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Please note that due to the current Load Shedding we are experiencing a higher demand than usual and stock or response time may be slightly delayed. We are doing our best to get back to everyone as soon as possible. Please bear with us at this time.

Please note the availability of batteries is very limited and items may need to be placed on back-order. We cannot guarantee stock being available immediately.

Redarc BMS1215S2 12v/24v 15A Battery Manager System

The REDARC 15A Battery Management System is designed to charge and maintain auxiliary batteries by incorporating AC, DC and Solar inputs to achieve the best charge.


  • Multi-Stage AC-DC Battery Charger.
  • Multi-Stage DC-DC Battery Charger.
  • Maximum Power Point Tracking Solar Regulator.
  • Battery Monitor.
  • Start Battery Isolator.
  • Super quiet operation.
  • Charges AGM, Gel, Calcium content, VRLA and Standard Lead Acid batteries.
  • Tested to mains power safety standards in Australia, New Zealand and Europe.

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Excl. Tax: R 17,106.96 Incl. Tax: R 19,673.00

Product Description


The REDARC Battery Management System (BMS) is designed to offer a complete solution to battery charging and maintenance needs for 4WD, RV and marine applications.

  • The unit is designed to charge all of today’s major automotive lead-acid type batteries to their optimal charge level from either mains power (AC), vehicle power (DC) or solar power.
  • The BMS features two charging modes, Touring mode (3 stage), for charging batteries whilst on the move and allows you to draw load on your house battery whilst charging. Storage mode (5 stage), designed to safely charge the house battery to its optimal charge level whilst your caravan, camper or boat is in storage.
  • The system is smart enough to be able to charge a house (auxiliary) battery of a different chemistry type to your vehicle start battery.
  • The BMS operates like 5 separate products, it charges an auxiliary battery from the vehicle while on the move, it’s a 240-volt charger, a solar regulator, a battery isolator, all with a remote battery monitor, making it a state of the art DC to DC charger.

Remote Battery Monitor
The BMS comes with a stylish Remote Control which offers information such as Battery Time Remaining and Time to Full Charge. The user-friendly graphical display provides useful information allowing you to enjoy your journey without fear of running out of power.

Technical Specifications

  • Output System Voltage: 12 Vdc.
  • Maximum Charging Voltage: 16.0 V.
  • Output Current Rating (Cont.): 15 A.
  • Output Power: 260 W.
  • Input Fuse Rating: 20 A.
  • Output Fuse Rating: 20 A.
  • Warranty: 2 Years.
  • Protection: Short Circuit, Surge, Reverse Polarity, Overload.
  • Input (Operating) Voltage: 240VAC / 9 - 32 Vdc.
  • Dimensions (LxWxH): 350 mm x 185 mm x 79 mm.
  • Weight: 2.43 Kg.
  • AC Mains Plug Type: AU, NZ, EU.

Additional Information

Additional Information

Disclaimer Please note that stock availability is subject to prior sales. Prices exclude delivery. The image serves as an example of what the product looks like and may differ slightly in appearance.
Guarantee/ Warranty 2 year product warranty
Amp Rating 15A


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