The Apex of Energy Storage and Starting Power – Redefining the Possible

Introducing the definitive solution for applications where power demands are colossal and reliability is non-negotiable. The 12V 200Ah Ultra-Premium Sodium-Ion Battery represents the pinnacle of energy storage technology, delivering an earth-shaking 1500 Cold Cranking Amps (CCA) alongside a monumental 200Ah of usable capacity. This colossal powerhouse is engineered to conquer the most extreme operational challenges, functioning with unwavering precision across a brutal -40°C to 80°C (-40°F to 176°F) temperature spectrum. It is not merely a battery; it is a complete, high-density power system engineered to replace complex multi-battery banks, offering unparalleled starting force, immense energy reserves, and intelligent management for the world's most demanding sectors. The culmination of advanced engineering by Yunfan Factory.

Revolutionary Performance Benefits: Where Power Meets Unmatched Endurance

This battery sets a new global benchmark, offering a suite of advantages that render traditional power architectures obsolete for heavy-duty applications.

1. Colossal Cranking Power with Unprecedented Energy Density
Harness an industry-leading 1500A pulse current for instantaneous ignition of the largest industrial diesel engines and marine propulsion systems. Simultaneously, access a massive 200Ah energy reservoir to sustain auxiliary loads, electronics, and critical systems for extended durations, all within a single, integrated unit.

2. Master of All Climates – From Arctic to Desert
Sodium-ion chemistry provides exceptional electrochemical stability, ensuring powerful, reliable starts in deep-freeze conditions as low as -40°C. Its robust thermal management equally ensures safe, high-output performance in scorching environments up to 80°C, guaranteeing operational readiness in any geography or season.

3. Sustained High-Current Delivery for Industrial Demands
Engineered with a formidable 200A continuous discharge rating, this battery seamlessly powers high-demand auxiliary equipment, large-scale inverters, heavy-duty winches, or industrial tools without compromising its primary starting function, eliminating the need for separate power circuits.

4. Inherent Safety Architecture & Unrivaled Long-Term Value
Constructed with the stable and robust chemistry of sodium-ion cells, this platform offers superior safety margins. With a lifecycle exceeding 3,500 deep discharge cycles, it delivers decades of reliable service and an exceptional total cost of ownership, outlasting and outperforming any conventional alternative.

5. Intelligent Ecosystem with Comprehensive Oversight

• Enterprise-Grade Bluetooth Telemetry: Command real-time visibility into every critical parameter—voltage, state of charge, temperature logs, and system diagnostics—via a professional smartphone or tablet application for predictive maintenance and optimized energy budgeting.

• Multi-Tiered Advanced BMS Protection: The integrated smart Battery Management System enforces military-grade safeguards against all fault conditions—over-charge, deep discharge, over-current, short circuit—while maintaining perfect cell balance for peak safety, performance, and longevity.

• Custom System Integration Protocol: Yunfan Factory engineers support the development of bespoke communication interfaces (CAN Bus, RS485, Ethernet) and data dashboards for seamless integration into sophisticated vehicle, vessel, or industrial SCADA and fleet management systems.

Engineered for the World's Most Demanding Power Scenarios

This battery is the cornerstone for applications where power defines productivity, safety, and operational capability.

• Mega-Haul Trucks, Mining & Heavy Construction: The ultimate power source for the largest earth-moving equipment, haul trucks, and heavy machinery, providing failsafe starting power and running advanced onboard systems in the most remote and punishing environments.

• Large Commercial Vessels & Megayachts: The definitive marine power system, capable of starting massive main engines and serving as a gargantuan house bank to power navigation, stabilization, crew amenities, and hotel loads for transoceanic voyages without reliance on generators.

• Critical Infrastructure & Prime Power Backup: The core of reliability for mega-watt scale backup generators at data centers, hospitals, and utility plants. Its capacity can also serve as a critical short-term UPS for entire facilities.

• Large-Scale Renewable Energy & Off-Grid Systems: The ideal building block for massive solar, wind, or micro-grid energy storage arrays, providing grid-forming capabilities, surge support, and days of autonomy for remote communities or industrial sites.

Co-Engineer with Yunfan Factory: Your Partner for Mega-Scale Power Solutions

Develop and Manufacture the Next Generation of Industrial Energy Systems.
Yunfan Factory provides complete OEM and ODM services, leveraging our unparalleled expertise in mega-capacity sodium-ion applications to bring your visionary power product to global markets.

• Bespoke Mega-Capacity Battery Architecture: We engineer the world's largest format sodium-ion batteries, customizing energy density, power output (CCA), thermal systems, and mechanical design to meet your most ambitious application blueprints and performance criteria.

• System-Level Integration & Validation: Our elite engineering team partners with you to architect complete power solutions, optimizing BMS firmware, communication networks, and safety protocols for integration into the most complex industrial, marine, or grid-tied platforms.

• End-to-End Flagship Product Realization: From initial concept sculpting and industrial design to proprietary firmware/cloud-APP development, full international certification, and premium global packaging, we orchestrate the entire product journey to deliver a market-defining flagship under your brand.

• Global Supply Chain for Industrial OEMs & Integrators: We provide scalable, just-in-time volume production, competitive project-based economics, and white-glove technical partnership to empower the launch and lifecycle management of category-defining power solutions worldwide.

Architect the future of industrial power. Contact Yunfan Factory for a strategic consultation.

The Strategic Imperative of Partnering with Yunfan Factory

• Unmatched Expertise in High-Energy-Density Na-ion Systems: Our dedicated R&D pioneers the frontier of sodium-ion technology for mega-power applications, granting partners a decisive first-mover advantage and a sustainable technological moat.

• Vertical Manufacturing Sovereignty for Guaranteed Quality: Absolute in-house dominion over the entire value chain—from frontier cell procurement and proprietary BMS silicon to robotic assembly—ensures peerless quality, bulletproof reliability, and the ability to implement revolutionary safety and performance features.

• Proven as the Innovation Partner to Industry Leaders: We are the undisclosed development and manufacturing nucleus for global leaders requiring bleeding-edge, dependable power solutions for mission-critical and capital-intensive market segments.

• Commitment to Solving Civilization-Scale Power Challenges: Our creation of ultra-high-capacity, extreme-environment sodium-ion batteries directly answers the escalating demand for efficient, safe, and potent energy storage to power heavy industry, global commerce, and modern infrastructure.

Industrial-Grade Packaging & Global Project Logistics

• Fortified, Pallet-Ready Transit System: Each unit is secured in an engineered, heavy-gauge shipping crate with integrated pallet base and advanced multi-impact cushioning, guaranteeing secure arrival for direct site delivery or complex project logistics.

• Comprehensive Global Compliance Portfolio: Our systems undergo exhaustive testing and certification to satisfy the most stringent international standards for transportation (UN38.3, IATA/IMDG), safety (IEC 62619, UL 1973), and environmental compliance, accompanied by a complete dossier for frictionless global project deployment.

• Worldwide Project Logistics Management: We maintain strategic alliances with top-tier global freight and project cargo specialists to provide door-to-door logistics solutions, including customs brokerage, for both prototype validation and volume deployments to any project site on Earth.

Frequently Asked Questions (FAQ)

Q1: What type of engine or system requires a 1500 CCA, 200Ah battery?
A: This battery is engineered for the most extreme applications on the planet: think large marine main propulsion engines (over 500HP), Mining haul truck diesel engines, 1MW+ standby generators for hospitals or data centers, and large off-grid communities. It's for where starting power and energy autonomy are both critical at a massive scale.

Q2: Can this single battery replace an entire bank of lead-acid batteries?
A: Absolutely, and with transformative benefits. A traditional lead-acid bank to deliver 1500 CCA and 200Ah could involve 8-12 large batteries, weighing 400-600 kg (880-1320 lbs), requiring complex wiring and maintenance. Our single unit at 28 kg replaces it all with over 90% weight savings, simplified installation, and vastly superior performance and lifespan.

Q3: What charging infrastructure is required for this mega-battery?
A: It requires a high-current charging system explicitly designed for Sodium-Ion chemistry, programmed for a 15.6V absorption phase. For applications of this scale, we recommend and can supply specifications for industrial-grade, programmable 80-100A chargers or assist in designing integrated high-output alternator systems with external regulators. Yunfan Factory provides full system integration support.

Q4: How is the battery managed and monitored in a critical setting?
A: Beyond the standard Bluetooth app for local checks, for critical infrastructure, we offer BMS versions with hard-wired communication ports (CAN Bus, RS485, Ethernet). This allows for real-time, remote monitoring and control integration into Building Management Systems (BMS), SCADA systems, or vessel network management systems, providing centralized oversight and alarm management.

Command the Future of Extreme-Duty Power.

This is more than a battery; it is a strategic power asset. Empower your most capital-intensive and critical operations with the unparalleled combination of ultimate starting force, gargantuan energy storage, intelligent management, and next-generation safety—all engineered into one revolutionary platform.

Define the new standard for power. Contact Yunfan Factory today for unparalleled technical documentation, comprehensive system integration support, and executive partnership opportunities.