Leagend details its move from battery testing into SuperCap starting support

Leagend is outlining how 20 years of battery diagnostics, monitoring, charging and control work led to its permanently installed SuperCapacitor Jump Starter Series. The company is positioning the product as integrated starting support for 12V and 24V vehicles, aimed at reducing battery stress and improving everyday readiness.

Why it matters: - Leagend is using its battery-testing and monitoring background to move into a new automotive function: permanent starting support. - The SuperCapacitor Jump Starter Series is designed to work with the vehicle’s original battery instead of replacing it. - The approach is aimed at reducing instantaneous battery load, which can help reduce stress and support longer battery service life.

What happened: - Leagend outlined the technology path behind its SuperCapacitor Jump Starter Series. - The company said its work since 2005 has progressed from battery diagnostics to monitoring, energy management and engine-start support. - The SuperCapacitor Jump Starter Series is permanently installed alongside the original vehicle battery and participates in every engine start. - The series is positioned as everyday starting support, not just emergency jump-start assistance after a failure.

The details: - Leagend’s Battery Tester line includes the BA4000, which supports 6V, 12V and 24V battery 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. - Leagend’s Battery Monitor range includes the BM6, which uses Bluetooth monitoring, has an average operating current of 0.94mA and measures voltage with ±0.03V accuracy. - The BMS100 adds 4G connectivity for remote monitoring, historical data access and status alerts. - leagend SOLUTIONS adds monitoring hardware, data communications, cloud platforms and analytical functions. - The company’s battery chargers, including the BC501, BC521 and BC531, use eight-step intelligent charging, temperature compensation and charging-management functions. - Smart Unattended Mode supports automatic charging and maintenance during long-term battery 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 broader automotive-electronics work. - The SuperCapacitor Jump Starter Series combines vehicle battery-voltage monitoring, intelligent operating controls, energy-efficient electronics and battery-free supercapacitor technology. - When the 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 ready state when vehicle movement is detected. - The system can still draw energy from an original battery above about 5V to recharge its internal supercapacitors. - The series is designed for a working-temperature range of -40°C to 80°C. - Leagend says supercapacitors can rapidly store and release high currents and have a long charge-discharge cycle life. - The product line includes JS200, JS300 and JS400 for 12V applications and JS600 for compatible 24V vehicles, including trucks and buses.

Between the lines: - The product strategy shows how a company can turn adjacent technical capabilities into a new category without abandoning its core market. - Leagend is drawing a clear distinction between testing, monitoring, charging and starting support, rather than treating them as interchangeable features. - The permanent-installation model also signals a shift from emergency-only tools toward systems that become part of normal vehicle operation. - The 12V and 24V split suggests the company is targeting both consumer vehicles and heavier-duty commercial applications.

What’s next: - Leagend is directing distributors, importers, workshops, fleet operators and maintenance providers to evaluate the series for their vehicle-readiness needs. - The company says OEM, private-label and solution partners can use its hardware development, electronic control and connected battery-management experience for customized products and technical cooperation. - Leagend is inviting requests for product specifications and distribution information at more information.

The bottom line: - Leagend is framing the SuperCapacitor Jump Starter Series as the next step in a broader battery technology stack: diagnose, monitor, charge and now support everyday starting.