12V Split Charge Relays + Kits


  • Please select from our range below for the type of system or brand required to suit your needs or budget.
  • Voltage Sense systems are the most popular and simplest to install as they are just connected between your main starter battery to your leisure battery via a couple of fuses and the relay and do not have to be wired into the vehicles wiring.
  • For the latest Euro 5/6 vehicles with Stop/Start or ECU smart charging alternators please see our selection of Battery to Battery chargers which is the only way you will efectivly charge your leisure battery
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Split Charge Relay Kit - Durite 12v 140amp Voltage Sense Relay - Simply Split Charge
Split Charge Relay Kit - Durite 12v 140amp Voltage Sense Relay
From £68.00 GBP
Split Charge Kit with Merlin Power 12v 140amp VSR - Simply Split Charge
Split Charge Kit with Merlin Power 12v 140amp VSR
From £68.00 GBP