![Bluewater Auto Charging Relay 12V - 140 AMP [9800-7101-00]](https://cdn.shopify.com/s/files/1/0855/3916/0358/files/111083XL.jpg?v=1760416015)
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USA
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- USA
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
Bluewater Auto Charging Relay 12V - 140 AMP [9800-7101-00]Auto Charging Relay 12V 140 AMP The automatic charging relay (ACR) automatically manages battery charging to ensure maximum efficiency and protect your batteries. Features: Automatic battery management connects batteries during charging and isolates them when the voltage drops Start Isolation (SI) protects sensitive electronics during engine cranking by temporarily disconnecting house loads (indicated by a slow flashing yellow LED) High output support
Auto Charging Relay 12V - 140 AMP
The automatic charging relay (ACR) automatically manages battery charging to ensure maximum efficiency and protect your batteries.
Features:
- Automatic battery management – connects batteries during charging and isolates them when the voltage drops
- Start Isolation (SI) – protects sensitive electronics during engine cranking by temporarily disconnecting house loads (indicated by a slow-flashing yellow LED)
- High-output support – compatible with alternators up to 120 A
- Dual-color LEDs – provide real-time battery status: Fault, Charging, Discharging, Combine, SI, and Override modes
- Under Voltage Lockout – prevents the relay from closing when battery voltage is too low (9.5V for 12V systems, 19V for 24V systems)
- Durable design – IP67 waterproof, ignition protected, safe for marine and RV applications
Specifications:
- Continuous Rating: 120 Amps
- Intermittent Rating: 140 Amps
- Max Voltage: 48VDC
- Cable Size: 4/0 AWG
Applications:
- Boats – dual battery systems (starter + house)
- Sailboats – navigation and lighting batteries
- Fishing boats – trolling motor and accessory battery protection
Specifications:
- Continuous Amperage: 120
- Box Dimensions: 3"H x 6"W x 9"L WT: 0.85 lbs
- UPC: 810196331235
Quick Guide (pdf)
Brochure (pdf)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 2034 reviews
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Product Reviews
★★★★★ 5
Same quality as oem
Size: 2023-26 CRV 1.5L Gas
This is same quality as oem. Very much similar. The only difference is that this cabin filter has activated carbon which reduces the cabin unpleasant odor. Very easy to install. The price is affordable. I save money on this doing DIY.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
★★★★★ 5
Air cabin filter for 23 Jeep Grand Cherokee
As good as original equipment at half the price, perfect fit, easy to install
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Reviewed in the United States on July 13, 2025
★★★★★ 5
Fits 2023 Jeep GC 4xe
I purchased this filter based on another review that mentioned it being a perfect fit for a 2023 Jeep Grand Cherokee 4xe, and can confirm that it does fit perfectly! My partner smokes in the Jeep sometimes and the air conditioning was starting to smell so I'm hopeful that having the added carbon in this filter will help reduce that smell. I'm a bit disappointed, I was told when I bought the vehicle that it had some "special" air filtration but that was not the case.. the filter I pulled out looked just like any other basic filter you'd find in any vehicle. I would assume from comparing the new filter that it will do a better job (with addition of carbon and foam around the filter for a better seal). Very easy to install, just had to release the cord on the left side of the glove box and the filter fits right behind there.
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Reviewed in the United States on July 11, 2024
★★★★★ 4
Excellent product
It works.
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Reviewed in the United States on December 4, 2025
★★★★★ 5
Wualityv
Perfect fit
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Reviewed in the United States on February 12, 2026
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