REDARC Dual Sensing Smart Start Battery Isolator 12V 200A
SKU: 51452283647

REDARC Dual Sensing Smart Start Battery Isolator 12V 200A

$173.25 $192.50
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

REDARC Dual Sensing Smart Start Battery Isolator 12V 200AThe REDARC Smart Start SBI212D is a microprocessor controlled dual battery isolator designed for dual battery systems. It protects the start battery from excessive discharge while allowing the auxiliary battery to supply non essential loads. Its compact size ensures easy installation, and it is built for extremely heavy duty operations. This dual sensing model isolates the start and auxiliary battery, allowing the auxiliary battery to be charged by

The REDARC Smart Start SBI212D is a microprocessor-controlled dual battery isolator designed for dual battery systems. It protects the start battery from excessive discharge while allowing the auxiliary battery to supply non-essential loads. Its compact size ensures easy installation, and it is built for extremely heavy-duty operations.

This dual sensing model isolates the start and auxiliary battery, allowing the auxiliary battery to be charged by solar panels, an external AC battery charger, or another external source. The SBI212D charges the start battery once the auxiliary battery reaches 13.2V, featuring fault detection and LED indications for voltage drop, over-voltage, or excessive current draw.

  • 200A continuous ratings for heavy-duty operations
  • Full surge protection for safe charging
  • Compact design for easy installation
  • Facilitates additional charge via vehicle alternator
  • Better than a diode battery isolator
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 51452283647

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4.9 ★★★★★
Based on 2138 reviews
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yoel sosa
Birmingham, US
★★★★★ 5
Me gustó
Size: 35W x 31L, Color: Purple
Me encantó como se ve y se ajusta a la talla.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
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Verified Purchase
Irvin T.
Pawtucket, US
★★★★★ 3
Color is awesome but material isn’t.
Size: 34W x 32L, Color: Blue, Size: 34W x 32L, Color: Blue
The color is pretty much as advertised. I wear a 33 so I order up a size and they were both too long and too big. Instead of returning them I washed them and put them in the dryer. The length after washing turned out perfect but the waist is still a little too big. It should also be noted that the quality of the material isn’t the best. After washing them this is how the pockets will look. You have to iron them each time to get them flat again. I would buy again because of the variety of colors but only at a cheaper price.
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Reviewed in the United States on September 15, 2025
M
Verified Purchase
Mike
Dallas, US
★★★★★ 5
Runs small
Size: 36, Color: Khaki
The jeans are a nice color, and length… they run SMALL… I wear a 33-34 and bought a 36. They were skin tight but breathable material… I sent them back to order a 38
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Reviewed in the United States on May 5, 2026
T
Verified Purchase
Tenacious
Whiting, US
★★★★★ 5
I’m happy with the jeans
Size: 40, Color: Pink
I am very satisfied with this purchase. A lot of compliments too. They fit well, stretch to the material but the skinny fit look. The quality so far is great.
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Reviewed in the United States on March 26, 2026
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Verified Purchase
eddie r.
Alexandria, US
★★★★★ 5
Comfortable Jeans
Size: 38, Color: Khaki
Excellent pair of jeans. Super comfortable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026

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