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Item #:
221583150
Blue Sea Systems SI-ACR Automatic Charging Relay, 120A
90% of respondents would recommend this to a friend
Item #:
221583150
GBP 99
Price Details
Price
GBP 99
Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )
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In stock
Imported from USA store
QTY:
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Thursday, November 19
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Note: Step Down Voltage Transformer required for using electronics products of US store (110 V-120 V). Recommended power converters Buy Now.
What Stands Out
Dual Voltage Capacity
Supports both 12V and 24V systems, providing versatile application in marine and automotive environments, ensuring compatibility with various battery configurations.
High Current Rating
With a 120A rating, this relay efficiently manages high-load systems, ensuring reliable power distribution and preventing overloads for enhanced safety.
Automatic Operation
Automatically manages battery charging and switching, simplifying user experience while maximizing battery life and optimizing performance for users with minimal technical knowledge.
Product Details
Who Should Buy?
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Marine Enthusiasts
Ideal for boat owners who need reliable battery management in their vessels, ensuring optimal charging and power distribution.
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RV Owners
Perfect for recreational vehicle users requiring efficient dual battery systems for reliable power while camping or traveling.
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Off-Grid Users
Excellent for individuals utilizing solar power systems to manage battery charging and maintain power availability efficiently.
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Small Vehicle Use
May not be suitable for smaller vehicles or systems requiring minimal power management due to its larger capacity.
Product Description
Blue Sea Systems SI-ACR Automatic Charging Relay, 120A
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Customer Questions & Answers
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Question:
How to Shop Blue Sea Systems SI-ACR Automatic Charging Relay, Online From Ubuy?
Answer: It’s easy to shop Blue Sea Systems SI-ACR Automatic Charging Relay, online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question:
Is Blue Sea Systems SI-ACR Automatic Charging Relay, Available to Shop Online in UK?
Answer: Yes, at Ubuy UK this product is available for you to shop at a reasonable price. The Blue Sea Systems SI-ACR Automatic Charging Relay, is not available locally but you can trust us with our express shipping services. -
Question:
How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Blue Sea Systems Battery Chargers Editorial Review
Blue Sea Systems 7611 AUTO CHARGE RELAY 120A 12/24V, Black, Yellow is a highly efficient solution for battery management, ensuring your auxiliary battery charges while keeping it isolated until needed. Users noted its easy installation and effective performance, as it operates automatically at 13.6V, ensuring the batteries only connect when the engine runs. This product has gained praise for providing peace of mind and is particularly useful for those using it in vehicles like the Land Cruiser. The versatility of quick connect features and reliable 120A current rating makes this relay a dependable choice for both professional and casual users.
Customer Reviews & Ratings
1 customers ratings
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Pros
- Easy to install with quick connect feature
- Automatic operation enhances battery longevity
- Works for separating and charging two batteries
- Reliable in various vehicle applications
- Efficient at 120A current rating
Cons
- A manual cut-off switch may be needed for some users
Platform Trust & Buyer Confidence
MB
Mona
Verified buyer
“Everything was efficient and fast. ”
05 November 2026 · via Trustpilot
MT
Music
Verified buyer
“The prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services. My experience with the "Ubuy" website was excellent. I purchased a PRS USA Swamp Ash Special guitar, and it arrived in just 11 days. The shipping service was fantastic, and the product arrived in perfect condition. What I particularly appreciated about the site is that the prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services.”
05 November 2026 · via Trustpilot
WF
William
Verified buyer
“I can't fault this purchase. Had a scarce part i needed, cheaper than i could source it in the UK, ordered and was followed up with great communication and speedy delivery of a very well packaged part.”
06 November 2026 · via Trustpilot
A
Andrew
Verified buyer
“Fast delivery, good and secure packaging, everything was fine and with no problems.”
06 November, 2026 · via Trustpilot
SM
Stephen
Verified buyer
“I am very happy with my insoles purchase, they make my work boots very comfortable and soft to walk on and even mitigate the vibration from driving the truck all day. I would highly recommend this company for online purchases, reliability of product delivery and value for money.”
07 November 2026 · via Trustpilot
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GBP 99
Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Thursday, November 19
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
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