The Carlyle CJS24V850A Jump Starter is a heavy-duty, 24-volt power unit designed to start large commercial vehicles with ease. Delivering 850 cold cranking amps, it features durable construction, heavy-gauge cables, and industrial-grade clamps for reliable performance. The unit includes a voltmeter for quick diagnostics and a rugged casing for long-lasting use. Ideal for fleet operators and mechanics, it ensures dependable starts in tough conditions. Portable and powerful, it’s built to handle the most demanding jump-starting tasks.