BMPRO JControl 12V Display & Control Unit


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Product Description

BMPRO JControl 12V Display & Control Unit, 2 Year Warranty. The 12V digital battery monitor JControl is a display and control unit that connects to a J35 and displays a range of battery and water tank information. It acts as a fuel gauge by monitoring the current going in and out of the battery. It also displays information such as battery volts, solar and AUX input current, charge and discharge status, remaining battery capacity and water tank levels. JControl can be mounted on any internal wall of your caravan.


  • Battery voltage and charge status
  • Battery charging and discharging currents
  • Auxiliary and solar charging currents
  • Time remaining to discharge
  • Level indication of up to 4 water tanks
  • Time am/pm
  • Water pump status
  • Battery on/off status

Features also include:

  • Button to control a water pump through J35
  • Button to disconnect the battery from the loads


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Product Manual

The table below illustrates which BMPRO range products are compatible and if any prerequisites will apply to the combination

Please CLICK HERE for more information on these BMPRO combinations and relevant prerequisites

BMPRO Compatibility Table

*This combination will have certain prerequisites - please CLICK HERE for more information




Warranty Period: 2 Years

Product Category Batteries Other

Dimensions 156mm x 94mm x 22mm

Input 240V, 50Hz

Output 0.9/3.0/4.0 Amps


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