leagend 1300A 24V Super Capacitor Jump Starter - Batteryless, 3-13min Fast Charge, 500K Cycles, BT 5.3, 5-32V, -40F~176F

Instant Ignition & Batteryless Safety: Engineered with advanced supercapacitor technology, the JS600 contains no internal chemical batteries, completely eliminating risks of leakage or fire. It requires absolutely no maintenance; simply connect to your vehicle, and it instantly harvests residual energy (from as low as 5V) to deliver a massive surge for immediate engine starts. This eco-friendly design offers a reliable emergency solution without the hassle of external power sources. ^^ Permanent Mount &
Battery Life Extender: Designed as a dedicated guardian for 24V heavy-duty vehicles, the JS600 features a permanent installation design that eliminates the need for disassembly or storage. Once installed, it actively protects your vehicle by stabilizing voltage and taking over high-current discharge loads during ignition. This significantly reduces wear on your original battery, extending its service life and saving you replacement costs. ^^ 1300A Peak Current for 24V
Heavy-Duty Vehicles: Boasting a massive 1300A discharge current and 30V max output, the JS600 effortlessly starts 24V trucks, buses, and engineering machinery. Its high-efficiency energy transfer system prepares the device rapidly, getting you back on the road in minutes without long waits. Whether facing a weak start or a complete power failure, this powerful starter ensures successful ignition. ^^ Extreme Temperature Resistance & Ultra-Long Lifespan: Built to withstand the harshest environments, the JS600 operates flawlessly from -40C to 80C (-40F to 176F). Unlike traditional units that fail in extreme weather, our supercapacitor design delivers consistent power in blizzards or heatwaves. Engineered for over 500, 000 start cycles, it offers superior durability and long-term reliability compared to conventional jump starters. ^^ Smart App Monitoring & Wide
Voltage Protection: The JS600 allows you to real-time monitor system status via the 'Super Starter' App for added peace of mind. It features a wide 5-32V working voltage range, adapting to diverse power supply scenarios. Comprehensive safety measures include reverse polarity protection, overcurrent protection, and overload protection to ensure safe operation for both the user and the vehicle.