Compact 5400mAh Jump Starter with 600A Peak Current and Multi-Functional Power Bank

Chuangneng New Energy Co., Ltd. is a strategic partner of Guangdong Chuyuanzhijia Technology Co., Ltd. Since its establishment in 2021, the company has focused exclusively on the core field of portable car jump starters. We are a national high-tech enterprise integrating cutting-edge technology R&D, large-scale precision manufacturing, and global marketing.

Our headquarters and manufacturing base are located in Foshan, Guangdong Province—an important advanced manufacturing cluster in China, where the well-established automotive electronics and lithium battery supply chain provides us with unparalleled industrial advantages.

Our mission is to empower drivers worldwide to tackle sudden car battery outages with ease by providing safe, powerful, and reliable jump starter products, and to become the most trusted manufacturing partner for global brands and distributors.

We firmly believe that superior products start with superior manufacturing. To this end, we have built a modern production park covering a total area of over 15,000 square meters, with dedicated production zones for portable car jump starters equipped with industry-leading professional equipment.

• Dedicated Automated Production Lines: We operate more than 10 fully automatic assembly lines exclusively for portable car jump starters. The lines integrate automatic spot welders, laser welding equipment, high-precision battery sorting cabinets, automatic PCBA testers, and full-automatic encapsulation machines.

Core processes such as cell-to-protection-board welding and finished product airtightness testing are completed by automated equipment, ensuring consistent and highly reliable internal connections and minimizing human error.

• Rigorous Quality Control and Extreme Testing: Quality is the life of our products, especially for high-rate discharge car jump starters. Our quality control runs through the entire process:
  1. Incoming Inspection: 100% voltage, internal resistance, and capacity testing for all purchased cells; only automotive-grade high-quality power cells are selected. Cells are stored for 60 days to ensure no voltage drop.                                                               
  2. In-process Inspection: Quality control points set at key assembly stages, with full functional testing of BMS (Battery Management System) boards.               
  3. Finished Product Aging and Performance Testing: All finished products undergo cyclic thermal shock testing from -20°C to 60°C in professional high-low temperature aging test cabinets. Under simulated low-temperature conditions, they perform instantaneous peak current discharge tests of up to 800A to 2000A. Each unit must successfully complete over 50 simulated cranking cycles to guarantee starting performance in real cold environments                                    .

The annual designed production capacity of portable car jump starters exceeds 2 million units. Efficient supply chain management and lean production enable us to flexibly handle large-volume orders and provide stable, on-time delivery for OEM/ODM customers. Standard orders can be fulfilled within 30 days.

Our R&D center is the engine of company growth, staffed by experienced engineers and technicians dedicated to enhancing the core performance of portable car jump starters.

• Core Technical Patents: We have applied for and obtained more than 40 technical patents related to car jump starters, including 3 invention patents. These patents cover key fields such as intelligent multi-level current protection circuits, low-temperature self-heating start algorithms, adaptive voltage recognition technology, and compact high-power-density structural design.
• Advanced BMS Management System: Our independently developed 5th-generation battery management system features basic protections (overcharge, over-discharge, over-current, short-circuit, temperature) plus cell active balancing and health self-diagnosis. It monitors each cell in real time, optimizes discharge curves via algorithms, and ensures strong, safe starting current while protecting battery lifespan.
• Material and Structural Engineering: Our structural engineering team collaborates closely with material suppliers to select V0 flame-retardant, impact-resistant PC+ABS alloy for housings and design internal multi-dimensional buffer structures, ensuring products pass strict 1.5-meter drop tests. All metal interfaces pass 48-hour salt spray testing for durability and reliability.

Product safety is the cornerstone of our trust with international customers. Our products are designed and manufactured in full compliance with the strictest standards of target export countries.

• Comprehensive International Certifications: Our product lines have obtained authoritative certifications including UL 2743 (US safety standard), CE (EU, including EMC and LVD directives), KC (South Korea), PSE (Japan), RCM (Australia/New Zealand). We strictly comply with RoHS, REACH, and WEEE environmental directives and provide complete compliance documents.
• Quality Management System: The company’s overall operation is certified to ISO 9001:2015. We have established a full-process traceable documentation system from product design review, incoming inspection, production process control to final shipment audit.

We are more than a manufacturer—we are your strategic partner for expanding the automotive aftermarket. We provide end-to-end services from concept to shelf for global brands, chain retailers, distributors, and e-commerce platforms.

• Appearance and Structural Customization: With an independent industrial design team, we provide full solutions from ID design, 3D modeling to mold development based on your brand image and market positioning.
• Function Integration Development: We integrate jump starters with TPMS, digital voltage display, wireless charging, COMPACT inverters, and other modules to develop high value-added composite products.
• Compliance and Packaging: One-stop design and production services for labels, multilingual manuals, and retail packaging compliant with your target market regulations.

• Multilingual Team: Professional overseas sales and technical support teams ensure barrier-free communication.
• Certification Assistance: Rich certification experience provides full guidance from pre-testing, document preparation to submission, greatly shortening your new product launch cycle.
• Rapid Sample Service: Fast engineering samples (3–5 working days) and small-batch trial production at the initial project stage to accelerate your market validation.

• Flexible Logistics Solutions: Deep cooperation with top international logistics companies supports FOB, CIF, DDP, and other trade terms, as well as overseas warehouse fulfillment services in Europe, North America, and other regions.
• Warranty and After-sales: 12-month warranty for standard products. Efficient global after-sales response mechanism typically responds to customer inquiries within 24 hours, providing professional fault analysis, replacement parts, or repair support.

While serving global partners, our own brands "XIAONENGREN" and "LEITING CAPTAIN" achieve annual sales of 11.5 million US dollars. We also manufacture for multiple leading Chinese enterprises including "SAST" and "GOODYEAR"—the best recognition of our professionalism from the market.

At Chuangneng, we understand more than how to make a power source—we understand how to make "travel security". We commit to continuous R&D investment, strict control over every step from raw materials to finished products, and providing stable, high-performance portable car jump starters with international competitiveness for you.

We sincerely invite you to visit our factory, or request detailed product catalogs, certification reports, and OEM/ODM cooperation plans. Let us join hands to bring more peace of mind and power to the global market.

Note: Out of respect for partners’ commercial information, some brand names in cooperation cases have been anonymized. More detailed cooperation background can be provided with authorization during specific business negotiations.