Stinger SGP32 200 AMP Battery Relay Isolator and Relay

• Prevents primary battery discharge
• Maximum current transfer 
• Ideal for 2nd audio battery isolation from vehicle systems
• High current relays are the most reliable and efficient way to add secondary batteries to your system
• Compatible with all types of alternators and charging systems
• Water resistant black phenolic plastic
• 100,000 mechanical cycle life
• 200A constant 500A peak current

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