


REDARC Smart Start SBI Battery Isolator - 12V 100A
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
REDARC Smart Start SBI Battery Isolator - 12V 100AThe REDARC Smart Start SBI12 is a microprocessor controlled battery isolator which protects the start battery from excessive discharge, while allowing the auxiliary battery to supply charge to non essential loads. It is used as a solenoid priority system in dual battery systems and provides 12V DC incorporating 100A of continuous ratings. The SBI range manages battery charge for your secondary battery while on the move. The battery isolator is mostly
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★★★★★ 5
Easy to set up, easy to use, easy to move around, holds up well with strong wind.
Size: Large, Color: Black, Size: Large, Color: Black
Very easy to set up and start using within minutes. Easy to move around. It holds up well with wind gusts up to 35MPH (when umbrellas are closed and the brakes are engaged).
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Reviewed in the United States on April 17, 2026
★★★★★ 5
Really nice umbrella base!
Size: Large, Color: Black
Love this base! It holds all size umbrellas. Very sturdy and the wheels are great! Has screws to hold the umbrella pole. I am so happy I bought this base!
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Reviewed in the United States on February 14, 2026
★★★★★ 3
Holds the umbrella in moderate winds.... but very difficult to roll around
Size: Large, Color: Black
Really wanted something that was mobile - and this is, but just barely. Wheels bind and get hung up on the smallest ridge or bump. It really takes two people to do it.
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Reviewed in the United States on September 13, 2024
★★★★★ 5
Excellent product
Size: Large, Color: Black
My second one of these. Easy to fill, empty and store.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Easy to use & provide great light!
I bought two lights for our patio. I love them. They have low and high light settings, which is wonderful. They're easily attached to the umbrella! I was pleased with the quality.
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Reviewed in the United States on June 18, 2025