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Pro Mariner 12v 30 Amp Pro Tournament 300 Quad 4 Bank Charger 51034

ProTournament 300 Quad # 51034
$408.00 - No Tax
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$7.50 Flat Rate Shipping *
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Product InformationStore Part Number: ProTournament 300 Quad # 51034


The Pro Tournament 300 Quad Charger/Maintainer by ProMariner is an intelligent 4 bank 30 amp battery charger designed for tournament use. One of the key features of this charger is that the Pro Tournament 300 Quad is capable of sensing increased demand from the auxiliary battery and diverting up to the 100% of the available power to that battery. This incredible charger from ProMariner is also fully temperature-controlled and microprocessor-controlled so it will not overcharge your batteries. The ProTournament 300 Quad is an extremely durable and rugged 4 bank charger that is also completely waterproof. 

The Pro Tournament 300 Quad is specifically designed with professional tournament use in mind. It is lightweight at only 13 pounds, yet it is still able to offer an incredible 30 amps of charge distributed by 4 banks, and will bring your batteries up to 100% even on long extension cords that drop the input voltage down to as low as 90 VAC. Charging will automatically distribute its full rated output of 30 amps to any one bank or combination of all battery banks. The Pro Tournament 300 Quad distributes and uses every charging amp with no waste. This Quad version has cable outputs of 15 feet, 9 feet, 9 feet, and 9 feet for the most demanding distance requirements. 


  • Distributable power on-demand
  • Multi-stage charging
  • Digital Battery Type Selector
  • LED Status Indicator
  • Compact Lightweight Design
  • Thermal Output Control
  • Quality Built
  • Waterproof and Vibration Resistant
  • Inline Fuses, Thermal Protection, Over Voltage Protection, Overload Protection, Reverse Polarity and Ignition Protection
  • Pre-Wired for Easy Installation
  • Will Never Overcharge your Batteries


*Flat Rate shipping is for the lower 48 states only.

Tech Specs

  • Length : 17
  • Width : 6 7/8
  • Height : 3
  • Weight : 13 lbs
  • Weight Shipped : 14 lbs
  • Banks : 4
  • Model: ProTournament 300 Quad
  • Manufacturer: Pro Mariner
  • Amperage Per Bank : Variable
  • Total Amperage : 30
  • Voltage : 12 V
  • Input : 90-135 VAC 60Hz
  • Cable Length : 15'/9'/9'/9'
  • Manufacturer Part #: ProTournament 300 Quad # 51034

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Manuals & Tutorials


Order Line: 1-800-362-5397
M–F 6am–5pm PST
Tech Help: 541-474-4421
Fax: 541-471-6014
276 Tech Way, Suite A
Grants Pass, OR 97526
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