GBX155 4250A Jump Starter – 10L Gas/8L Diesel, Smart Charger & Power Bank
GBX155 4250A Jump Starter – 10L Gas/8L Diesel, Smart Charger & Power Bank
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GBX155 4250A Jump Starter – 10L Gas/8L Diesel, Smart Charger & Power Bank
Dead Battery. Dark Road. Freezing Rain. You're the Hero in the Parking Lot.
It's 6:00 a.m. The engine clicks once. Then nothing. Your phone says roadside assistance is 90 minutes away. But you've got the GBX155 sitting in your trunk. You open the hood, clamp the cables onto the terminals, and press the button. The LCD screen lights up with battery status. You turn the key—and that 8-liter diesel roars to life like it just rolled off the lot. This isn't just a jump starter. It's your independence from tow trucks, good Samaritans, and the sinking feeling of being stranded. When everyone else is waiting for a jump, you're already on the highway.
4250 Amps – Wake Up the Biggest Engines on the Road
This isn't a toy for scooters and lawn mowers. The GBX155 delivers a brutal 4250-amp peak current that cranks 10.0-liter gasoline engines and 8.0-liter diesel engines without breaking a sweat. Full-size trucks, heavy-duty SUVs, commercial vans, tractors, boats with massive V8 inboards—this one unit handles them all. The heavy-gauge, spark-proof clamps bite through corrosion and deliver power where it counts.
Smart Fully Automatic Charger – Rescue, Then Restore
Once your engine is running, the GBX155 doesn't stop working. Connect it to your battery with the included clamps, and the 4-amp smart charger takes over. It automatically diagnoses your battery's health, selects the correct charging mode, and brings even deeply discharged batteries back from the dead. Overcharge protection, reverse polarity alarm, and spark-proof technology mean you can connect it in the dark, in the rain, without a second thought.
LCD Intelligence – See Exactly What's Happening
The bright, backlit LCD screen displays battery voltage, charge percentage, charging mode, and fault codes in real time. No guessing. No cryptic blinking lights. Just clear, readable data that tells you the state of your battery before, during, and after every use. It's the control center that transforms a jump starter into a complete battery management system.
Power Bank for Life on the Road
When you're not using it to revive dead engines, the GBX155 doubles as a high-capacity power bank. Dual USB ports charge your phone, tablet, GPS, or any USB-powered device multiple times on a single charge. It's your emergency communication lifeline when you're stuck in the middle of nowhere with a dead phone and no signal.
Why the GBX155 Is the Only Jump Starter You'll Ever Need
√4250A Peak Current
Starts 10.0L gas and 8.0L diesel engines reliably, even in extreme cold.
√4A Smart Battery Charger
Diagnoses, charges, and maintains your battery automatically.
√LCD Display with Real-Time Data
Voltage, charge level, and fault codes at a glance.
√Dual USB Power Bank
Keep phones, tablets, and devices charged during emergencies and road trips.
What's Inside: Engineered for Crisis, Not Just Convenience
The high-discharge lithium battery pack holds its charge for up to 12 months on standby, so it's ready when you forgot to check. The spark-proof, reverse-polarity protection system means you literally cannot hook it up wrong—the LCD will flash a warning and prevent any current from flowing. The reinforced rubberized housing is drop-proof, dust-proof, and water-resistant. Heavy-duty copper clamps and thick silicone cables stay flexible at -4°F and won't crack in the cold. This is the unit that lives in the back of trucks, tucks into boat compartments, and gets handed down to the next driver because it refuses to die.
Why Beg for a Jump When You Own the Power?
Perfect for Every Vehicle That Demands Reliability
√Trucks & Heavy-Duty Diesels
8.0L diesel engines fire up like they're plugged into a wall.
√Fleet Vehicles & Work Vans
One unit serves an entire fleet; reduce downtime and missed appointments.
√Boats & Marine Engines
Water-resistant, corrosion-proof, and ready for the dock or open water.
√RVs & Campers
Maintain your coach battery and jump your chassis engine with one device.
√Emergency Roadside Kits
The tool you hope you never need, but thank yourself for buying when you do.
100% CUSTOMER SATISFACTION GUARANTEED
Insured Worldwide Shipping: Each order includes real-time tracking details and insurance coverage in the unlikely event that a package gets lost or stolen in transit.
Money-Back Guarantee: If your items arrive damaged or become defective within 60 days of normal usage, we will gladly issue out a replacement or refund.
24/7 Customer Support: We have a team of live reps ready to help and answer any questions you have within a 24-hour time frame, 7 days a week.
Safe & Secure Checkouts: We use state-of-the-art SSL Secure encryption to keep your personal and financial information 100% protected.
