Christmas cut off: As the cut-off date has passed, Christmas delivery may not be guaranteed. Please select Express shipping for the best chance of delivery before Christmas.
Our team will be on holiday from Dec 22nd to Jan 15th. Please be assured that your order will be dispatched, and any inquiries will be promptly addressed upon our return. We appreciate your understanding and patience during this period.

Christmas cut off: As the cut-off date has passed, Christmas delivery may not be guaranteed. Please select Express shipping for the best chance of delivery before Christmas.

Our team will be on holiday from Dec 22nd to Jan 15th. Please be assured that your order will be dispatched, and any inquiries will be promptly addressed upon our return. We appreciate your understanding and patience during this period.

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Stinger SGP35 500 Amp Battery Isolator and Relay

UPC: 609098800365 SKU: SGP35
Stinger SGP35 500 Amp Battery Isolator and RelayStinger SGP35 500 Amp Battery Isolator and Relay
$264
$264$199.85
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  • Standard to Metro (4-10 biz days)
  • Express to Metro (1-4 biz days)
  • Standard to Non-metro (10-20 biz days)
  • Express to Non-metro (2-6 biz days)
  • Pickup (Same or next biz day)
  • Longer ETA applies to NT, WA, NZ & US locations.
  • The above time frames are estimates only. The actual delivery time is dependent on the shipping location, shipper's processing capacity and other unforeseeable factors i.e. natural disasters, accidents etc. We cannot be held responsible for any courier-related delivery delays.
  • 12 Month Australian Warranty
  • Brand: Stinger
  • Availability:Out of Stock
  • Model: SGP35
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Ultra High Current Isolator/Relay


  • 500 amp Battery Isolator and Relay
  • Prevents primary battery discharge
  • Power on Demand
  • Maximum current transfer
  • Extends battery life
  • 700 AMP Surge
  • Universal 12V Applications
  • Compatible with all types of alternators and charging systems
  • Water resistant black phenolic plastic
  • 100,000 mechanical cycle life

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