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On March 7, 2024, the 24th Shenzhen Jiuzhou Exhibition opened grandly at the Shenzhen International Convention and Exhibition Center (Bao'an). As a major platform for the automotive ecological exhibition and trade in Asia, the Jiuzhou Exhibition showcases the technological advancements, product trends, and competitive landscape of the automotive industry's ecosystem, providing a panoramic view of the industry's ecology and development models.
As an old friend of the Jiuzhou Exhibition, CARKU arrived as scheduled this year, bringing along its popular car emergency jump starters and the highly anticipated new product, the Heavy Truck Start-Stop Lithium Battery.
CARKU's Heavy Truck Start-Stop Lithium Battery is developed for long-haul drivers. It can power the parking air conditioning for more than 12 hours during long-distance transportation, improving comfort and reducing the cost of long-distance driving.
The CARKU Air Inflator Jump Starter, a recent hot-selling product in live streaming, features a unique appearance, a large capacity of 12000mAh, and a peak current of 1800A. It combines jump-starting, tire inflation, tire pressure monitoring, lighting, and charging functions. Equipped with an LCD display screen, it provides real-time tire pressure monitoring, attracting the attention of exhibition visitors.
The CARKU booth was bustling with popularity, with professional business managers answering customers' inquiries and providing customized solutions for product applications.
In addition, there was a lucky draw session, attracting many visitors to participate, and fortunate attendees even won the first prize, a jump starter.
Established in 2011, CARKU is a high-tech enterprise specializing in the research, development, production, and sales of battery technology application products. It is recognized as a National Specialized and Sophisticated "Little Giant" enterprise, National Intellectual Property Advantage Enterprise, a drafting unit for industry standards, and the deputy team leader in drafting the Power Station Industry Standard in China.
CARKU will continue to devote itself to providing instant jump-start power supplies for cars, yachts, motorcycles, and other driving equipment, as well as "one-stop solutions" for charging digital products such as mobile phones and computers. Leveraging its expertise in intelligent battery energy, CARKU aims to build a stronghold of "Battery+" products, expanding into trendy products such as outdoor power supplies, start-stop lithium batteries, and home energy storage, to provide users with a better life powered by intelligent energy.
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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