BRL80 - Recoil 80-amp Battery Isolator and High Current Starter Relay

The BRL80 is an 80-amp battery isolator and high current starter relay designed for 12V vehicle electrical systems running secondary battery banks or auxiliary power loads. It keeps the main starting battery protected when the engine is off, preventing audio and accessory equipment from draining it. Built for demanding installs, the BRL80 uses a relay-based design that avoids the voltage drop common with conventional diode isolators.

• 80A continuous / 150A surge rating at 12V for high-demand applications
• Relay-based isolation eliminates voltage drop to the secondary battery, unlike diode isolators
• Prevents main battery drain when accessories or audio equipment operate with the engine off
• Stops cross-drain between batteries in multi-battery bank configurations
• Extends battery life by preventing deep cycling of the primary starting battery
• Weatherproof construction rated for high-quality performance in any weather conditions