Description
ProMariner ProTournament 500 Elite Series3 5-Bank On-Board Marine Battery Charger [53505] – CWR-96529
ProTournament 500 Elite Series3 5-Bank On-Board Marine Battery Charger
The ProTournamentelite series3 has been taken to the next level of design and performance, providing a competitive edge that will put you on the water first with power to last. With true rated output amperage and models up to 50 amps with Distributed-On-Demand™ charging Technology, ProTournament delivers the fastest charge times in its class. Designed to innovate and boasting 3 distinct industry 1st patent pending features.
Features
- 50 Amp/Five Bank
- IP 67 Sealed Waterproof Design
- Line of Sight, Charge Status AC Glow Plug
- Selectable Turbo Charge Mode
- Forced Power Flow Cooling
- 4 Digitally Selectable Charge Profiles
- Dual Mode Battery Status Monitor
- Distributed-On-Demand Technology™
Specifications
| Charger Input Voltage | 120V |
|---|---|
| Charger Output Current | 50A |
| Charger Output Voltage | 12/24/36/48V + 1 |
| Charging Banks | 5 |
| Portable | No |
| Box Dimensions | 9″H x 11″W x 18″L |
| Weight | 19.15 lbs |
| UPC | 031669535053 |
What our Experts Think
- Tournament‑Level Charging Performance: The ProMariner ProTournament 500 Elite Series3 5‑Bank On‑Board Marine Battery Charger [53505] – CWR‑96529 delivers a true‑rated 50 A output across five banks, designed for rapid, effective charging of complex marine battery systems.
- Waterproof & Rugged Build: Fully IP67 sealed for marine‑ready protection against water intrusion and harsh environments — ideal for offshore boats and saltwater use.
- Smart, Multi‑Profile Charging: Features 4 digitally selectable charge profiles (Flooded, AGM, LiFePO4, etc.) to match different battery chemistries and optimize charge health.
- Distributed‑On‑Demand™ Technology: Automatically allocates maximum available amps where needed, accelerating overall charge times compared with traditional fixed‑bank chargers.
- Real‑Time Monitoring: Dual‑mode battery status monitor lets you view charge progress or remaining battery capacity right from the unit.
- Turbo & Forced Cooling: Selectable Turbo charge mode and forced power‑flow cooling keep the charger efficient even under heavy loads or lower AC input.
- Heavy Duty, Long‑Life Design: Premium construction with corrosion‑resistant components and advanced thermal management enhances durability and performance in demanding marine conditions.
Q&A
Q: What is the ProMariner ProTournament 500 Elite Series3?
A: A high‑performance onboard marine battery charger with 5 independent charging banks and a total of 50 amps output engineered for boats with multiple battery systems.
Q: What are its key performance features?
A: • IP67 waterproof sealed design for marine conditions
• Turbo Charge Mode for faster charging
• Forced Power Flow cooling
• Distributed‑On‑Demand™ charging for efficient power allocation
• Four selectable digital charge profiles
• Dual‑mode battery status monitor for easy battery health tracking
Q: How many batteries can it support?
A: Up to 5 separate 12 V battery banks, ideal for starting, trolling, house, and accessory batteries aboard.
Q: What voltages does it support?
A: Works with 12 V, 24 V, 36 V, and 48 V systems depending on how the banks are configured.
Q: Is it durable for harsh marine use?
A: Yes — the IP67 waterproof rating and robust cooling design make it suitable for engine compartments and outboard‑exposed environments.
Q: What battery types are compatible?
A: Designed to charge Flooded (lead‑acid), AGM, and approved LiFePO4 batteries with selectable profiles tailored to each chemistry.
Q: How does Distributed‑On‑Demand™ help?
A: It automatically allocates available charge amps to batteries that need them most, speeding up total charge times and balancing battery health.
Q: What safety and smart features does it include?
A: It has protective thermal management, smart battery monitoring, and LED indicator feedback for charge/condition status.
Q: Who should use this charger?
A: Ideal for serious boaters, tournament anglers, and multi‑battery marine systems needing robust, reliable battery management.
Q: Why choose this model?
A: Offers strong total output, multi‑bank support, smart charging tech, and rugged marine durability — helping keep all onboard batteries charged, conditioned, and ready.
Maintenance Tips
- Inspect Wiring & Terminals – Regularly check AC input and battery connections for corrosion or looseness to maintain optimal charging performance.
- Keep Unit Clean & Ventilated – Remove dust, salt, and debris; proper airflow prevents overheating and extends electronic component life.
- Use Correct Battery Profiles – Set AGM, Flooded, GEL, or LiFePO4 modes appropriately to avoid overcharging and maximize battery lifespan.
- Monitor Status & Alarms – Observe bank LEDs or CZone interface for faults, charge completion, and early problem detection.
- Verify Secure Mounting – Ensure the charger is firmly mounted to resist vibration in marine conditions.
- Check Fuse & Protection Systems – Inspect fuses and internal protections periodically for proper operation.
- Run Full Charge Cycles Periodically – Exercise all banks to confirm even charging and prevent sulfation on batteries.
- Avoid Water Exposure – Even though the unit is waterproof, prevent direct water spray or immersion to safeguard electronics.






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