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Blue Sea Systems 7531BSS P12 12V DC Battery Charger 4-Stage 3-Output

Manufacturer

Blue Sea Systems

<p>When electrical reliability can mean the difference between a successful voyage and a dangerous situation, marine professionals and enthusiasts turn to Blue Sea Systems. Founded in 1992, this American manufacturer has built a reputation for creating electrical components specifically engineered to withstand the unforgiving marine environment. Every product reflects a commitment to safety standards and real-world performance that has made Blue Sea Systems a leading name in marine and specialty vehicle electrical systems.</p> <h3>Engineering for the Marine Environment</h3> <p>Blue Sea Systems develops and manufactures dependable AC and DC electrical products for marine and specialized vehicle applications, designed in the USA and engineered to excel in challenging environments. The marine environment presents unique challenges—salt spray, constant vibration, temperature extremes, and moisture exposure—that can quickly degrade inferior electrical components. Blue Sea Systems addresses these challenges through careful material selection, rigorous testing protocols, and designs that prioritize both safety and serviceability. Their components are engineered for marine use and align with the intent of ABYC E-11: AC and DC Electrical Systems on Boats and relevant USCG electrical regulations.</p> <h3>Commitment to Safety Standards</h3> <p>Safety standards aren't just guidelines for Blue Sea Systems—they're fundamental to every product design. All Blue Sea Systems marine battery disconnect switches comply with the ABYC C-7 certification, demonstrating their commitment to meeting and exceeding industry safety requirements. The company maintains ABYC-certified employees across multiple departments, from engineering to technical support, ensuring deep expertise in marine electrical system design and installation standards.</p> <h3>Comprehensive Product Range</h3> <p>Blue Sea Systems offers an extensive catalog designed to address every aspect of marine electrical systems. Their <a href="/7262-blue-sea-systems-circuit-breakers-200260">circuit breakers</a> provide resettable overcurrent protection with trip-free designs and clear trip indication for quick diagnostics. For power management, their <a href="/7262-blue-sea-systems-battery-switches-manual-200149">battery switches</a> offer reliable methods for controlling battery banks and disconnecting loads during storage or emergencies, with ABYC C-7 compliance guaranteed.</p> <p>Monitoring system health is critical aboard any vessel, which is why their <a href="/7262-blue-sea-systems-battery-monitors-volt-meters-200146">battery monitors and volt meters</a> provide accurate real-time data to help operators make informed decisions about power usage and charging. The company's <a href="/7262-blue-sea-systems-terminal-blocks-bus-bars-201059">terminal blocks and bus bars</a> create organized, serviceable connection points that simplify installation and future modifications. For keeping batteries properly charged, Blue Sea Systems offers <a href="/7262-blue-sea-systems-battery-chargers-200141">battery chargers</a> engineered with features like automatic charging relay compatibility and proper charge profile management.</p> <h3>Built by Boaters, for Boaters</h3> <p>Blue Sea Systems was founded based on a commitment to create innovative high quality marine electrical products to improve the safety, simplicity, and reliability of boating, with employees who are active boaters applying their passion to designing, developing, and building products. This firsthand experience translates into practical features like modular layouts, standardized footprints, and installer-centric designs that streamline panel work and serviceability. The result is a product line that addresses real challenges faced on the water, backed by comprehensive technical documentation and support resources that help both professionals and DIY enthusiasts complete installations with confidence.</p>

Part Number

7531BSS
06/01/2036 10:20 AM
Sale Price

$793.99

3 left at this price

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Usually delivered within 2 days

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FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Blue Sea Systems P12 Battery Charger is a professional-grade 12V DC four-stage charging system designed for three separate battery banks. This dry mount charger features advanced microprocessor-controlled charging technology that optimizes battery performance and longevity across multiple battery types including flooded, gel, and AGM batteries.

Key Features:

  • Four-stage charging algorithm (bulk, absorption, float, and maintenance) for optimal battery health
  • Three independent charging outputs to maintain multiple battery banks simultaneously
  • Rugged finned aluminum case construction for superior heat dissipation
  • Universal input voltage accepts 90-265V AC, 45-65 Hz for worldwide compatibility
  • Large bright full graphic control screen with intuitive user interface
  • Multi-language support in English, French, Italian, German, and Spanish
  • Charge Coordination technology integrates with Blue Sea Systems Automatic Charging Relays to isolate battery banks during charging
  • Built-in AC over/under voltage protection with automatic shut down and restart
  • Comprehensive diagnostic screens display fault codes and operating history
  • Dry mount design allows flexible installation in various orientations

The P12 charger is ideal for marine, RV, and commercial applications requiring reliable multi-bank battery management. The intelligent charging system automatically adjusts output based on battery condition, preventing overcharging while ensuring batteries reach full capacity. Note: This product is not available for sale in California.

Products specifications

Total Amps

25

Voltage

12

Found what I wanted at a great price. Thank you !

I ordered this but then cancelled it because I found one from the boat manufacturer. In the meantime yours showed up and looking it over I decided I could make it work. Your fast delivery and pricing made the sale.

It was fast and easy and I&rsquo;m satisfied

Fast service and delivery.

Really simple ordering..hopefully it will work and it doesn&rsquo;t take too long to arrive and if I can&rsquo;t use it I hope to be able to return it with no hassles..

Pretty easy to find what I needed. Will use again in the future.

Quick check out

Purchased Pentosin CH202. Good price, reasonable shipping cost and extremely fast shipping (2 days). Will use again.

Easy and fast

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