CROWN INDUSTRY 500a split charge relay for isolating 2nd battery


Price:
£80

Description

This relay Perfect for isolating one of our lithium battery’s when in conjunction with the factory oem battery preventing our lithium from draining down to the float voltage of the oem factory battery. Giving a longer life span to the lithium and putting less stress on the alternator and engine when starting the vehicle. 

Our RLY-500 is Ideal for 2nd battery isolation, our high current relay is the most reliable and efficient way to add secondary batteries to your system. Compatible with all types of alternators and charging systems, simply connect these relays to operate when the ignition is turned on. The battery systems remain separate while the ignition is off, preventing system drain. Water resistant black phenolic plastic, 100,000 mechanical cycle life. With a  500 amp contact rating.

  • 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
  • 500A constant 900A peak current
  • Compatible with all types of LITHIUM, AGM, LEAD ACID batteries 
  • m8 input and output studs 
  • m5 studs for the energisation coil 
  • 95mm tall x 67mm wide 
  • 12 month warranty 

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