REDARC BMS1230S3 THE MANAGER30 Battery Management System



Why Pay $1,980.00


Battery Shunt Sensor is included with every REDARC Battery Management System.

The next generation Manager30 S3 model is the complete battery management system for charging auxiliary batteries used in recreational automotive and marine applications. The dual battery system incorporates AC, DC and solar inputs to achieve the best charge for an auxiliary battery.

Developed with ease of installation in mind, The Manager30 is compatible with all vehicles and alternator systems including variable voltage alternators.

Whether you’re charging Lead Acid, Gel, Calcium, AGM or Lithium Iron Phosphate batteries, The Manager30 represents a complete DC to DC charging and maintenance solution. If you’re charging one auxiliary battery or more, The Manager30 will ensure they’re always fully charged, providing peace of mind when battery charge provides the power source for the comforts of home whilst travelling around Australia.

The Manager30 operates like 6 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, a load disconnect controller, all with a remote battery monitor, making it market leading.

Charging Lithium Batteries
Lithium batteries have improved storage capacity relative to size and weight. They do however require specific charging conditions in order to operate correctly and the battery itself must have an in-built cell management system. REDARC have designed a charging profile within The Manager30 to complement these in-built systems.

Green Power Priority
The Manager30 is designed to charge an auxiliary battery from multiple sources simultaneously. If 12 volt solar power is available, solar power will be used before topping up the output charging current from another source mains (if available) or DC vehicle power when on the move.

MPPT Solar Regulator
The built-in Maximum Power Point Tracking (MPPT) solar regulator allows The Manager30 to deliver the maximum amount of power from portable solar panels, even during low light conditions.

Remote Monitor
Designed to show you auxiliary battery information and charge status. You can customise how your battery is charged and monitor where the charge is coming from. A user-friendly, graphical display monitor lets you know what’s going on, keeping you in control at all times.


  • Multi Stage AC-DC Battery Charger
  • Multi Stage DC to DC Charger
  • Maximum Power Point Tracking Solar Regulator
  • Battery Monitor
  • Dual Battery Isolator
  • Load Disconnect Controller
  • Super quiet operation
  • Charges AGM, Gel, Calcium content, VRLA, Standard Lead Acid and Lithium (LiFePO4) batteries
  • Tested to mains power safety standards in Australia


Output System Voltage: 12VDC
Maximum Charging Voltage: 16.0V* (*Calcium setting in storage mode)
Output Current Rating (Cont.): 30A
Output Power: 520W
Input Fuse Rating: 50A
Output Fuse Rating: 40A
Warranty: 2 Years
Protection: Short Circuit, Surge, Reverse Polarity, Overload
Input (Operating) Voltage: 240VAC / 9 - 32VDC
Length (mm): 445
Width (mm): 185
Height (mm): 79
Weight (kg): 5.5
AC Mains Plug Type: AU, NZ, EU
Type Approval: CE

Package Contents

  • Main Unit
  • Battery Sensor
  • Remote Monitor
  • Output Connector
  • 5m CANBus Cable
  • Power Cable
SKU: BMS1230S3

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