Dual Battery Isolator Kit, 140Amp Battery Isolator 12v Kit, Battery Disconnect Switch 12V | Cars, RV, UTV, ATV, Marine Battery Switch by KeyLine Chargers

  • $94.97

The KeyLine Chargers Dual Battery Isolator is an essential tool for all your battery needs. This kit includes everything you need to install a second battery in your vehicle, boat, or RV, providing you with reliable power for all your adventures.

The battery isolator 12v kit is designed to work with all types of batteries, including marine batteries, so you can trust that it will meet your needs. It features a smart battery isolator that automatically separates the starter battery from the auxiliary battery when the engine is turned off, preventing your accessories from draining your primary battery.

With this dual battery isolator kit, you can have peace of mind knowing that your battery system is always charged and ready to go. It's a perfect solution for overland vehicle systems, car audio accessories, and any other application where reliable power is essential.

The RV battery kit is easy to install, with a plug and play design that makes it simple to add a second battery to your setup. The kit includes a battery isolator, a battery switch, and all the necessary wiring and hardware to get you up and running in no time.

The marine battery isolator is perfect for boating enthusiasts, offering a reliable and efficient solution for your dual battery setup. It's designed to withstand the harsh marine environment, ensuring that your battery system remains protected and secure.

The dual car battery setup kit is also a great option for car enthusiasts who need reliable power for their accessories. With the second battery installation kit plug and play design, you can easily add a second battery to your setup without the need for complicated wiring or installation.

Overall, the KeyLine Chargers Dual Battery Isolator is a smart investment for anyone looking to upgrade their battery system. With its efficient design and reliable performance, it's a must-have for anyone who needs reliable power for their vehicle, boat, or RV.

  • DUAL BATTERY ISOLATOR 12V KIT – Measuring only 2.6" x 2.6" x 2", it's the perfect dual batteries isolation kit for under the hood or Battery Relocation Kit. Say goodbye to power-robbing traditional battery isolator diodes, solenoids, or battery disconnect switch 12v with our Battery Isolator 12V that delivers optimal performance without sacrificing power.
  • DUAL BATTERY KIT by Keyline Charger is a Voltage Sensitive Relay that charges two battery systems. It ensures that the primary battery is always charged and ready to start the vehicle by cutting in at 13.3 volts and cutting out at 12.8 volts. It's like having two power sources with only one alternator.
  • RUGGED DURABILITY: The ideal choice for those who require a reliable marine battery isolator or a dual battery smart isolator for their car audio battery charger needs. The KeyLine Automatic 140 Amp Dual Battery Isolator is a durable product that can withstand extreme weather conditions and vibrations. Its IP65 certification guarantees its safety for off-road use, even in dusty and wet environments.
  • WHAT YOU GET: (1) 140 Amp Voltage Sensitive Relay (VSR); (1) 20 ft red battery cable; (1) 2ft black ground battery cable; (2) positive brass marine type battery terminals; (1) negative brass marine type battery terminal; tinned copper lugs & heat shrink; cable ties; easy-to-follow instructions. Easy-to-follow directions for the most novice DIYer. Power wire in, power wire out. What could be easier?
  • BUY WITH CONFIDENCE: Every 140 Amp Dual Battery Isolator is backed by an industry leading 12-month warranty. If you are not 100% satisfied with your purchase, simply take advantage of the No Questions Asked, 30-Day Money Back Guarantee!!