Ultimate Passage Discount Marine Electronics
Call: 440-617-0025 (Ohio)
or QUESTIONS Via Email?  CLICK HERE!


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  •  Garmin
  •  Raymarine
  •  Lowrance
  •  Jabsco
  •  Motorguide
  •  Taco Down Riggers
  •  Xantrex
  •  ALL Navionics --OR:
  • Navionics "MSD" Format - Lowrance, Humminbird, Raymarine, Simrad

  • "CF" Format for older units PRE-2012
  •  C-Map
     Garmin Mapping
     Humminbird Charts
     Lowrance Insight
     Fishing Hot Spots
  • CONTACT US:
  • 440-617-0025 (Ohio)
    Monday-Thursday
    9am to 5pm
    Fridays until 3pm
    EASTERN TIME
    or
    via EMAIL Now!
  • Our Address:
    3399 Balsam Drive
    Westlake, OH 44145
    Note: NO RETURNS Accepted Here!
    Call/Email for an RMA.
  • Our Return Policy


  • Image MFG PN# Product Inventory Qty Buy
    Mastervolt Search Results
       - Battery Chargers -
    CLICK On Product Name or Image For Product Specifications and Pricing.
    MASTERVOLT SCM20 SOLAR CHARGEMASTER 131802000
    MASTERVOLT SCM20 SOLAR CHARGEMASTER Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    143.72
    MASTERVOLT SCM40 SOLAR CHARGEMASTER 131804000
    MASTERVOLT SCM40 SOLAR CHARGEMASTER IN STOCK 178.17
    MASTERVOLT SCM25 MPPT SOLAR CHARGEMASTER 131902500
    MASTERVOLT SCM25 MPPT SOLAR CHARGEMASTER IN STOCK 186.41
    MASTERVOLT CHARGEMASTER 15 AMP BATTERY CHARGER-2 BANK, 12V 43011500
    MASTERVOLT CHARGEMASTER 15 AMP BATTERY CHARGER-2 BANK, 12V IN STOCK 241.90
    MASTERVOLT CHARGEMASTER 25 AMP BATTERY CHARGER-3 BANK, 12V 44010250
    MASTERVOLT CHARGEMASTER 25 AMP BATTERY CHARGER-3 BANK, 12V IN STOCK 255.69
    MASTERVOLT CHARGEMASTER 35 AMP BATTERY CHARGER-3 BANK, 12V 44010350
    MASTERVOLT CHARGEMASTER 35 AMP BATTERY CHARGER-3 BANK, 12V IN STOCK 374.77
    MASTERVOLT CHARGEMASTER 50 AMP BATTERY CHARGER-3 BANK, 12V 44010500
    MASTERVOLT CHARGEMASTER 50 AMP BATTERY CHARGER-3 BANK, 12V IN STOCK 461.19
    MASTERVOLT CHARGEMASTER 70 AMP BATTERY CHARGER-3 BANK, 12V 44010700
    ON SALE!
    MASTERVOLT CHARGEMASTER 70 AMP BATTERY CHARGER-3 BANK, 12V IN STOCK 875.75
    MASTERVOLT CHARGEMASTER 12 AMP BATTERY CHARGER 3 BANK 24V 44020120
    MASTERVOLT CHARGEMASTER 12 AMP BATTERY CHARGER 3 BANK 24V Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    342.80
    MASTERVOLT CHARGEMASTER 20 AMP BATTERY CHARGER-3 BANK, 24V 44020200
    MASTERVOLT CHARGEMASTER 20 AMP BATTERY CHARGER-3 BANK, 24V Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    410.35
    MASTERVOLT CHARGEMASTER 30 AMP BATTERY CHARGER-3 BANK, 24V 44020300
    MASTERVOLT CHARGEMASTER 30 AMP BATTERY CHARGER-3 BANK, 24V IN STOCK 538.18
    MASTERVOLT CHARGEMASTER 60 AMP BATTERY CHARGER-3 BANK, 24V 44020600
    ON SALE!
    MASTERVOLT CHARGEMASTER 60 AMP BATTERY CHARGER-3 BANK, 24V IN STOCK 927.73
    MASTERVOLT CHARGEMASTER 80 AMP BATTERY CHARGER-3 BANK, 24V 44020800
    MASTERVOLT CHARGEMASTER 80 AMP BATTERY CHARGER-3 BANK, 24V IN STOCK 1462.73
    MASTERVOLT CHARGEMASTER 100 AMP BATTERY CHARGER-3 BANK, 24V 44021000
    MASTERVOLT CHARGEMASTER 100 AMP BATTERY CHARGER-3 BANK, 24V IN STOCK 1892.69
    MASTERVOLT CHARGEMASTER PLUS 12V 75A 3 BANK CHARGER 44310750
    MASTERVOLT CHARGEMASTER PLUS 12V 75A 3 BANK CHARGER IN STOCK 858.90
    MASTERVOLT CHARGEMASTER PLUS 12V 100A 3 BANK CHARGER 44311000
    MASTERVOLT CHARGEMASTER PLUS 12V 100A 3 BANK CHARGER IN STOCK 1113.18
    MASTERVOLT CHARGEMASTER PLUS 24V 40A 3 BANK CHARGER 44320400
    MASTERVOLT CHARGEMASTER PLUS 24V 40A 3 BANK CHARGER IN STOCK 659.54
    MASTERVOLT CHARGEMASTER PLUS 24V 60A 3 BANK CHARGER 44320600
    MASTERVOLT CHARGEMASTER PLUS 24V 60A 3 BANK CHARGER IN STOCK 909.88
    MASTERVOLT DC MASTER 24V TO 12V CONVERTER-3 AMP 81400100
    MASTERVOLT DC MASTER 24V TO 12V CONVERTER-3 AMP Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    44.30
    MASTERVOLT DC MASTER 24V TO 12V CONVERTER-6 AMP 81400200
    MASTERVOLT DC MASTER 24V TO 12V CONVERTER-6 AMP Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    59.33
    MASTERVOLT DC MASTER 24V TO 12V CONVERTER-12 AMP 81400300
    MASTERVOLT DC MASTER 24V TO 12V CONVERTER-12 AMP Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    87.88
    MASTERVOLT DC MASTER 24V TO 12V CONVERTER-24 AMP 81400330
    MASTERVOLT DC MASTER 24V TO 12V CONVERTER-24 AMP IN STOCK 202.13
    MASTERVOLT DC MASTER 24V TO 12V CONVERT 50A NON ISOLATED 81400352
    MASTERVOLT DC MASTER 24V TO 12V CONVERT 50A NON ISOLATED IN STOCK 596.22
    MASTERVOLT DC MASTER 12V TO 24V CONVERTER-3A 81400400
    MASTERVOLT DC MASTER 12V TO 24V CONVERTER-3A Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    157.21
    MASTERVOLT DC MASTER 12V TO 24V CONVERTER-7A 81400500
    MASTERVOLT DC MASTER 12V TO 24V CONVERTER-7A IN STOCK 190.16
    MASTERVOLT DC MASTER 24V TO 12V CONVERTER-3A W/ISOLATOR 81500100
    MASTERVOLT DC MASTER 24V TO 12V CONVERTER-3A W/ISOLATOR Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    72.11
    MASTERVOLT DC MASTER 24V TO 12V CONVERTER-6A W/ISOLATOR 81500200
    MASTERVOLT DC MASTER 24V TO 12V CONVERTER-6A W/ISOLATOR Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    102.92
    MASTERVOLT DC MASTER 24V TO 12V CONVERTER-12A W/ISOLATOR 81500300
    MASTERVOLT DC MASTER 24V TO 12V CONVERTER-12A W/ISOLATOR Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    144.48
    MASTERVOLT DC MASTER 24V TO 12V CONVERTER-24A W/ISOLATOR 81500350
    MASTERVOLT DC MASTER 24V TO 12V CONVERTER-24A W/ISOLATOR IN STOCK 304.42
    MASTERVOLT DC MASTER 24V TO 24V CONVERTER-3A W/ISOLATOR 81500400
    MASTERVOLT DC MASTER 24V TO 24V CONVERTER-3A W/ISOLATOR Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    145.23
    MASTERVOLT DC MASTER 24V TO 24V CONVERTER-7A W/ISOLATOR 81500500
    MASTERVOLT DC MASTER 24V TO 24V CONVERTER-7A W/ISOLATOR Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    310.45
    MASTERVOLT DC MASTER 12V TO 12V CONVERTER-3A W/ISOLATOR 81500600
    MASTERVOLT DC MASTER 12V TO 12V CONVERTER-3A W/ISOLATOR Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    96.16
    MASTERVOLT DC MASTER 12V TO 12V CONVERTER-6A W/ISOLATOR 81500700
    MASTERVOLT DC MASTER 12V TO 12V CONVERTER-6A W/ISOLATOR Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    170.68
    MASTERVOLT BATTERY MATE 1602 IG ISOLATOR-120 AMP, 2 BANK 83116025
    MASTERVOLT BATTERY MATE 1602 IG ISOLATOR-120 AMP, 2 BANK Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    238.59
    MASTERVOLT BATTERY MATE 1603 IG ISOLATOR-120A, 3 BANK 83116035
    MASTERVOLT BATTERY MATE 1603 IG ISOLATOR-120A, 3 BANK Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    267.01
    MASTERVOLT BATTERY MATE 2503 IG ISOLATOR-200 AMP, 3 BANK 83125035
    MASTERVOLT BATTERY MATE 2503 IG ISOLATOR-200 AMP, 3 BANK IN STOCK 287.97
       - Inverter-Charger Combos -
    CLICK On Product Name or Image For Product Specifications and Pricing.
    MASTERVOLT MASS COMBI 24/4000-120 (230V) 36024005
    MASTERVOLT MASS COMBI 24/4000-120 (230V) Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    3278.44
    MASTERVOLT MASS COMBI 24/2500-60 (120V) 37022505
    MASTERVOLT MASS COMBI 24/2500-60 (120V) Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    2387.84
       - Inverters -
    CLICK On Product Name or Image For Product Specifications and Pricing.
    MASTERVOLT MASS SINE WAVE INVERTER 12/800 (230V/50HZ) 24010800
    MASTERVOLT MASS SINE WAVE INVERTER 12/800 (230V/50HZ) IN STOCK 695.78
    MASTERVOLT MASS SINE WAVE INVERTER 12/1200 (230V/50HZ) 24011200
    MASTERVOLT MASS SINE WAVE INVERTER 12/1200 (230V/50HZ) Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    960.87
    MASTERVOLT MASS SINE WAVE INVERTER 12/2000 (230V/50HZ) 24012000
    MASTERVOLT MASS SINE WAVE INVERTER 12/2000 (230V/50HZ) Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    1495.42
    MASTERVOLT MASS SINE WAVE INVERTER 24/800 (230V/50HZ) 24020800
    MASTERVOLT MASS SINE WAVE INVERTER 24/800 (230V/50HZ) Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    711.76
    MASTERVOLT MASS SINE WAVE INVERTER 24/1500 (230V/50HZ) 24021500
    MASTERVOLT MASS SINE WAVE INVERTER 24/1500 (230V/50HZ) Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    1116.29
    MASTERVOLT MASS SINE WAVE INVERTER 24/2500 (230V/50HZ) 24022500
    MASTERVOLT MASS SINE WAVE INVERTER 24/2500 (230V/50HZ) Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    1958.06
    MASTERVOLT MASS SINE WAVE INVERTER 24/5000 (230V/50HZ) 24095100
    MASTERVOLT MASS SINE WAVE INVERTER 24/5000 (230V/50HZ) Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    3380.84
    MASTERVOLT MASS SINE WAVE INVERTER 12/2000 (120V/60HZ) 25012000
    MASTERVOLT MASS SINE WAVE INVERTER 12/2000 (120V/60HZ) IN STOCK 1670.44
    MASTERVOLT MASS COMBI 12/1600-60 (12V/230V) 36011600
    MASTERVOLT MASS COMBI 12/1600-60 (12V/230V) Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    1537.87
    MASTERVOLT MASS COMBI 24/1800-35 (230V) 36021800
    MASTERVOLT MASS COMBI 24/1800-35 (230V) Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    1758.34
    MASTERVOLT MASS COMBI 24/2600-60 (230V) 36022600
    MASTERVOLT MASS COMBI 24/2600-60 (230V) Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    2199.31
       - Xtras - Parts - Accessories -
    CLICK On Product Name or Image For Product Specifications and Pricing.
    MASTERVOLT MASTERLINK MICC-INCLUDES SHUNT 70403105
    MASTERVOLT MASTERLINK MICC-INCLUDES SHUNT IN STOCK 519.16
    MASTERVOLT MASTERLINK BTM-III 12/24V DC 70403163
    MASTERVOLT MASTERLINK BTM-III 12/24V DC IN STOCK 320.18
    MASTERVOLT MASTERLINK C4-RI REMOTE ON/OFF INVERTER SWITCH 70404110
    MASTERVOLT MASTERLINK C4-RI REMOTE ON/OFF INVERTER SWITCH Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    96.91
    MASTERVOLT MASTERVIEW READ-OUT 77010050
    MASTERVOLT MASTERVIEW READ-OUT Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    117.51
    MASTERVOLT EASYVIEW 5 77010310
    MASTERVOLT EASYVIEW 5" TOUCH SCREEN CONTROL PANEL IN STOCK 232.74
    MASTERVOLT MASTERSHUNT 500 ANL/CLASS T FUSE CAPABLE 77020110
    MASTERVOLT MASTERSHUNT 500 ANL/CLASS T FUSE CAPABLE Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    214.67
    MASTERVOLT DC DISTIBUTION 500 77020200
    MASTERVOLT DC DISTIBUTION 500 Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    300.68
    MASTERVOLT CHARGE MATE PRO 40 ELECTRONICS CHARGE RELAY 83304002
    MASTERVOLT CHARGE MATE PRO 40 ELECTRONICS CHARGE RELAY Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    177.43