Comes with box Works absolutely fine
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I purchased this for my son for his birthday but he had already bought himself one two weeks previous I forgot to return in time for a refund so was only offered an exchange or voucher it’s brand new still sealed
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Maximum Versatility - Boost X is one of the most versatile lithium jump starters ever. Jump start all vehicle types, including cars, motorcycles, trucks, ATVs, boats, RVs, vans, SUVs, tractors, and more for up to 10.0-liter gasoline and 8.0-liter diesel engines.
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The GB50 is an ultra-portable, lightweight and compact lithium-ion jump-starter designed for use with 12-volt batteries. The GB50 is safe for anyone to use, featuring spark-proof technology, as well as reverse polarity protection.
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Designed for gas engines up to 7 liters and diesel engines up to 4.5 liters for small diesel cars, SUVs, boats, trucks, ATVs, motorcycles and more. Our most advanced portable car battery jump starter ever.
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It features a patented safety technology that provides spark-proof connections and reverse polarity protection making safe and easy for anyone to use. It's a powerful battery booster that doubles as a portable power source for recharging USB devices, like a smartphone, tablet and more.
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Ultra-safe, ultra-compact, rugged, and portable lithium-ion jump starter Features spark proof technology and reverse polarity protection Instantly jump starts most single-battery applications, up to 30 times on a single charge Ideal for a wide range of vehicles including small diesel cars, trucks and engines up to 7L petrol and 4.5L diesel Ultra safe - protects against reverse polarity, sparks, over-charging, over-current, open-circuits and over-heating 30 jump starts per charge Recharge virtually any USB device (smartphones, tablets) - recharge the unit from any USB port or 12V charger included Ultra-bright dual LED flashlight for visibility and with 7 modes, including SOS and emergency strobe
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