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This September, The Department of Industry and Information Technology of Guangdong Province announced the list of companies that passed the third batch of reviews for the National specialized and sophisticated "Little Giant" enterprise. Shenzhen Carku Technology Co., Ltd (Carku) has been re-checked as a National specialized and sophisticated "Little Giant" enterprise. This prestigious recognition not only affirms Carku’s past achievements but also highlights the company’s future development potential.
The National specialized and sophisticated "Little Giant" enterprise are companies that excel in niche markets, possess strong innovation capabilities, have high market share, control key core technologies, and maintain high product quality and efficiency. Carku’s successful re-certification underscores the company’s continuous leadership in technology innovation, market share, and product quality. It also highlights the company’s crucial role in driving industry progress and contributing to industrial upgrades.
Founded in 2011, Shenzhen Carku Technology Co., Ltd is a high-tech enterprise specializing in the research, development, production, and sales of lithium battery application products. The company has developed key product segments, including Car Jump Starter, Portable Power Station, and Starting Battery, which are widely applied in disaster relief, emergency power outages, outdoor camping, and self-driving trips.
Carku has accumulated 717 global patents and has passed a range of product certifications, including UL, CE, FCC, PSE, and RoHS, as well as multiple system certifications such as ISO9001, IATF16949, BSCI, and C-TPAT. The company’s business has expanded to over 50 countries across six continents, with total product sales exceeding ten million units. Carku is committed to providing intelligent energy products to users and creating a better life.
As a technology-driven enterprise, Carku will continue to lead with technological innovation, working to build a more comprehensive research and development system and innovation platform. The company plans to increase investment in R&D equipment and funding to further enhance product technology and competitiveness.
The successful re-certification as a National specialized and sophisticated "Little Giant" enterprise by the Department of Industry and Information Technology of Guangdong Province marks an important milestone in Carku’s development journey and represents a new starting point for future growth. The company will seize this opportunity to continue pushing for innovation, achieving breakthroughs, and striving for higher-quality development.
Looking ahead, Carku will work together with its dedicated team to enhance brand influence, consolidate its market position, and move toward its goal of becoming a global leader in energy technology.
JS617N Heavy Duty Sodium-Ion Jump Starter 4000A Peak – Starts 6.6L Gas Trucks & Commercial Vehicles – Works at -40°C – Portable Emergency Car Battery Booster with LED Flashlight
● 4000A PEAK POWER FOR HEAVY-DUTY VEHICLES – Engineered for 6.6L gasoline trucks, SUVs, and commercial vehicles, the JS617N delivers an instant 4000A surge to get you back on the road in seconds.
● SODIUM-ION TECHNOLOGY BUILT FOR EXTREME COLD – Advanced sodium-ion (Na⁺) technology: less dependent on scarce lithium and lead resources, built for a sustainable future.
● OEM/ODM JUMP STARTER AVAILABLE — Need a custom solution? Contact us for your exclusive quote today.
A reliable all-in-one tyre inflator jump starter does more than just inflate tyres. It restores proper tyre pressure in minutes and delivers instant emergency starting power when your car battery lets you down.
It also features three lighting modes — SOS, Strobe, and Flashlight — making it ideal for outdoor use and nighttime emergencies. Compact enough to fit in your bag, this portable jump starter also functions as a mobile power bank, allowing you to charge your electronic devices anytime, anywhere.
Looking for Jump Starter ODM/OEM solutions? Contact us today for your exclusive quote.
JS625 Sodium-Ion Jump Starter 1500A Peak – Works at -40°C to 80°C – Starts Cars, SUVs & Motorcycles – 10400mAh Ultra-Lightweight Portable Emergency Car Battery Booster with LED Flashlight
● 1500A PEAK, SODIUM-ION POWERED — Starts cars, SUVs, and motorcycles instantly. Na⁺ sodium-ion technology delivers stable cranking power in extreme conditions where conventional batteries fail.
● WORKS AT -40°C TO 80°C (-40°F TO 176°F) — From frozen winter mornings to scorching desert highways, the JS625 performs where lithium and lead-acid simply can't.
● OEM/ODM SOLUTIONS AVAILABLE — Looking to private-label or customize a sodium-ion jump starter? Contact us today for your exclusive quote.

Building A, Qixing Creative Square,
Lianrun Rd., Gaofeng Community,
Dalang Street, Longhua District,
Shenzhen,Guangdong,China

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