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The NOCO Boost XL GB50 is an ultra-portable, high-performance lithium-ion jump starter designed for large-capacity engines. Delivering 1,500-amps of peak current, this unit can safely jump-start a dead battery in seconds—providing up to 30 starts on a single charge. Featuring the patented UltraSafe technology, the GB50 is mistake-proof, rugged, and essential for vehicles up to mid-size diesel trucks.
Key Features
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1500 Amp Power: Delivers powerful current capable of starting a wide range of large engines.
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UltraSafe Technology: Features spark-proof connections and reverse polarity protection, making it safe and easy to use on any 12-volt lead-acid battery.
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Engine Versatility: Rated to start gas engines up to 7.0 Liters and diesel engines up to 4.5 Liters.
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Durable Design: Constructed with a rugged, water-resistant enclosure (IP65 rated with ports closed).
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Power Bank Functionality: Equipped with a 2.1A USB output port to recharge personal mobile devices like smartphones and tablets.
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High-Output Flashlight: Integrated 200-lumen LED flashlight with seven modes, including SOS and Emergency Strobe for visibility and safety.
Technical Specifications
Compatibility
Designed for use with 12-volt batteries in:
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Cars and SUVs
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Trucks (up to 4.5L Diesel)
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Boats
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Motorcycles
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ATVs and More
What’s Included in the Box
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NOCO GB50 Boost XL Lithium Jump Starter
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Heavy-Duty Precision Battery Clamps
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12V Car Charger
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Micro USB Cable
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Microfiber Storage Bag
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User Guide & Warranty Information
