Products

500 Amp Battery Isolator Relay

$172.95 PAC-500

Protect your power

Handles 500-Amp continuous current. Durable weatherproof construction. A must for multi-battery systems, allows for longer battery life and control over which battery is being used.

  • Great for isolating a second battery making it dedicated to the stereo system
  • Does not create a voltage drop to the second battery like conventional isolate