JINGKE 80-Amp 12V Battery Isolator Relay | Heavy-Duty Vehicle Power Separator

Overview

The JINGKE 80-Amp Relay Battery Isolator is designed to help you manage dual battery systems across cars, boats, RVs, and motorcycles. It acts as a smart power divider, letting auxiliary systems draw energy without draining the primary battery too quickly. Built for reliability, it is suited for busy days on the road, water, or campsite.

Why it matters in real world setups

In everyday vehicle configurations, clean power separation can reduce battery depletion and improve system performance. This relay makes it easier to balance energy between different circuits while you drive, tow, or explore. The result is flexible power behavior that adapts to your needs without complicating installation.

• High current handling up to 150A peak and 80A continuous for demanding setups
• Rugged housing that resists moisture thanks to a water resistant black phenolic plastic
• Red copper binding posts provide strong, low resistance connections for dependable operation
• Compatible with a wide range of vehicles including cars, vans, RVs, trailers, boats, and motorcycles
• Includes 1 x 80A relay battery isolator with professional after-sales support

What you get and how it works

This unit is ready to fit into dual battery configurations, supporting both main and auxiliary circuits. The isolation feature helps reduce unnecessary discharge of the primary battery while still powering connected accessories when needed. The compact design is suitable for various engine bays and storage compartments, making it a practical upgrade for many builds.

• Technical specs at a glance include 12V DC operation, 150A peak current, and 80A continuous current
• Solid construction with moisture resistant housing and durable binding posts
• Lightweight, straightforward wiring helps streamline installation for qualified installers
• 1 x 80A relay battery isolator included, with options for future expansions

Technical highlights and usage considerations

The unit is designed to be a practical addition to vehicle and watercraft power systems. It is not a guaranteed solution for every setup, but it offers a versatile means to manage current flow across multiple circuits. Consider the overall electrical plan of your vehicle and consult the guide if needed.

Support and trust

JINGKE backs this product with professional after-sales assistance. If you encounter issues after delivery, contact the support team for guidance, replacement, or return options as appropriate.