Description
15365 – NOCO Genius Boost GB40 UltraSafe Jump Starter (1,000 Amp Lithium Jump Starter)
The NOCO 15365 Genius Boost GB40 UltraSafe Jump Starter is a compact, powerful lithium-ion jump starter designed to safely start 12-volt gasoline and diesel engines without the need for another vehicle. Delivering 1,000 peak amps, the GB40 can jump start gasoline engines up to 6.0 liters and diesel engines up to 3.0 liters, making it an ideal emergency power solution for cars, trucks, SUVs, motorcycles, ATVs, UTVs, boats, lawn tractors, commercial mowers, and other outdoor power equipment.
Engineered with UltraSafe® technology, the GB40 features spark-proof connections and reverse polarity protection, allowing safe operation even for first-time users. In addition to jump starting, it functions as a portable USB power bank for charging smartphones, tablets, GPS units, and other electronic devices, while its integrated high-output LED flashlight provides multiple lighting modes for roadside emergencies and low-light work conditions.
Product Details
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Part Number: 15365
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Brand: NOCO
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Model: Genius Boost GB40 UltraSafe
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Part Type: Lithium Jump Starter
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Peak Current: 1,000 Amps
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Battery Type: Lithium-Ion
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Voltage: 12 Volt
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Gas Engine Capacity: Up to 6.0L
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Diesel Engine Capacity: Up to 3.0L
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USB Charging: Yes
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LED Flashlight: Integrated High-Output LED
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OEM Status: Genuine NOCO Product
Key Features
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1,000 peak amp lithium jump starter
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Starts 12V gasoline engines up to 6.0L
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Starts 12V diesel engines up to 3.0L
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UltraSafe® spark-proof technology
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Reverse polarity protection
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Compact, lightweight design
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Rechargeable lithium battery
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USB power bank for charging mobile devices
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Built-in LED flashlight with multiple lighting modes
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Rugged, water-resistant housing
Function
The NOCO GB40 delivers high-current power to a discharged vehicle battery, allowing the engine to start without requiring another vehicle. It also serves as a portable battery pack for USB-powered electronics and provides emergency illumination through its integrated LED flashlight.
Compatible Applications
Ideal for starting:
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Cars
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Pickup trucks
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SUVs
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Vans
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Motorcycles
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ATVs
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UTVs
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Lawn tractors
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Zero-turn mowers
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Commercial mowing equipment
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Boats
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Personal watercraft
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Utility vehicles
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Small diesel-powered equipment (up to 3.0L)
Who Is This For?
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Homeowners
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Commercial landscapers
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Fleet maintenance technicians
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Farmers
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Contractors
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Off-road enthusiasts
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Marine owners
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Emergency roadside kits
Pros
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Powerful 1,000-amp starting capability
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UltraSafe® spark-proof design
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Reverse polarity protection
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Lightweight and portable
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Charges phones and USB devices
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Integrated emergency flashlight
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Rechargeable lithium battery
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Trusted NOCO quality
Cons
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Designed for 12V systems only
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Not intended for large heavy-duty diesel engines over 3.0L
Comparison – NOCO GB40 vs Traditional Jumper Cables
NOCO GB40 UltraSafe
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No second vehicle required
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Portable lithium power
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Spark-proof operation
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USB charging capability
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Built-in LED flashlight
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Compact storage
Traditional Jumper Cables
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Requires another vehicle
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No battery storage
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Greater risk of incorrect connections
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No auxiliary charging features
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No emergency lighting
Why Buy from Barry’s Power Equipment?
Barry’s Power Equipment supplies genuine NOCO products trusted by homeowners, commercial landscapers, fleet operators, and professional equipment technicians.
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Genuine NOCO products
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Fast nationwide shipping
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Competitive pricing
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Expert technical support
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Extensive inventory for NOCO, STIHL, SCAG, Toro, Exmark, Wright, Ariens, Gravely, Kawasaki, Kohler, Honda, Briggs & Stratton, Ferris, Hustler, Cub Cadet, John Deere, and many other leading outdoor power equipment brands.
