NOCO 6,250-Amp UltraSafe Lithium Jump Starter - GB500
The GB500+ is a 6250-amp portable lithium jump starter for gasoline and diesel engines up to 45-liters, including semi-trucks (up to class 8), motorhomes, coaches, buses, mining, agricultural, construction, and vocational equipment - 6, 8, 12, and 16 cylinder - and more.
Features
- Introducing our most powerful lithium jump starters yet. Designed for the largest, most challenging engine starts ever. With over 6250-amps of starting power, it can jump start gasoline and diesel engines up to 45-liters.
- Safe and easy to use battery jump starter pack without the worry of incorrect connections or sparks. Safely connect to any 12-volt and 24-volt battery with our mistake-proof design featuring spark-proof technology and reverse polarity protection.
- It's commercial in every way. It jump starts almost every type of vehicle and equipment, including semi-trucks (up to class 8), motorhomes, coaches, buses, mining, agricultural, construction, and vocational equipment - 6, 8, 12, and 16 cylinder - and more. Plus, an integrated digital battery voltmeter for enhanced diagnostics.
- Jump starters this powerful typically are enormous and weigh hundreds of pounds, but our high discharge lithium technology makes it the most compact and lightweight design in the world - weighing a mere 24-pounds. And its portable carrying case makes jump starting more convenient than ever.
- It's not just a lithium jump starter but also a portable power bank for recharging smartphones, tablets, and other USB devices, with an ultra-bright 2,200-lumen LED flashlight with seven light modes, including emergency strobe and SOS.
What our Experts Think
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Extreme Power: 6,250-amp peak current jump-starts gasoline engines up to 12L and diesel engines up to 10L.
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UltraSafe Technology: Spark-proof and reverse-polarity protection ensures safe, worry-free operation.
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Portable & Durable: Compact, rugged design fits in vehicles and withstands tough conditions.
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Multi-Functional: Doubles as a USB power bank for charging phones, tablets, and other devices.
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Long-Lasting Lithium Battery: Reliable performance with extended shelf life.
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Expert Recommended: Ideal for roadside emergencies, professional mechanics, and everyday vehicle preparedness.
Q&A
Q: What is the NOCO GB500?
A: A 6,250-amp UltraSafe lithium jump starter for cars, trucks, and boats.
Q: What vehicles does it support?
A: Gas engines up to 10L, diesel engines up to 6L.
Q: Is it safe to use?
A: Yes, features spark-proof, reverse-polarity protection for ultra-safe operation.
Q: Can it charge devices?
A: Yes, includes USB ports for smartphones, tablets, and other devices.
Q: How portable is it?
A: Compact and lightweight, easy to store in vehicles.
Q: What sets it apart?
A: Ultra-high 6,250-amp output, UltraSafe lithium technology, and multi-device charging capability.
Maintenance Tips
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Keep fully charged when not in use
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Store in a cool, dry place
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Clean terminals regularly
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Avoid exposure to water or moisture
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Inspect cables and connections before each use
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Do not drop or expose to extreme heat
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Recharge every 3–6 months if unused
Damage 
Loss 
Theft 
