|Item Weight||2.4 pounds|
|Product Dimensions||8.3 x 4.1 x 4.6 inches|
|Item model number||GB40|
|Batteries||Lithium Metal batteries required. (included)|
|Manufacturer Part Number||GB40|
NOCO Genius Boost Plus GB40 1000 Amp 12V UltraSafe Lithium Jump Starter
|Price:||$99.95 & FREE Shipping. Details|
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- Compact, yet powerful lithium jump starter rated at 1,000 Amps (7,000 Joules3S) - up to 20 jump starts on a single charge
- An ultra-safe and mistake-proof design with spark-proof technology and reverse polarity protection, which allow it to safely connect to any battery
- An ultra-bright 100 lumen LED flashlight with 7 light modes, including SOS and emergency strobe
- Recharge your personal devices on the go, like smartphones, tablets, e-watches and more - up to 4 smartphone recharges
- Designed for gas engines up to 6 liters and diesel engines up to 3 liters for a car, boat, truck, lawnmower and more
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The GB40 is an ultra-portable, lightweight and compact lithium-ion jump starter for 12-volt batteries. With it, you can safely jump start a dead battery in seconds - up to 20 times on a single charge. It's mistake-proof, making it safe for anyone to use and features spark-proof technology, as well as reverse polarity protection. The GB40 lithium jump starter integrates with a high-output 100 lumen LED flashlight with seven light modes, holds its charge for up to one year and features a USB battery pack for recharging personal devices on the go - up to 4 smartphone recharges. It's rated at 1,000 Amps (7,000 Joules3S), and suitable for use on gasoline engines up to 6 Liters and up to 3 Liter diesel engines, such as a car, van, boat, SUV, truck and more. Includes the GB40, needle-nose battery clamps, USB charging cable, microfiber storage bag, our 1-year hassle-free limited warranty, and free lifetime customer support Other commonly used search terms include: jump starter,jumper cables,car jump starter,battery jumper,car starter,car battery jump starter,car jumper,jump pack,car jump,jump starter power bank,battery booster,battery jump,jumper pack,jumper battery,battery jump pack,portable jump starter,jumpstart,jumper starter,battery jump box,jump starters,jump starter with compressor,genius boost,booster pack,portable car battery jump starter,jump starter pack,jumper box portable power,jumper box,jump starter air compressor,jump starter kit,jump battery,noco genius boost,lithium jump starter, jumper starter diesel, diesel jump starter, battery jump starter.
From the manufacturer
Designed for gas engines up to 6 liters (3L diesel) for cars, trucks, boats, motorcycles & more.
Power to spare.
The UltraSafe lithium battery inside NOCO Genius Boost can deliver up to 20 full power jump starts per charge. Best of all, it's protected by multiple levels of safety. Nothing happens if you touch the clamps together or hook up to a battery backwards. Boost not only provides a massive amount of power to start an engine, it also protects you from it.
Full power jump starting.
'joules 3s' represents the actual amount of power delivered in 3 seconds. Beware of jump starters just claiming high amperage ratings, as amps without time and voltage mean absolutely nothing.It works on a wide range of vehicles including cars, trucks, motorcycles, boats, ATVs and more.
Recharge USB devices.
Includes a built in 2.1A USB OUT port that can be used to charge virtually any USB powered device, like a smartphone tablet, GPS and more. In addition, there is a 2.1A USB IN port that allows Boost to be recharged from any powered USB port, like a phone charger or laptop.
Ultra-bright flashlight with SOS.
Whether you need light to change a tire, inspect an engine, or need to warn oncoming traffic that you are broken down on the side of the road, the ultra-bright dual LED flashlight in Boost have you covered. There are 7 built-in light modes, including SOS and emergency strobe.
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Top customer reviews
I have now had a chance to use this booster/jumper twice to start cars with dead batteries, and it has worked well in each situation. It was so quick and easy to pull out this charger from my truck and jump start another's truck and an SUV. The truck is a 6.2 liter engine, and even though the GB40 limits its recommendation to engines up to 6.0 liters, it cranked over on the first try. Talk about impressive!
I hate fighting with cables. They are larger to store, have distance limitations, have the possibility or crossing the connection, and are a pain to fold back into their undersized pouch. This is so much easier. After two uses, the lighted readout still shows the Genius Boost Plus GB40 at 100% capacity, so I won't need to recharge it yet. I like the features that don't allow you to reverse the polarity on the clamps, as well as the ability to recharge anything via two USB ports. The included light is very helpful in the dark. It comes with a nice storage pouch, which is smaller than my old number cables, and it keeps all the charging accessories together.
If you found my review useful to you, I'd appreciate you marking it as helpful below.
A few things I have noticed to get the most out of it.
1. After use, plug it into your 12V cigarette light to charge it. This way it's always ready for the next time and it's the most efficient way to recharge the battery.
2. When jump starting large diesel trucks, don't use the jump starting posts unless you have to. Clamping directly to the battery posts will give you the best results. There have been times when I have used the jump starting posts only and the engine would crank over slowly. When I clamped on straight to the batteries the motor started right up!
Most recent customer reviews
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