Smart 12V Dual Battery Isolator View larger

Smart 12V Dual Battery Isolator

New product

This voltage sensitive relay module is designed to combine two batteries when charging and isolates each when not charging. It essentially isolates your auxiliary battery from your starter battery to prevent you inadvertantly fully discharging it (and thus leaving your car stranded!).

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250 Items

60,88 € tax incl.

More info

Once the voltage of your starter battery rises above 13.3V the isolator engages to charge both batteries in parallel. When the voltage of the starter battery drops below 12.8V the isolator disengages sending charge solely to the starter battery. Fully encapsulated design seals our water and dust.

  • Max output current: 140A
  • Continuous output current: 125A
  • Voltage drop: None
  • Nominal voltage: 12V DC
  • Combine/open voltage: 13.7V/12.8V
  • Power consumption: 10mA standby, 330mA engaged, 0mA storage mode
  • Dimensions: 69 x 69 x 58mm