SKU: 46728681182

SI Series Automatic Charging Relay

Sale price$98.99 Regular price$109.99
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jun 29 - Jul 4

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Description

SI Series Automatic Charging Relay(Start Isolation)Automatically manages the charging of two battery banks and isolates batteries during starting to protect sensitive electronics. 120 Amp continuous rating supports high output alternators. LED light indicates when batteries are combined with option for remote indicator. Cover side and bottom breakouts for power cable connections. One piece tin plated copper stud design never loosens over time. For use on 12 or 24 Volt DC Systems.

SI Series Automatic Charging Relay
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: 46728681182

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4.7 ★★★★★
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Renee
Bozeman, US
★★★★★ 5
PRICES
GREAT
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2025
H
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how do I rate it?
Belleville, US
★★★★★ 5
Good filter
Pretty thick. May restrict airflow a little bit but it's a good filter.
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Reviewed in the United States on November 2, 2024
S
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Steven Garcia
Louisville, US
★★★★★ 5
Fits like a glove
Filter my air
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Reviewed in the United States on February 25, 2026
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Amazon Customer
Battle Creek, US
★★★★★ 5
Noticeable scent difference compared to factory standard
Smells clean for months. We are mainly gravel roads and these cabin filters do a great job
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Reviewed in the United States on April 3, 2026
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Gary H.
New York, US
★★★★★ 5
It fits perfectly.
Great replacement and a very good price.
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Reviewed in the United States on January 17, 2026

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