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  • Factory Direct Energy Storage Emergency Start Power Supply 36V 250F Supercapacitor 3V 3000F 3000 Farad Super Capacitor
  • Factory Direct Energy Storage Emergency Start Power Supply 36V 250F Supercapacitor 3V 3000F 3000 Farad Super Capacitor
  • Factory Direct Energy Storage Emergency Start Power Supply 36V 250F Supercapacitor 3V 3000F 3000 Farad Super Capacitor
  • Factory Direct Energy Storage Emergency Start Power Supply 36V 250F Supercapacitor 3V 3000F 3000 Farad Super Capacitor
  • Factory Direct Energy Storage Emergency Start Power Supply 36V 250F Supercapacitor 3V 3000F 3000 Farad Super Capacitor
  • Factory Direct Energy Storage Emergency Start Power Supply 36V 250F Supercapacitor 3V 3000F 3000 Farad Super Capacitor
Factory Direct Energy Storage Emergency Start Power Supply 36V 250F Supercapacitor 3V 3000F 3000 Farad Super Capacitor

Factory Direct Energy Storage Emergency Start Power Supply 36V 250F Supercapacitor 3V 3000F 3000 Farad Super Capacitor

$302.00-$325.00/ Piece|1 Piece/Pieces(Min. Order)

Customization:

Customized packaging(Min.Order: 1000 pieces)

Factory Direct Energy Storage Emergency Start Power Supply 36V 250F Supercapacitor 3V 3000F 3000 Farad Super Capacitor

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Emergency Power Supply: Delivers instant high-power output for emergency starts in vehicles, industrial equipment, or critical systems.
  • Modular Energy Storage: Scalable design allows configuration to achieve 36V (via series connection) and 250F total capacitance, adapting to specific power requirements.

Key features

  • 1. Modular Design for Customized Power Solutions

  • With a scalable modular design, you can easily configure power outputs to match specific energy needs, whether for emergency vehicle starts or renewable energy storage.

  • 2. High-Capacity 3000F Cells for Rapid Energy Delivery

  • With 3000F per cell, you can achieve instant power bursts for critical applications like emergency starts or grid stabilization, outperforming standard capacitors in energy density.

  • 3. Robust Corrosion-Resistant Construction

  • With a sturdy black plastic casing and metal terminals, you can ensure reliable operation in harsh environments while protecting against mechanical and environmental damage.

  • 4. Low-Voltage 3.0V Cells for Simplified Safety

  • With a low 3.0V per cell design, you can reduce overvoltage risks and simplify power management systems, ideal for both commercial and residential use cases.

  • 5. EPR-Certified Compliance for European Markets

  • With EPR certifications in France and Germany, you can meet stringent environmental regulations for eco-friendly disposal and seamless market entry in Europe.

Product details

Factory Direct Energy Storage Emergency Start Power Supply 36V 250F Supercapacitor 3V 3000F 3000 Farad Super Capacitor

The Factory Direct Energy Storage Emergency Start Power Supply is a modular supercapacitor system designed for high-capacity energy storage and rapid power delivery. Featuring 3V cylindrical cells (3000F each), the system scales to 36V/250F through series-parallel configurations, offering robust energy density and reliability. Ideal for emergency power, renewable energy storage, and industrial applications, this supercapacitor combines low-voltage safety with durable construction for long-term use.

Technical specifications

FeatureSpecificationBenefit
Modular DesignStackable 3V/3000F cellsCustomizable voltage/capacitance for diverse needs
Rated Voltage3.0V per cell (36V total in series)Simplified power management with low voltage
Total Capacitance250F (at 36V configuration)High energy storage for emergency power needs
MaterialSturdy black plastic casing, metal terminalsProtection against environmental stress
CertificationsEPR France (Packaging/WEEE), EPR Germany (Packaging)Compliance with EU environmental standards
Cycle Life>100,000 cycles (at 70% DOD)Long-lasting performance for industrial use

Customization guide

Adjust the number of modules in series/parallel to achieve desired voltage (e.g., 24V, 48V) or capacitance (e.g., 500F). Ideal for tailoring power output to applications like EVs, grid stabilization, or backup systems.

Get inspired

With its modular scalability and 3000F per cell, this supercapacitor delivers unmatched flexibility. Whether you need a compact emergency power supply or a high-capacity energy buffer for renewable systems, this solution adapts to your exact requirements.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Voltage Range36V (fixed)48V (adjustable)72V (adjustable)
Total Capacitance250F500F (+100%)750F (+200%)
Max Power Density12kW/kg14kW/kg (+15%)16kW/kg (+33%)
Cycle Life100,000 cycles120,000 cycles (+20%)150,000 cycles (+50%)

Supplier's note

  1. Three Breakthroughs:

    • Modular Scalability: Stackable cells allow users to configure voltage/capacitance without redesigning systems.
    • High-Capacity Cells: 3000F per cell enables 2x the energy density of standard supercapacitors.
    • Low-Voltage Safety: 3.0V per cell reduces overvoltage risks, simplifying integration into sensitive systems.
  2. Optimal Version Selection:

    • Base Model: Ideal for small-scale applications (e.g., emergency backup, IoT devices) needing 36V/250F.
    • Advanced Model: Suitable for EVs and renewable systems requiring higher voltage (48V) and doubled capacitance (500F).
    • Pro Model: Best for industrial grid storage or heavy machinery demanding 72V/750F and 50% longer cycle life.

With the Pro version’s 750F capacity and 16kW/kg power density, you can handle peak loads 30% faster than lithium-ion batteries. Pair this with its tripled cycle life, and you achieve cost-effective, long-term energy buffering for demanding scenarios.

Frequently asked questions

  • Which supercapacitor model suits emergency power applications in electric vehicles?

  • How do I maintain the frothing nozzle of the 3V 3000F supercapacitor modules?

  • Are these supercapacitors EPR-certified for use in France and Germany?

  • Can I customize the 36V 250F supercapacitor system for grid stabilization?

  • How does the 3V supercapacitor compare to lithium-ion batteries for energy storage?

  • Are these supercapacitors suitable for harsh outdoor environments?

  • What applications use 3,000F supercapacitors with 3.0V ratings?

  • How do I scale supercapacitor capacity for industrial power backup?

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