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Please note that due to the festive season as well as the onset of Loadshedding orders may be slightly delayed in being dispatched but we are doing our best to get them out as soon as possible. We value your patience at this time.

We would like to thank everyone for their support throughout the year and wish you all a wonderful festive season and a happy new year. Please note we will be closed from Friday 21st December 2018 at 12h00 and re-open on Monday 9th January 2019 at 09h00. We will not be processing any further orders after 12h00 on Friday 14th December 2018. Any orders placed after this date will only be processed in the new year. There will be limited availability on all products from Monday 10th December 2018.

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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