12V 140A Dual Battery Waterproof Voltage Sensitive Relay
12V 140A Dual Battery Waterproof Voltage Sensitive Relay is backordered and will ship as soon as it is back in stock.
Shipping & delivery
Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).
Shipping policy · Returns · Fitment questions? (561) 207-7988
Delivery and Shipping
Delivery and Shipping
Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.
Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.
Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.
12V 140A Dual Battery Waterproof Voltage Sensitive Relay is backordered and will ship as soon as it is back in stock.
Description
Description
DESCRIPTION

Voltage Sensitive Relay 12V 140AMP
The Voltage Sensitive Relay allows two batteries to be charged from your engine alternator at the same time. When your engine is turned on and the starting battery is fully charged, the isolation kit will start charging the second (auxiliary) battery at the same time.
Wide application
Smart dual battery isolator help you to connect high-power electrical appliances without worrying about short circuits, such as winches, stereos, lights, air conditioners, and more.
Better Sealed for Water Resistance
Built to withstand various weather environments. Not only made of high-quality material housing but also adopt the silicone sealed interior to protect the battery isolator.
Easy to Install & Use
The package of car battery isolator comes with hardware necessary for the installation and the instruction manual. The wire to the ground.
SKU: B0401-00102BK
FITMENT
- compatible with most RVs, Cars Vehicles, ATVs, UTVs, Polaris, Can Am, Boats, 12VDC Marine, 4wd, caravan, etc.
Fitment & installation
Fitment & installation
Check the selected part against your vehicle. Need help? Call (561) 207-7988.
Selected part: B0401-00102BK
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Read FOX’s application notes for part 987-24-001 (rear shock)
Payment & Security
Payment methods
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