POWKEYPOWERPOWKEYPOWERPOWKEYPOWERPOWKEYPOWER
  • HOME
    R1000-3

    Home Power Backup Series

    Powkey G600 600W | 592Wh
    Powkey R600 600W | 592Wh
    Powkey R1000 10000W | 962Wh
    Powkey R1200 1200W | 1018Wh
    R150

    Handheld Series

    Powkey R150 150W | 155Wh Powkey R100 100W | 146Wh Powkey HP200S 200W | 146Wh
    HP100S

    Desktop Series

    Powkey HP100S 100W | 66.6Wh
    R350

    Outdoor Series

    Powkey R350 350W | 296Wh Powkey R600 600W | 592Wh Powkey R300 300W | 296Wh Powkey R500 500W | 555Wh
    R300

    Solar Panels & Power Station Set

  • OEM/ODM
  • PRODUCTS
    R1000-3

    Home Power Backup Series

    Powkey G600 600W | 592Wh
    Powkey R600 600W | 592Wh
    Powkey R1000 10000W | 962Wh
    Powkey R1200 1200W | 1018Wh
    R150

    Handheld Series

    Powkey R150 150W | 155Wh Powkey R100 100W | 146Wh Powkey HP200S 200W | 146Wh
    HP100S

    Desktop Series

    Powkey HP100S 100W | 66.6Wh
    R350

    Outdoor Series

    Powkey R350 350W | 296Wh Powkey R600 600W | 592Wh Powkey R300 300W | 296Wh Powkey R500 500W | 555Wh
    R300

    Solar Panels & Power Station Set

    • 12V/24V Battery
    • Car Jump Starter
    • Portable Power Station
    • Solar Panels
    • Home Energy Storage Battery
  • ABOUT US
    • Factory
  • SUPPORT
    • Contact
    • FAQ
  • BLOG
    • Industry
    • Company
✕

4000A Emergency Jump Starter – An Efficient Solution for Your Supply Chain

Dear Partners and Distributors,

As a supplier specialising in automotive emergency starting equipment, we remain committed to delivering innovative products that combine performance, safety, and market competitiveness. Today, we proudly present our flagship ‘12V Multi-Functional Emergency Jump Starter with 4000A Peak Current’. This device not only meets the diverse needs of end-users but also unlocks new possibilities for expanding your market reach and enhancing service value.

Core Product Advantage: Comprehensive Starting Assurance Across All Scenarios

We fully recognise that starting requirements vary significantly across different vehicle types and usage scenarios. Designed from the outset as an ‘all-scenario coverage solution,’ this starter power supply is widely applicable for:

– Small petrol-powered equipment: 1.5L lawnmowers, 3.5L motorcycles, etc.;

– Domestic saloon cars and SUVs: petrol vehicles under 5.5L;

– Heavy-duty and commercial vehicles: 6.5L off-road vehicles, 8.0L diesel trucks, etc.

4000A car jump starter

Particularly noteworthy is its ‘exceptional compatibility with diesel engines’ – diesel vehicles, characterised by high compression ratios and substantial starting current demands, often prove challenging for conventional starting equipment. This product delivers a peak instantaneous output of 4000A, specifically optimised for diesel engines up to 8.0L. It maintains stable performance in low-temperature environments and frequent start-stop scenarios, significantly broadening your customer reach.

Supply Chain Value: Enhancing Your Service Competitiveness

1. Multi-functional design reduces SKU pressure

– A single product accommodates multiple vehicle types, simplifying inventory management, optimising capital utilisation, and streamlining customer selection.

2. Strengthens service systems to create added value

– For B2B clients such as auto repair shops, dealerships, and car clubs, this product serves as a value-added service offering, enhancing customer loyalty and service completeness.

– For clients in outdoor equipment, emergency response, logistics, and similar sectors, it can be recommended as standard vehicle-mounted equipment, opening industry procurement channels.

3. Customisation Support for Brand Differentiation

– We facilitate OEM/ODM partnerships, adjusting aesthetics, packaging, and functional combinations (e.g., adding air pumps, lighting, inverter outputs) to meet channel requirements, enabling you to develop bespoke product lines.

4. Reliable Quality, Hassle-Free After-Sales

– Products hold multiple safety certifications and incorporate intelligent protection chips, featuring reverse polarity, overload, and short-circuit safeguards.

– Comprehensive after-sales support and product training materials are provided to assist in establishing professional product presentation and service systems.

12V car jump starter battery

Market Positioning: Targeting High-Growth Potential Sectors

The emergency power supply market is undergoing rapid expansion, driven by:

– Rising vehicle ownership and ageing fleets exacerbating battery failures;

– The rise of outdoor self-driving and off-road exploration lifestyles, making emergency equipment essential;

– Commercial fleets and logistics enterprises increasingly prioritising vehicle uptime and emergency preparedness.

This 4000A jump starter, with its robust output, broad adaptability, and reliable safety features, precisely targets the mid-to-high-end market, meeting the stringent performance requirements of professional users and institutional clients.

Collaboration Proposal: Building a Shared Service Ecosystem

We cordially invite agents, distributors, industry integrators, and brand partners at all levels to join our supply network. We offer:

– Tiered procurement policies: Supporting trial orders and long-term partnership discounts;

– Marketing materials: Product videos, detailed imagery, and scenario-based promotional copy;

– Technical training support: Regular online/offline product and application training;

– Regional protection mechanism: Safeguarding partners’ market rights.

We believe superior products must be underpinned by an efficient supply chain and dedicated service system. This 4000A emergency starter is not merely a product, but a testament to our confidence in jointly developing markets and serving end-users with our partners.

—

Should you wish to explore collaboration opportunities or require further documentation, please do not hesitate to contact us. We look forward to joining forces with you to deliver reliable assurance of ‘instant start-up, worry-free travel’ for more vehicle owners and industry clients.

Product keywords: #diesel vehicle starting, #universal vehicle compatibility, #high-current output, #automotive supply chain, #emergency power solutions, #outdoor emergency rescue, #fleet essential

Related posts

January 30, 2026

Advantages and Disadvantages of Semi-Solid-State and All-Solid-State Batteries


Read more
January 23, 2026

Avoiding the cost increase of LiFePO4, energy storage procurement suggestions


Read more
December 3, 2025

Winter Coming? Be Prepared. Jump Starter is a Forward-Thinking Asset.


Read more

 

| Social share

  • Facebook
  • TikTok
  • YouTube
  • LinkedIn
  • X

JOIN OUR MAIL LIST FOR EXCLUSIVE

Offers & Crazy Deal

Email field is required to subscribe.

x

You Have Successfully Subscribed to the Newsletter


| New products

  • 12V 100ah Lifepo4 Battery With USB
    12V 100ah Lifepo4 Battery With USB
  • Powkey G120 Mini Power Station 120W 26400mAh/97.68wh
    Powkey G120 Mini Power Station 120W 26400mAh/97.68wh
  • Powkey H11 20000mAh Jump Starter With Air Pump
    Powkey H11 20000mAh Jump Starter With Air Pump
  • Powkey YT120W Folding Solar Panels
    Powkey YT120W Folding Solar Panels

 

CONTACT   US

Call us today at  +86-18126287407

Contact Center

Some people say this is a trustworthy supplier.

 

Leading portable solar energy storage power supplies manufacturer.

Our Products

▷  12V/24V Battery
▷  Portable Power Station
▷  12V Car Jump Starter
▷  Folding Solar Panels

Contact Center

Write us: info@powkeypower.com

+86 18126287407

Building 3,No.2,Yinling Road, Guancang,Zhangmuou Town,Dongguan,Guangdong,China

© 2026 Powkey Solar Portable Power Station | All Rights Reserved

✕

Login

Lost your password?

Create an account?