Leagend expands from battery testing into supercap starting support

Leagend says its 20-year battery diagnostics and monitoring background now extends into permanently installed SuperCapacitor Jump Starter systems for 12V and 24V vehicles. The move ties together testing, monitoring, charging, and starting support as automakers and service providers look for longer battery life and lower starting stress.

Why it matters: - Leagend is trying to turn its battery-testing and monitoring know-how into a new starting-support product category for vehicles. - The company is positioning the SuperCapacitor Jump Starter Series as an always-installed system that helps share engine-start load with the original battery. - The approach could reduce battery stress and support longer service life in everyday use.

What happened: - Leagend outlined the technology path behind its SuperCapacitor Jump Starter Series, citing more than 20 years of work in battery diagnostics, monitoring and energy management. - The company was established in 2005. - The series is designed for permanent installation alongside the original vehicle battery. - The system automatically participates in every engine start instead of waiting for an emergency failure.

The details: - Leagend says battery condition requires more than voltage alone, and uses measures including cold cranking amps, internal resistance, state of health and state of charge. - The Battery Tester line includes the BA4000, which supports 6V, 12V and 24V testing plus cranking and charging-system diagnostics. - The BT2000PRO combines CCA testing, continuous monitoring, app connectivity and a wireless display. - The BT2000PRO has an average operating current of 1.5mA. - The Battery Monitor line includes the BM6, with Bluetooth monitoring, an average operating current of 0.94mA and voltage accuracy of ±0.03V. - The BMS100 adds 4G connectivity for remote monitoring, historical data access and status alerts. - leagend SOLUTIONS extends monitoring into professional applications with hardware, data communications, cloud platforms and analytics. - The Battery Charger line includes the BC501, BC521 and BC531, which feature eight-step intelligent charging, temperature compensation and charging-management functions. - Smart Unattended Mode supports automatic charging and maintenance during long-term connection. - The BC521 integrates testing and charging, while the BC531 adds Wi-Fi connectivity. - Leagend also cites OBD II diagnostics, the RT200 battery measurement tool and infrared thermal imaging as part of its automotive-electronics portfolio. - The SuperCapacitor Jump Starter Series includes vehicle battery-voltage monitoring, intelligent controls, energy-efficient electronics and battery-free supercapacitor technology. - When original battery voltage falls below about 9V, the system enters a low-energy operating mode. - A vibration-sensing wake-up mechanism brings the system back to a ready state after vehicle movement. - The system can still draw energy from an original battery above 5V to recharge its internal supercapacitors. - The series is designed to operate in temperatures from -40°C to 80°C. - The product range includes JS200, JS300 and JS400 for 12V applications and JS600 for compatible 24V vehicles such as trucks and buses.

Between the lines: - Leagend is drawing a line between emergency jump-start products and integrated starting-support systems. - The company is also showing how testing, monitoring, charging and starting can be treated as separate but connected technical disciplines. - The product pitch is aimed at distributors, workshops, fleet operators and OEM or private-label partners, not just end drivers.

What's next: - Leagend is asking buyers to request product specifications or distribution information for the SuperCapacitor Jump Starter Series. - The company says its broader automotive-electronics portfolio will continue to support customized products and technical cooperation. - Leagend is also continuing to market the series across international channels, including social media and direct sales contacts.

The bottom line: - Leagend is betting that its battery-management background can convert into a more permanent role in vehicle starting support, with supercapacitors taking on part of the startup load instead of simply rescuing dead batteries.