Carku, a jump starter manufacturer, has been steadily expanding its presence in the European market in recent years. The company is now building out its distribution network across five core markets — the United Kingdom, Germany, France, Italy and Spain — as well as other parts of Western Europe. From September 8 to 12, 2026, Carku will showcase its next-generation sodium-ion battery technology at Automechanika Frankfurt, a five-day trade show, at booth No. 10.1D73 in the automotive aftermarket zone.
Building on this expansion, Carku’s multifunctional jump starter, the JS-558, has become one of the most popular models in the European market in 2024 and 2025, underscoring the competitiveness of Carku’s products in the automotive aftermarket.
Carku has recently introduced a new 12V and 24V dual-voltage jump starters (Na+ jump starters) built on its next-generation sodium-ion battery technology, covering both passenger and commercial vehicle applications. Leveraging this diversified product portfolio, Carku is deepening its investment in Europe to build out end-to-end research, development and manufacturing capabilities for its jump starter solutions — meeting the growing demand from B2B customers for coordinated OEM/ODM delivery, and marking a key step in the company’s global expansion strategy.
Carku 12V & 24V Jump Starter Series: Professional Power for Cars and Heavy-Duty Vehicles
Following the JS-393B’s Global Sources Innovation Award win in October 2024, Carku has continued to advance its research into sodium-ion (Na+) battery technology, launching the JS-617N 12V & 24V sodium-ion jump starter.
Unlike Carku’s 12V series, which is designed primarily for passenger cars, the JS-617N is compatible with both 12V and 24V vehicles, delivering emergency starting support for passenger cars, diesel pickups, heavy-duty trucks, tractors and RVs. Thanks to the -40°F ~176°F tolerance of its sodium-ion battery, the JS-617N delivers reliable starting power in both extreme cold and heat, making it well suited to roadside assistance, fleet maintenance, off-road use and agricultural equipment.
Key Features of the Carku 12V & 24V Jump Starter — JS-617N
- Dual 12V/24V Voltage for a Wide Range of Vehicles— Delivers up to 2,500A of peak current, supporting gasoline cars, diesel pickups, heavy-duty trucks, tractors and RVs, reducing the need for separate jump starters across different vehicle voltages.
- Na+ Sodium-Ion Battery for Extreme Temperature Resistance— A next-generation sodium-ion battery offers greater material stability and a lower risk of thermal runaway, with reliable operation from -40°C to 80°C for dependable starts in severe cold or heat.
- 38,400mAh High Capacity for Multiple Jump Starts— A 38,400mAh/115.2Wh sodium-ion battery supports multiple emergency starts, while 65W USB-C PD fast charging shortens charging time and improves efficiency for roadside assistance and fleet maintenance.
- 10-Layer Protection for Emergency and Everyday Power Needs— Integrated protection against short-circuiting, overcurrent, overheating, reverse polarity and AI-based monitoring, among other safeguards, is paired with a 3W multi-mode LED light and USB and 12V/10A DC outputs for charging phones, night-time lighting and powering other devices.
Carku 12V Jump Starter Series: One Device for Everyday, Multi-Scenario Emergencies
Building on the standard 12V Jump Starter, the 12V Jump Starter with Tire Inflator adds a 160PSI high-pressure air pump and inflation function, and upgrades battery capacity to 24,000mAh — further extending the device’s all-in-one design for emergency starting and tire inflation.
Unlike the 12V & 24V dual-voltage jump starter, this multifunctional device is designed not only for emergency vehicle starts and tire inflation, but also for outdoor use. Its built-in air pump can inflate air mattresses for camping, saving time and effort. By combining multiple practical functions in a single device, it reduces the need to carry several separate tools, making outdoor trips, roadside assistance and everyday driving more convenient.
About Carku Technology
Carku Technology is dedicated to the research, development and manufacturing of emergency vehicle-starting power devices, with a particular focus on innovative lithium-ion and sodium-ion battery technologies, and continues to expand its applications in jump starter, portable power station, and starting battery solutions. Centered on diverse user scenarios, the company continues to build out its full-chain technology manufacturing capabilities, bringing its technology solutions to a broader range of applications. Carku’s products are currently sold in multiple countries and regions. The company is headquartered in Shenzhen, with R&D centers in Huizhou, China, and Indonesia. For more information, please visit the official website(https://www.car-ku.com/).
