delay reduces the chance of solenoid chatter
  • Voltage spike protection helps prevent damage to your Manager30 and other equipment
  • Override wire allows for simple fault detection
    • Connect to an LED (not included) that can be mounted in your cab for easy viewing of diagnostics
  • Silver contacts ensure long life and corrosion resistance
    • Suitable for marine applications
  • Overmold design prevents vibration of internal components


Specs:

  • Maximum continuous current: 100 amps
    • Standby current: less than 5 mA
  • Output connection: 12V DC
  • Overall dimensions: 3-1/8" long x 2-15/16" wide x 2-1/2" tall
  • 2-Year warranty


SBI12-BLD Redarc Smart Start Load Disconnect Isolator for Manager 30 Battery Management System (BMS) - 12 Volt - 100 Amps

Installation Details 331-SBI12-BLD Installation instructions


California residents: click here


Video of Redarc Smart Start Load Disconnect for Manager30 Battery Management System - 12 Volt - 100 Amp

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Redarc Smart Start Battery Isolator Manufacturer Demo

The Smart Battery Isolator, or SBI, allows your auxiliary battery to charge from the alternator while the vehicle is running, and protect the start battery from discharging when the engine is off. It can also be used in conjunction with an in-vehicle battery charger, or BCDC, to allow the start battery to be jump-started from the auxiliary battery in the event that the start battery is discharged or fails.This product works best with standard alternators, not with smart or variable alternatives. In a dual battery set up where one battery is used as a starter battery to operate the vehicle and one as a secondary to run electrical devices, the SBI ensures your start battery doesn't run flat when you use your secondary battery, while the engine is turned off.When the engine is turned off, and therefore the alternator is no longer running, the start battery will drop below 12.7 volts and the SBI will disengage the secondary battery. This will stop any loads connected to the auxiliary battery from draining the start battery.The Smart Battery Isolator comes in 12 and 24 volt, both 100 and 200 amp models, and a dual sensing range is also available. You can pair the Smart Battery Isolator with in-vehicle battery chargers, which will allow the start battery to be jump-started from the auxiliary battery in the event that the start battery is discharged or fails.When programmed as a low disconnect isolator, it can also be paired with battery management systems to protect the auxiliary battery from excessive discharge. The Smart Battery Isolator is ideal for four-by-fours, motor homes, marine craft, and heavy industrial vehicles.(silence).


Customer Reviews

Redarc Smart Start Load Disconnect for Manager30 Battery Management System - 12 Volt - 100 Amp - 331-SBI12-BLD

Average Customer Rating:  4.5 out of 5 stars   (4 Customer Reviews)

Use this load disconnect isolator with your Redarc Manager30 battery management system (BMS) to protect your auxiliary battery from excessive discharge. Voltage spike protection reduces the risk of damage to the BMS and your vehicle's equipment.

by:

The smart load disconnect has worked absolutely perfect over the last year....That means I have not noticed it working in the background as an important part of my charging system. It just does its job and keeps me worry free



by:

I found this disconnect to be very finicky and would not buy it again. I trust Redarc but couldn't make mine work.



by:



by:


4
4

See what our Experts say about this Redarc Battery Charger

  • Replacement Battery Isolation Manager for Precision Circuit BIM 160
    Hey Steve, so the most similar option that would be an upgrade to what you have now would be the Redarc BCDC charter part # 331-SBI12-BLD which will do a great job managing all of the batteries in your setup that need to be charged. This has an output amp rating of 50 amps.
    view full answer...
  • Does The Manager30 Replace Solar Panel Controller
    Yes, the The Manager30 Battery Management System with Lithium Profile # RED88FR takes place of the solar controller for your current solar panel system. Solar panel controllers are used to help manage the power coming in from the panels and since The Manager30 does the same thing it actually can't be installed with a solar panel controller. The Manager30 is definitely an upgrade though as it pulls power from the solar panels and your vehicle start batter (via the alternator). It prioritizes...
    view full answer...
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  • Is the Auxiliary 7-Way 12 Volt Power Circuit Supposed to Turn Off with Vehicle
    In regards to a 7-way trailer connector like the 4 to 7-Way with 4-Way Adapter part # ETBC7, the black wire is a battery charge line which takes current from the vehicle's battery and applies it to the trailer. The circuit can be either keyed or constant. If it's keyed that means it will turn on and off with the vehicle or if it's constant it will be active all the time whether the vehicle is on or off. If the battery charge line is run directly to the battery then it would be constant...
    view full answer...
  • Can Battery be Jumped that Has Redarc Smart Start Load Disconnect for Manager30 System
    There's no reason you couldn't jump start a battery that's in use that has the Redarc Smart Start Load Disconnect for Manager30 Battery Management System # 331-SBI12-BLD installed. The type of voltage and amperage that a battery jump provides is right at the same as a fully charged vehicle battery so the presence of the additional amperage would not be an issue at all.
    view full answer...
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Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Chris R
Video Edited:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Written by:
Kristina F
Employee Andy C
Installed by:
Andy C

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