leagend debuts integrated SuperCap jump starter at Hong Kong Electronics Fair

leagend is showcasing a permanently installed, battery-free SuperCap jump starter system at the HKTDC Hong Kong Electronics Fair 2026 in Hong Kong. The company says the product is designed for everyday starting support, long service life and app-based monitoring for vehicle owners and commercial partners.

Why it matters: - leagend is trying to move jump starters from emergency-only tools to permanently installed starting-support systems for everyday use. - The approach could matter for distributors, aftermarket brands, service providers and commercial vehicle operators looking for an alternative to portable jump starters. - The system adds app-based monitoring, which can give users and workshops more visibility into battery voltage, device status and starting records.

What happened: - leagend is exhibiting its SuperCapacitor Jump Starter Series at the HKTDC Hong Kong Electronics Fair (Autumn Edition) 2026 in Hong Kong. - The fair runs Oct. 13-16, 2026, at the Hong Kong Convention and Exhibition Centre. - leagend is showing the product at Booth 3C-D23. - The company is presenting the series as a battery-free, permanently installed starting-support solution for compatible vehicles. - The lineup includes JS200, JS300 and JS400 for 12V vehicles and JS600 for suitable 24V commercial vehicles, including trucks and buses. - leagend also directs visitors to the product collection for more information.

The details: - The system uses supercapacitor technology instead of rechargeable chemical batteries. - Supercapacitors store electrical energy and release it rapidly for high-current engine cranking. - The supercapacitors work alongside the vehicle’s original battery rather than replacing it. - After the engine starts, the vehicle’s charging system replenishes the supercapacitors for the next use. - The product is designed to remain installed in the vehicle and support normal starting under suitable operating conditions. - leagend says the system includes AI self-learning technology and intelligent operating-state management. - Features include Driving Mode, automatic energy replenishment and a low-energy operating mode tied to reduced vehicle battery voltage. - The accompanying app provides battery voltage, device status and starting records. - The company says the series is engineered for long service life and repeated use. - The operating temperature range is minus 40 C to 80 C. - leagend says the system is designed to maintain performance at minus 40 C, including severe winter conditions in high-latitude regions. - The company says it has more than 20 years of experience in battery testing, monitoring and automotive electronics. - leagend says its broader portfolio also includes battery testers, battery monitors, battery chargers and automotive diagnostic tools.

Between the lines: - This is a positioning play as much as a product launch. leagend is framing starting support as part of the vehicle’s normal electrical system, not just a roadside rescue device. - The monitoring features suggest the company is aiming at professional users who want data, not just a one-time jump-start function. - The emphasis on long service life, low power consumption and extreme-temperature operation points to fleet, commercial and harsh-environment use cases.

What's next: - leagend is inviting visitors at the fair to discuss vehicle compatibility, model specifications, installation requirements, sample evaluation and potential distribution or product development cooperation. - The company says interested buyers and partners can contact marketing@leagend.com for technical information, product specifications or partnership inquiries. - leagend also says it will continue positioning the SuperCapacitor Jump Starter Series for automotive aftermarket and commercial vehicle channels.

The bottom line: - leagend is betting that integrated, supercapacitor-based starting support can replace the old idea that jump starters are only for emergencies.