Battery Charging DC-DC

  • MASTERVOLT BI Diode Battery Isolators
    Mastervolt’s BI battery isolators are based on conventional diode technology. The diode voltage drop [ca. 0.6 V] can be compensated for by adapting the output voltage of the connected charger or alternator. Mastervolt Mass battery chargers and Alpha Pro charge regulators are standardly equipped with automatic voltage drop compensation.The Mastervolt BI battery isolators are compact and fully solid state, preventing wear.. Completely corrosion-proof material with aluminium heat sinks, their weight ranges from 580g to 1300g. The electronic components are encased in synthetic materials, the BI models have moulded diode splitters. The synthetic end plates feature connection lugs, the solid bolt connections with nuts and locking rings ensure easy installation.
    Part No. Description Price Quantity
    160030
    Battery diode isolator Mastervolt BI 1 Alternator 2 Batteries 70A 83007021 110792
    $129.00 Inc GST
    160031
    Battery diode isolator Mastervolt BI 1 Alternator 3 Batteries 70A no Vcompensation 83007030 *
    $213.00 Inc GST
    160032
    Battery diode isolator Mastervolt BI 1 Alternator 2 Batteries 120A 83012021 110796
    $239.00 Inc GST
    160033
    Battery diode isolator Mastervolt BI 1 Alternator 3 Batteries 120A 83012031 110798
    $344.00 Inc GST
  • MASTERVOLT Battery Mate Mosfet Battery Isolators
    Mastervolt’s Battery Mate battery isolators are based on solid state mosfets [transistor] technology. Its components compensate for the voltage drop and ensure that charging continues at the right voltage level, even with several battery banks there will be no voltage loss. Safety guaranteed, the Battery Mate LED display indicates whether the power input is active. They feature completely corrosion-proof materials with aluminium heat sinks. The electronic components are encased in synthetic materials. The synthetic end plates feature connection lugs, the solid bolt connections with nuts and locking rings ensure easy installation.
    Part No. Description Price Quantity
    160037
    Battery mosfet isolator Mastervolt Battery Mate 1 Alternator 2 Batteries 120A 83116025 110810
    $374.00 Inc GST
    160038
    Battery mosfet isolator Mastervolt Battery Mate 1 Alternator 3 Batteries 120A 83116035 -
    $444.00 Inc GST
    160039
    Battery mosfet isolator Mastervolt Battery Mate 1 Alternator 2 Batteries 250A 83125035 110814
    $501.00 Inc GST
  • MASTERVOLT Charge Mate 1202 Voltage Sensitive Relay
    The Mastervolt Charge Mate 1202 is an automatic battery relay which connects two battery banks when the voltage rises above a pre-set value
    Part No. Description Price Quantity
    160050
    Relay VSR Mastervolt Charge Mate 1202 120A12/24V 83301202 -
    $171.00 Inc GST
  • MASTERVOLT Charge Mate 2502 Voltage Sensitive Relay
    The Mastervolt Charge Mate 2502 is an automatic battery relay which connects two battery banks when the voltage rises above a pre-set value
    Part No. Description Price Quantity
    130192
    Charger battery waterproof Mastervolt Easycharge 12V06A+ 43310600 -
    $192.00 Inc GST
    160052
    Relay VSR Mastervolt Charge Mate 2502 500A 12/24V 83302502 -
    $453.00 Inc GST
  • MASTERVOLT Charge Mate Pro
    Current limited electronic charge relay with high efficiency and reverse current protection A secondary battery on board requires a dedicated charging solution. The Charge Mate Pro makes it possible to distribute the charger or alternator current effectively between two battery banks such as a starter and a service battery. The Charge Mate Pro connects both batteries during charging and keeps them isolated when discharging. This significantly reduces the risk of a flat starter battery.
    Part No. Description Price Quantity
    160054
    Battery Charger MAS ChargeMate pro 40 83304002
    $459.00 Inc GST
    160056
    Battery Charger MAS ChargeMate pro 90 83309002
    $557.00 Inc GST
  • MASTERVOLT Magic DC-DC Isolated Battery Chargers and Power Supplies
    The Mastervolt Magic voltage converters can regulate the voltage both up and down to ensure an optimal voltage stabilisation, even when the battery voltage fluctuates due to heavy loads. They can function as an advanced three stage DC to DC battery charger for Gel, AGM, flooded or Lithium Ion batteries or as a stable power supply. The galvanic isolation between input and output prevents interference to sensitive equipment. The output voltge is adjustable and can be programmed by a PC. The device has a communication port and easy installation with a PC-Link and MasterAdjust software. Multiple units can be paralleled to satisfy higher current requirements. Wiring connections are via galvanized brass connection blocks with screw terminals or chrome-plated fast-on tabs.
    Part No. Description Price Quantity
    160400
    MASTERVOLT DC-DC battery charger isolated Magic 12V-12V 20A 81300400 110512
    $621.00 Inc GST
    160402
    MASTERVOLT DC-DC battery charger isolated Magic 12V-24-V 10A 81300300 110514
    $621.00 Inc GST
    160404
    MASTERVOLT DC-DC battery charger isolated Magic 24V-12V 20A 81300100 110516
    $646.00 Inc GST
    160406
    MASTERVOLT DC-DC battery charger isolated Magic 24V-24V 20A 81300200 110518
    $646.00 Inc GST
  • MASTERVOLT MAC Plus Non-isolated DC-DC Battery Charger
    The MASTERVOLT Mac PLUS DC-DC 3-stage battery charger can regulate the voltage both up and down to ensure an optimal voltage stabilisation, even when the battery voltage fluctuates due to heavy loads. Specially suited for Euro5&6 engines.
    Part No. Description Price Quantity
    160412
    Charger battery DC-DC non-isolated MASTERVOLT MAC PLUS 12-12V 50A 81205100 110390
    $978.00 Inc GST
    160414
    Charger battery DC-DC non-isolated MASTERVOLT MAC PLUS 12-24V 30A 81205300 110392
    $931.00 Inc GST
    160416
    Charger battery DC-DC non-isolated MASTERVOLT MAC PLUS 24-12V 50A 81205200 110394
    $936.00 Inc GST
    160418
    Charger battery DC-DC non-isolated MASTERVOLT MAC PLUS 24-24V30A 81205400 110396
    $983.00 Inc GST