leagend Permanent Mount Super Capacitor Jump Starter - 1000A

Features

• •nstant Energy Harvesting & Maintenance-Free:Engineered with advanced supercapacitor technology, the JS300 contains no internal chemical storage cells, completely eliminating risks like leakage, swelling, or fire. It requires absolutely no prior energy preparation. As long as the vehicle retains minimal residual power (above 5V), the unit instantly harvests this energy to generate a powerful starting surge, offering a reliable solution for sudden breakdowns or long-term parking.
• •Permanent Mount & Lifespan Extender:Designed as a permanent installation accessory, the JS300 connects directly to your vehicle's terminals for long-term peace of mind. It actively protects your original power source by taking over the high-current discharge load during startup. This significantly reduces wear and tear, extending the service life of your vehicle's components and saving you money on replacements.
• •Powerful Performance & Extreme Durability:Boasting a massive 1000A peak discharge current and 15V maximum output, this powerhouse reliably cranks all 12V passenger cars. Built to withstand the harshest environments, it operates flawlessly in temperatures ranging from -40°C to 80°C. The IP6X dust-proof rating ensures the internal components remain protected against the elements, guaranteeing consistent performance in any weather condition.
• •Ultra-Safe & Long Service Life:Featuring comprehensive safety mechanisms, the unit includes protection against reverse polarity, overload, and overcurrent to ensure safe operation during emergencies. The advanced supercapacitor core supports up to 500,000 cycles, providing a durable, long-lasting solution. Its ultra-low power consumption design ensures it will not drain your vehicle's system when idle.
• •Smart App Monitoring & Real-Time Diagnostics:Stay informed about your vehicle's status with the "Super Starter" App. This intelligent system allows you to real-time track key data such as voltage, current, and temperature. It automatically generates startup logs and stores historical data, sending immediate alerts for any abnormal readings to help you prevent potential failures proactively.