Skip to content
Fat Cat Bait & Fishing Supply (Online Sales Dept)
Fat Cat Bait & Fishing Supply (Online Sales Dept)

Mastervolt

Filters

$
$
  • Sold out
    $443.65
    $443.65 - $443.65
    $443.65
    $340.99
    $340.99 - $340.99
    $340.99

    Mastervolt AC Master 12/700 (120V) Inverter [28510700]

    Mastervolt
    Out of stock

    AC Master 12/700 (120V) InverterReliable AC power for recreational and semi-professional use.These affordable sine wave inverters convert 12 or 24...

    View full details
    $443.65
    $443.65 - $443.65
    $443.65
    $340.99
    $340.99 - $340.99
    $340.99
    Sold out
  • Save $108.57 Save $0.00
    $451.56
    $451.56 - $451.56
    $451.56
    $342.99
    $342.99 - $342.99
    $342.99

    Mastervolt Alpha Pro III [45513000]

    Mastervolt
    8 in stock

    Alpha Pro IIIAdvanced 3-step charge regulator for standard and high performance alternatorsThe propulsion engine of your boat or vehicles may be u...

    View full details
    $451.56
    $451.56 - $451.56
    $451.56
    $342.99
    $342.99 - $342.99
    $342.99
    Save $108.57 Save $0.00
  • Save $3.65 Save $0.00
    $16.64
    $16.64 - $16.64
    $16.64
    $12.99
    $12.99 - $12.99
    $12.99

    Mastervolt Alternator Temperature Sensor [41500400]

    Mastervolt
    6 in stock

    Alternator Temperature SensorWhen using the Alpha Pro in combination with non-Mastervolt alternators, this alternator temperature sensor may offer...

    View full details
    $16.64
    $16.64 - $16.64
    $16.64
    $12.99
    $12.99 - $12.99
    $12.99
    Save $3.65 Save $0.00
  • Save $105.57 Save $0.00
    $439.56
    $439.56 - $439.56
    $439.56
    $333.99
    $333.99 - $333.99
    $333.99

    Mastervolt Battery Mate 1602 IG Isolator - 120 Amp, 2 Bank [83116025]

    Mastervolt
    5 in stock

    Battery Mate 1602 IG Isolator - 120 Amp, 2 BankThe Battery Mate is the ultimate solution for charging several batteries simultaneously and is comp...

    View full details
    $439.56
    $439.56 - $439.56
    $439.56
    $333.99
    $333.99 - $333.99
    $333.99
    Save $105.57 Save $0.00
  • Save $118.61 Save $0.00
    $492.60
    $492.60 - $492.60
    $492.60
    $373.99
    $373.99 - $373.99
    $373.99

    Mastervolt Battery Mate 1603 IG Isolator - 120A, 3 Bank [83116035]

    Mastervolt
    5 in stock

    Battery Mate 1603 IG Isolator - 120 Amp, 3 BankThe Battery Mate is the ultimate solution for charging several batteries simultaneously and is comp...

    View full details
    $492.60
    $492.60 - $492.60
    $492.60
    $373.99
    $373.99 - $373.99
    $373.99
    Save $118.61 Save $0.00
  • Save $127.67 Save $0.00
    $531.66
    $531.66 - $531.66
    $531.66
    $403.99
    $403.99 - $403.99
    $403.99

    Mastervolt Battery Mate 2503 IG Isolator - 200 Amp, 3 Bank [83125035]

    Mastervolt
    7 in stock

    Battery Mate 2503 IG Isolator - 200 Amp, 3 BankThe Battery Mate is the ultimate solution for charging several batteries simultaneously and is comp...

    View full details
    $531.66
    $531.66 - $531.66
    $531.66
    $403.99
    $403.99 - $403.99
    $403.99
    Save $127.67 Save $0.00
  • Save $79.79 Save $0.00
    $343.78
    $343.78 - $343.78
    $343.78
    $263.99
    $263.99 - $263.99
    $263.99

    Mastervolt BattMan Pro Battery Monitor - 12/24V [70405070]

    Mastervolt
    Only 2 left!

    BattMan Pro Battery Monitor - 12/24VBattery monitor, 12/24 V DC with large, splash-proof display (IP65) and power bar. Displays remaining time and...

    View full details
    $343.78
    $343.78 - $343.78
    $343.78
    $263.99
    $263.99 - $263.99
    $263.99
    Save $79.79 Save $0.00
  • Save $72.89 Save $0.00
    $315.88
    $315.88 - $315.88
    $315.88
    $242.99
    $242.99 - $242.99
    $242.99

    Mastervolt Charge Mate Pro 40 - Electronics Charge Relay [83304002]

    Mastervolt
    Only 2 left!

    Charge Mate Pro 40 - Electronics Charge RelayCurrent limited electronic charge relay with high efficiency and reverse current protectionA secondar...

    View full details
    $315.88
    $315.88 - $315.88
    $315.88
    $242.99
    $242.99 - $242.99
    $242.99
    Save $72.89 Save $0.00
  • Save $77.67 Save $0.00
    $337.66
    $337.66 - $337.66
    $337.66
    $259.99
    $259.99 - $259.99
    $259.99

    Mastervolt Charge Mate Pro 90 [83309002]

    Mastervolt
    5 in stock

    Charge Mate Pro 90Current limited electronic charge relay with high efficiency and reverse current protectionA secondary battery onboard requires ...

    View full details
    $337.66
    $337.66 - $337.66
    $337.66
    $259.99
    $259.99 - $259.99
    $259.99
    Save $77.67 Save $0.00
  • Save $65.01 Save $0.00
    $315.00
    $315.00 - $315.00
    $315.00
    $249.99
    $249.99 - $249.99
    $249.99

    Mastervolt Charge Mate Pro Lithium 40 [83304004]

    Mastervolt
    4 in stock

    Charge Mate Pro Lithium 40Current limited electronic charge relay with high efficiency and reverse current protectionA secondary battery on board ...

    View full details
    $315.00
    $315.00 - $315.00
    $315.00
    $249.99
    $249.99 - $249.99
    $249.99
    Save $65.01 Save $0.00
  • Save $72.01 Save $0.00
    $337.00
    $337.00 - $337.00
    $337.00
    $264.99
    $264.99 - $264.99
    $264.99

    Mastervolt Charge Mate Pro Lithium 90 [83309004]

    Mastervolt
    3 in stock

    Charge Mate Pro Lithium 90Current limited electronic charge relay with high efficiency and reverse current protectionA secondary battery on board ...

    View full details
    $337.00
    $337.00 - $337.00
    $337.00
    $264.99
    $264.99 - $264.99
    $264.99
    Save $72.01 Save $0.00
  • Sold out
    $650.79
    $650.79 - $650.79
    $650.79
    $493.99
    $493.99 - $493.99
    $493.99

    Mastervolt ChargeMaster 12 Amp Battery Charger - 3 Bank, 24V [44020120]

    Mastervolt
    Out of stock

    ChargeMaster Battery Charger - 12 Amp - 3 Bank - 24VPower You Can Rely OnMake the most of your batteries with the ChargeMaster, plugging in and ch...

    View full details
    $650.79
    $650.79 - $650.79
    $650.79
    $493.99
    $493.99 - $493.99
    $493.99
    Sold out
  • Save $115.82 Save $0.00
    $479.81
    $479.81 - $479.81
    $479.81
    $363.99
    $363.99 - $363.99
    $363.99

    Mastervolt ChargeMaster 25 Amp Battery Charger - 3 Bank, 12V [44010250]

    Mastervolt
    10 in stock

    ChargeMaster 25 Amp Battery Charger - 3 Bank, 12VPower you can rely on.Always on course with Mastervolt...Mastervolt ensures you an electrical sys...

    View full details
    $479.81
    $479.81 - $479.81
    $479.81
    $363.99
    $363.99 - $363.99
    $363.99
    Save $115.82 Save $0.00
  • Save $714.38 Save $0.00
    $3,170.38
    $3,170.38 - $3,170.38
    $3,170.38
    $2,456.00
    $2,456.00 - $2,456.00
    $2,456.00

    Mastervolt ChargeMaster Plus - 24V - 110 Amp - 2 Bank [44321105]

    Mastervolt
    6 in stock

    ChargeMaster Plus - 24V - 110 Amp - 2 BankAll-in-one solution for faster and safer chargingChargeMaster Plus is the next generation of battery cha...

    View full details
    $3,170.38
    $3,170.38 - $3,170.38
    $3,170.38
    $2,456.00
    $2,456.00 - $2,456.00
    $2,456.00
    Save $714.38 Save $0.00
  • Save $480.96 Save $0.00
    $2,133.96
    $2,133.96 - $2,133.96
    $2,133.96
    $1,653.00
    $1,653.00 - $1,653.00
    $1,653.00

    Mastervolt ChargeMaster Plus 12/100-3 CZone/MBus [44311005]

    Mastervolt
    5 in stock

    ChargeMaster Plus 12/100-3 CZone/MBusChargeMaster Plus is the next generation of battery chargers that integrates multiple functions into one sing...

    View full details
    $2,133.96
    $2,133.96 - $2,133.96
    $2,133.96
    $1,653.00
    $1,653.00 - $1,653.00
    $1,653.00
    Save $480.96 Save $0.00
  • Save $93.98 Save $0.00
    $716.98
    $716.98 - $716.98
    $716.98
    $623.00
    $623.00 - $623.00
    $623.00

    Mastervolt ChargeMaster Plus 12/35-3 Battery Charger [44310355]

    Mastervolt
    Only 1 left!

    ChargeMaster Plus 12/35-3 Battery ChargerMake the most of your batteries with the ChargeMaster series, plugging in and charging anywhere in the wo...

    View full details
    $716.98
    $716.98 - $716.98
    $716.98
    $623.00
    $623.00 - $623.00
    $623.00
    Save $93.98 Save $0.00
  • Save $115.33 Save $0.00
    $882.33
    $882.33 - $882.33
    $882.33
    $767.00
    $767.00 - $767.00
    $767.00

    Mastervolt ChargeMaster Plus 12/50-3 Battery Charger [44310505]

    Mastervolt
    7 in stock

    ChargeMaster Plus 12/50-3 Battery ChargerMake the most of your batteries with the ChargeMaster series, plugging in and charging anywhere in the wo...

    View full details
    $882.33
    $882.33 - $882.33
    $882.33
    $767.00
    $767.00 - $767.00
    $767.00
    Save $115.33 Save $0.00
  • Save $371.54 Save $0.00
    $1,646.54
    $1,646.54 - $1,646.54
    $1,646.54
    $1,275.00
    $1,275.00 - $1,275.00
    $1,275.00

    Mastervolt ChargeMaster Plus 12/75-3 CZone - 3-Bank [44310755]

    Mastervolt
    Only 1 left!

    ChargeMaster Plus 12/75-3 CZone - 3-BankChargeMaster Plus is the next generation of battery chargers that integrates multiple functions into one s...

    View full details
    $1,646.54
    $1,646.54 - $1,646.54
    $1,646.54
    $1,275.00
    $1,275.00 - $1,275.00
    $1,275.00
    Save $371.54 Save $0.00
  • Save $284.01 Save $0.00
    $1,257.01
    $1,257.01 - $1,257.01
    $1,257.01
    $973.00
    $973.00 - $973.00
    $973.00

    Mastervolt ChargeMaster Plus 24/40 CZone/MBus [44320405]

    Mastervolt
    6 in stock

    ChargeMaster Plus 24/40 CZone/MBusChargeMaster Plus is the next generation of battery chargers that integrates multiple functions into one single ...

    View full details
    $1,257.01
    $1,257.01 - $1,257.01
    $1,257.01
    $973.00
    $973.00 - $973.00
    $973.00
    Save $284.01 Save $0.00
  • Save $103.07 Save $0.00
    $785.07
    $785.07 - $785.07
    $785.07
    $682.00
    $682.00 - $682.00
    $682.00

    Mastervolt ChargeMaster Plus 24V, 20A, 3-Bank Battery Charger [44320205]

    Mastervolt
    3 in stock

    ChargeMaster Plus 24/20-3 Battery ChargerMake the most of your batteries with the ChargeMaster series, plugging in and charging anywhere in the wo...

    View full details
    $785.07
    $785.07 - $785.07
    $785.07
    $682.00
    $682.00 - $682.00
    $682.00
    Save $103.07 Save $0.00
  • Save $391.15 Save $0.00
    $1,734.15
    $1,734.15 - $1,734.15
    $1,734.15
    $1,343.00
    $1,343.00 - $1,343.00
    $1,343.00

    Mastervolt ChargeMaster Plus 24V, 60A, 3-Bank, NMEA2000 - CZone [44320605]

    Mastervolt
    3 in stock

    ChargeMaster Plus 24V, 60A, 3-Bank, NMEA2000 - CZoneChargeMaster Plus 24/60-3 CZoneAll-in-one solution for faster and safer chargingChargeMaster P...

    View full details
    $1,734.15
    $1,734.15 - $1,734.15
    $1,734.15
    $1,343.00
    $1,343.00 - $1,343.00
    $1,343.00
    Save $391.15 Save $0.00
  • Save $428.50 Save $0.00
    $1,628.49
    $1,628.49 - $1,628.49
    $1,628.49
    $1,199.99
    $1,199.99 - $1,199.99
    $1,199.99

    Mastervolt CombiMaster 12V - 2000W - 100 Amp (120V) [35512000]

    Mastervolt
    6 in stock

    CombiMaster 12V - 2000W - 100 Amp (120V)Designed with the customer in mind and using the latest technology, the CombiMaster range is all about use...

    View full details
    $1,628.49
    $1,628.49 - $1,628.49
    $1,628.49
    $1,199.99
    $1,199.99 - $1,199.99
    $1,199.99
    Save $428.50 Save $0.00
  • Save $507.56 Save $0.00
    $1,923.55
    $1,923.55 - $1,923.55
    $1,923.55
    $1,415.99
    $1,415.99 - $1,415.99
    $1,415.99

    Mastervolt CombiMaster 12V - 3000W - 160 Amp (120V) [35513000]

    Mastervolt
    12 in stock

    CombiMaster 12V - 3000W - 160 Amp (120V)Designed with the customer in mind and using the latest technology, the CombiMaster range is all about use...

    View full details
    $1,923.55
    $1,923.55 - $1,923.55
    $1,923.55
    $1,415.99
    $1,415.99 - $1,415.99
    $1,415.99
    Save $507.56 Save $0.00
  • Save $488.95 Save $0.00
    $2,026.94
    $2,026.94 - $2,026.94
    $2,026.94
    $1,537.99
    $1,537.99 - $1,537.99
    $1,537.99

    Mastervolt CombiMaster 24V - 2000W - 40 Amp (230V) [35022000]

    Mastervolt
    4 in stock

    CombiMaster 24V - 2000W - 40 Amp (230V)Designed with the customer in mind and using the latest technology, the CombiMaster range is all about user...

    View full details
    $2,026.94
    $2,026.94 - $2,026.94
    $2,026.94
    $1,537.99
    $1,537.99 - $1,537.99
    $1,537.99
    Save $488.95 Save $0.00

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare