TOPDON JS3000 12V 3000A Battery Booster Jump Starter – 9L Gas / 7L Diesel

Power on the go with TOPDON JS3000

With a 3000A peak and a brief sustained output, the JS3000 is designed to revive 12V lead-acid batteries quickly. It supports engines up to 9.0L in gas and 7.0L in diesel, making it a versatile companion for trucks, boats, SUVs, and more. When fully charged, it can provide up to 45 jumps, offering a practical roadside solution or garage helper without relying on a tow or auxiliary power.

All in one portable power solution

Beyond jump starting, this unit doubles as a 24000 mAh power bank. It includes two USB QC 3.0 ports for fast device charging, a 16.8V DC port for higher power needs, and a Type-C PD45W bi-directional port for laptops and other devices. A built‑in flashlight delivers 400 lumens and can emit an SOS signal for emergencies. When fully charged, the flashlight runs for up to 30 hours.

• Two USB QC 3.0 ports for quick charging of phones, tablets, and accessories
• 16.8V DC port for higher power devices
• Type-C PD45W bi-directional port for rapid laptop charging

In real-world use, these features mean you can keep essential devices powered while you handle a jump start, illuminate a work area at night, or power compact gear during a camping trip.

Smart design with safety in mind

Built for professional and heavy-duty work, the JS3000 uses high‑quality copper clamps and heavy-duty cables for secure power transfer. The IP54 fireproof enclosure provides protection in challenging environments. An extendable hook can hang the unit or position light where you need it, while a flexible stand tilts the light up to 30 degrees for better visibility. Ten intelligent protection technologies support safer operation for both everyday drivers and professionals.

• Copper clamps and heavy-duty cables ensure solid power delivery
• IP54 enclosure guards against dust and splash
• Extendable hook and adjustable stand for hands-free lighting
• Ten protection technologies help reduce risk during use

Real-world use you can rely on

Whether you’re managing a fleet, commuting daily, or pursuing weekend adventures, the JS3000 aims to be a dependable companion. It jump-starts a range of vehicles—from trucks to motorcycles—and doubles as a compact mobile power hub for camping gear, cameras, and small appliances while you travel or work.

What’s in the box and after-sale support

• Heavy‑duty battery clamps
• QC18W adapter and USB-C cable
• User manual and EVA carrying case
• 1 year warranty with a 30-day free refund and lifetime technical support

Optional TOPDON Care+ adds extended warranty coverage and ongoing support to help you stay powered up longer.