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12V Dual Battery 140A Smart Isolator (VSR Voltage Sensitive Relay) for Auto/Boat/RV
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Vendor: JayCorp
Type: Battery Chargers
Sku: WBCARB00400IYTK
Available: Available
Sold by Carkart, an authorized reseller.
Returns accepted within 30 days | support@carkart.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Double-boxed, fully insured & discreetly packaged
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · 25% restocking fee applies
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
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12V Dual Battery 140A Smart Isolator (VSR Voltage Sensitive Relay) for Auto/Boat/RV
$103.10
FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
- Q: What are the dimensions of the Smart Dual Battery Isolator? A: The Smart Dual Battery Isolator measures two point sixty-eight inches by two point sixty-eight inches by one point ninety-three inches. This compact size makes it easy to install in various locations.
- Q: What is the electrical rating of the isolator? A: The isolator has a voltage rating of twelve volts and a maximum current rating of one hundred forty amps. This ensures efficient operation for automotive and marine applications.
- Q: What features does the Smart Dual Battery Isolator have? A: It features dual sensing technology, cut-in voltage of thirteen point four volts, and cut-out voltage of twelve point nine volts. This optimizes battery charging and prevents draining the start battery.
- Q: How do I install the Smart Dual Battery Isolator? A: Installation is straightforward; simply connect it between the batteries without bypassing existing alternator wiring. Detailed instructions and mounting screws are included for easy setup.
- Q: Is the isolator suitable for beginners to install? A: Yes, the Smart Dual Battery Isolator is designed for easy installation, even for novice DIYers. Its compact design and included instructions simplify the process.
- Q: Can I use this isolator in my boat or RV? A: Yes, this isolator is specifically designed for use in boats, RVs, and automobiles. It effectively manages battery charging in various vehicle types.
- Q: How do I maintain the Smart Dual Battery Isolator? A: The isolator requires minimal maintenance; ensure connections are tight and free of corrosion. Regular checks will help ensure optimal performance and longevity.
- Q: Is the isolator resistant to water and dust? A: Yes, the Smart Dual Battery Isolator is water and dust resistant. This durability allows it to function effectively in harsh environments.
- Q: What should I do if the isolator does not work as expected? A: If you encounter issues, first check all connections and ensure proper installation. If problems persist, consult the warranty guidelines or contact customer support for assistance.
- Q: Can this isolator handle multiple batteries? A: Yes, the isolator can manage multiple batteries when placed in sequence. This is particularly beneficial for setups with two or more house batteries.
- Q: Does the Smart Dual Battery Isolator have a warranty? A: Yes, the isolator comes with a manufacturer’s warranty. Check the product documentation for specific terms and conditions regarding coverage.
- Q: What happens if the isolator gets damaged during shipping? A: If the isolator arrives damaged, contact the retailer immediately to initiate a return or replacement process. Keep all packaging materials as proof.
- Q: Is the isolator safe for sensitive electronic equipment? A: Yes, the isolator protects sensitive electronic devices by preventing harmful voltage spikes during engine startup. This enhances the safety of your equipment.
- Q: How does the dual sensing technology work? A: The dual sensing technology allows the isolator to monitor the charge status of both batteries. It engages the relay to charge both batteries when either reaches thirteen point four volts.
- Q: Can the isolator be installed in tight spaces? A: Yes, its compact dimensions make it suitable for installation in tight spaces where larger units may not fit. Its design allows for versatile placement.