Dual Pro SS4 4 Bank Battery Charger w/2 Bank B.O.S.

Dual Pro SS4 4 Bank Battery Charger w/2 Bank B.O.S.

Marsoni

M251S

$428.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Dual Pro SS4 4 Bank Battery Charger w/2 Bank B.O.S.SS4 4 Bank Battery Charger with 2 Bank B. O. S. This kit includes Dual Pros B. O. S. Battery Optimization System 12V 2 Bank (PN: BOS12V2) and Dual Pros Sportsman Series Battery Charger 40A 4 10A Banks 12V 48V (PN: SS4). B. O. S. Battery Optimization System 12V 2 Bank B. O. S. actively shuttles energy between batteries to keep the pack balanced, increasing battery strength and longevity. Batteries in a pack will become out of balance and the pack is

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Reviewed in the United States on October 19, 2025

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Amaude82

Boise, US

★★★★★ 5

Great buy

Color: Silver

Great spray

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Reviewed in the United States on March 23, 2026

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