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
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  •  Xantrex
  •  ALL Navionics --OR:
  • Navionics "MSD" Format - Lowrance, Humminbird, Raymarine, Simrad

  • "CF" Format for older units PRE-2012
  •  C-Map
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  • 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!
    154.98
    MASTERVOLT SCM40 SOLAR CHARGEMASTER 131804000
    MASTERVOLT SCM40 SOLAR CHARGEMASTER Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    192.18
    MASTERVOLT SCM25 MPPT SOLAR CHARGEMASTER 131902500
    MASTERVOLT SCM25 MPPT SOLAR CHARGEMASTER IN STOCK 201.08
    MASTERVOLT MASS 24/15-2 40020156
    MASTERVOLT MASS 24/15-2 Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    825.27
    MASTERVOLT MASS 24/50-2 40020506
    MASTERVOLT MASS 24/50-2 IN STOCK 1244.66
    MASTERVOLT CHARGEMASTER 15 AMP BATTERY CHARGER-2 BANK, 12V 43011500
    MASTERVOLT CHARGEMASTER 15 AMP BATTERY CHARGER-2 BANK, 12V Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    250.25
    MASTERVOLT CHARGEMASTER 25 AMP BATTERY CHARGER-3 BANK, 12V 44010250
    MASTERVOLT CHARGEMASTER 25 AMP BATTERY CHARGER-3 BANK, 12V IN STOCK 264.54
    MASTERVOLT CHARGEMASTER 35 AMP BATTERY CHARGER-3 BANK, 12V 44010350
    MASTERVOLT CHARGEMASTER 35 AMP BATTERY CHARGER-3 BANK, 12V IN STOCK 387.88
    MASTERVOLT CHARGEMASTER 50 AMP BATTERY CHARGER-3 BANK, 12V 44010500
    MASTERVOLT CHARGEMASTER 50 AMP BATTERY CHARGER-3 BANK, 12V IN STOCK 477.32
    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!
    354.80
    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!
    424.72
    MASTERVOLT CHARGEMASTER 30 AMP BATTERY CHARGER-3 BANK, 24V 44020300
    MASTERVOLT CHARGEMASTER 30 AMP BATTERY CHARGER-3 BANK, 24V IN STOCK 557.00
    MASTERVOLT CHARGEMASTER 80 AMP BATTERY CHARGER-3 BANK, 24V 44020800
    MASTERVOLT CHARGEMASTER 80 AMP BATTERY CHARGER-3 BANK, 24V IN STOCK 1510.99
    MASTERVOLT CHARGEMASTER 100 AMP BATTERY CHARGER-3 BANK, 24V 44021000
    MASTERVOLT CHARGEMASTER 100 AMP BATTERY CHARGER-3 BANK, 24V IN STOCK 1955.13
    MASTERVOLT CHARGEMASTER PLUS 12V 75A 3 BANK CHARGER 44310750
    MASTERVOLT CHARGEMASTER PLUS 12V 75A 3 BANK CHARGER Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    887.25
    MASTERVOLT CHARGEMASTER PLUS 12V 100A 3 BANK CHARGER 44311000
    MASTERVOLT CHARGEMASTER PLUS 12V 100A 3 BANK CHARGER Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    1149.90
    MASTERVOLT CHARGEMASTER PLUS 24V 40A 3 BANK CHARGER 44320400
    MASTERVOLT CHARGEMASTER PLUS 24V 40A 3 BANK CHARGER Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    678.67
    MASTERVOLT CHARGEMASTER PLUS 24V 60A 3 BANK CHARGER 44320600
    MASTERVOLT CHARGEMASTER PLUS 24V 60A 3 BANK CHARGER Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    934.45
    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!
    45.75
    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!
    61.30
    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!
    90.86
    MASTERVOLT DC MASTER 24V TO 12V CONVERTER-24 AMP 81400330
    MASTERVOLT DC MASTER 24V TO 12V CONVERTER-24 AMP Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    209.10
    MASTERVOLT DC MASTER 24V TO 12V CONVERT 50A NON ISOLATED 81400352
    MASTERVOLT DC MASTER 24V TO 12V CONVERT 50A NON ISOLATED Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    617.07
    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!
    162.60
    MASTERVOLT DC MASTER 12V TO 24V CONVERTER-7A 81400500
    MASTERVOLT DC MASTER 12V TO 24V CONVERTER-7A Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    196.72
    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!
    74.52
    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!
    106.42
    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!
    149.43
    MASTERVOLT DC MASTER 24V TO 12V CONVERTER-24A W/ISOLATOR 81500350
    MASTERVOLT DC MASTER 24V TO 12V CONVERTER-24A W/ISOLATOR Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    312.03
    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!
    150.21
    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!
    321.32
    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!
    99.43
    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!
    176.55
    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!
    250.38
    MASTERVOLT BATTERY MATE 1603 IG ISOLATOR-120A, 3 BANK 83116035
    MASTERVOLT BATTERY MATE 1603 IG ISOLATOR-120A, 3 BANK IN STOCK 280.22
    MASTERVOLT BATTERY MATE 2503 IG ISOLATOR-200 AMP, 3 BANK 83125035
    MASTERVOLT BATTERY MATE 2503 IG ISOLATOR-200 AMP, 3 BANK IN STOCK 302.22
       - Inverter-Charger Combos -
    CLICK On Product Name or Image For Product Specifications and Pricing.
    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!
    2454.71
    MASTERVOLT MASS COMBI 24V 3500 WATT 100A 230V 38023500
    MASTERVOLT MASS COMBI 24V 3500 WATT 100A 230V Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    3246.38
    MASTERVOLT MAC PLUS 12/12-50 CONVERTER 81205100
    MASTERVOLT MAC PLUS 12/12-50 CONVERTER IN STOCK 448.47
    MASTERVOLT MAC PLUS  24/12-50 CONVERTER 81205200
    MASTERVOLT MAC PLUS 24/12-50 CONVERTER Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    448.47
    MASTERVOLT MAC PLUS  12/24-30 CONVERTER 81205300
    MASTERVOLT MAC PLUS 12/24-30 CONVERTER Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    448.47
    MASTERVOLT MAC PLUS  24/24-30 CONVERTER 81205400
    MASTERVOLT MAC PLUS 24/24-30 CONVERTER Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    448.47
       - 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 737.52
    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!
    997.38
    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!
    1582.06
    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!
    754.46
    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!
    1180.98
    MASTERVOLT MASS SINE WAVE INVERTER 24/2500 (230V/50HZ) 24022500
    MASTERVOLT MASS SINE WAVE INVERTER 24/2500 (230V/50HZ) IN STOCK 2071.51
    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!
    3576.74
    MASTERVOLT MASS SINE WAVE INVERTER 12/2000 (120V/60HZ) 25012000
    MASTERVOLT MASS SINE WAVE INVERTER 12/2000 (120V/60HZ) Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    1750.56
    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!
    1626.98
    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!
    1860.23
    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!
    2326.74
       - Xtras - Parts - Accessories -
    CLICK On Product Name or Image For Product Specifications and Pricing.
    MASTERVOLT SCM60 CONTROLLER 131906000
    MASTERVOLT SCM60 CONTROLLER IN STOCK 561.50
    MASTERVOLT MASTERLINK MICC-INCLUDES SHUNT 70403105
    MASTERVOLT MASTERLINK MICC-INCLUDES SHUNT IN STOCK 560.69
    MASTERVOLT MASTERLINK BTM-III 12/24V DC 70403163
    MASTERVOLT MASTERLINK BTM-III 12/24V DC IN STOCK 345.79
    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!
    104.42
    MASTERVOLT MASTERVIEW READ-OUT 77010050
    MASTERVOLT MASTERVIEW READ-OUT Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    124.95
    MASTERVOLT EASYVIEW 5 77010310
    MASTERVOLT EASYVIEW 5" TOUCH SCREEN CONTROL PANEL IN STOCK 284.39
    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!
    228.43
    MASTERVOLT DC DISTIBUTION 500 77020200
    MASTERVOLT DC DISTIBUTION 500 Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    311.11
    MASTERVOLT MASTERBUS USB INTERFACE 77030100
    MASTERVOLT MASTERBUS USB INTERFACE Not in stock
    ETA: Usually Ships in 3-10 Days
    Pre-Order!
    159.25
    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!
    180.92
       - zSpecial Order -
    CLICK On Product Name or Image For Product Specifications and Pricing.
    MASTERVOLT AC MASTER 24V/2000W INVRTR 120V SPECIAL ORDERNON RETURNABLE DROPSHIPS NO PROMO SHIP 28522000
    MASTERVOLT AC MASTER 24V/2000W INVRTR 120V SPECIAL ORDERNON RETURNABLE DROPSHIPS NO PROMO SHIP Not in stock
    Special order
    Pre-Order!
    795.00