NOCO Boost GB40: 1000A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 6.0L Gas and 3.0L Diesel Engines
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NOCO Boost GB40: 1000A UltraSafe Jump Starter – 12V Lithium Battery Booster Pack, Portable Jump Box, Power Bank & Jumper Cables - for 6.0L Gas and 3.0L Diesel Engines

4.6/5
Product ID: 21550364
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Details

  • Brand
    NOCO
  • Product Dimensions
    4.61"D x x
  • Item Weight
    2.4 Pounds
  • Amperage
    1000 Amps
  • Peak Output Current
    1000 Amps
1000A peak lithium power
💡100-lumen LED with 7 modes
🔋Up to 20 starts per charge

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Description

⚡ Power up your ride & stay unstoppable!

  • COMPACT RUGGEDNESS - Weighing only 2.4 lbs with IP65-rated water, dust, and impact resistance—perfect for your glove box or emergency kit.
  • EMERGENCY LIFELINE - Integrated power bank charges your smartphone and tablets on the go—ready in just 3 hours.
  • INSTANT POWER SURGE - Jump-start dead batteries up to 6.0L gas & 3.0L diesel engines with 1000 amps of ultra-safe lithium power.
  • SMART SAFETY SHIELD - Patented spark-proof & reverse polarity protection ensures foolproof, worry-free connections every time.
  • LIGHT UP ANY SITUATION - 100-lumen LED flashlight with 7 versatile modes including SOS and strobe for roadside emergencies or late-night fixes.

The NOCO Boost GB40 is a compact, ultra-safe 1000A lithium jump starter designed for 12V vehicles with engines up to 6.0L gas or 3.0L diesel. It offers up to 20 jump starts per charge, integrated USB power bank functionality, and a multi-mode 100-lumen LED flashlight. Built tough with IP65-rated housing and advanced safety features, it’s the ultimate portable power solution for professionals on the move.

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Specifications

BrandNOCO
Product Dimensions4.61"D x 8.19"W x 4.21"H
Item Weight2.4 Pounds
Amperage1000 Amps
Peak Output Current1000 Amps
Specification MetUL
Cable Length23 Inches
ManufacturerNOCO
UPC046221150025
Global Trade Identification Number00046221150025
OEM Part NumberGB40
Automotive Fit TypeUniversal Fit
ModelGB40
Item Weight2.4 pounds
Country of OriginChina
Item model numberGB40
BatteriesLithium Metal batteries required. (included)
Is Discontinued By ManufacturerNo
ExteriorMachined
Manufacturer Part NumberGB40
Bulb TypeLED
Special Features100 Lumen LED Flashlight, Portable Power Bank for USB Devices, 1000A 12V Portable Lithium Car Battery Jump Starter, Reverse Polarity and Spark-Proof Protection

Have a Question? See What Others Asked

Is this capable of starting up a V8? and I don't mean the tomato juice...:)
How long does the charge for the jumper last. dead batteries are few and far in between. If i were to charge it will it last a year, 2 years?
What is the operating temperature range? Can it be safely left in the hot car in the middle of summer (180 degrees or more)?
Will this start a Gel Battery?

Reviews

4.6

All from verified purchases

R**N

A True Confidence-Booster for Every Driver!

The NOCO Boost GB40 is a compact powerhouse that delivers big performance. At just about 2.5 lb with a rugged IP65 water‑resistant build, it’s small enough to stow virtually anywhere while packing a hefty 1,000‑amp peak jump capacity—enough to restart up to 20 dead batteries on a single chargeWhy it’s a 5-star essential:Incredibly Safe & Simple: With spark-proof clamps and reverse-polarity protection, it’s nearly foolproof—even if you hook it up wrong, nothing bad happensPowerful Yet Portable: Despite being tiny, it’s rated to jump a 6.0 L gasoline or 3.0 L diesel engine—and it even brings life back to motorcycles or small engines tooBuilt-In Versatility: It doubles as a USB power bank (2.1 A output), recharges in under three hours, and includes a bright 100‑lumen LED flashlight with SOS/strobe modes—ideal for emergenciesDurable & Holds Charge: The rugged casing withstands drops and harsh conditions, and it retains about 70% capacity after a year unused—reliable when you need it mostWhat owners rave about:“Compact and powerful… worked brilliantly on a dead battery…the LED light and power bank make it even more versatile”And Lifewire’s top pick for portable jump starters highlights its compact size, water resistance, and ability to deliver 20 jumps per chargeA few caveats:Might struggle with large V8 engines—better suited for cars, small trucks, motorcyclesgaragejournal.com.Recharge time is longer via standard USB (~3 hours); faster via wall adaptergaragejournal.com🔧 Final TakeThe NOCO Boost GB40 delivers on its promise: a safe, reliable, and multi-functional jump starter that’s ready when you are. It’s more than just roadside assistance—it’s peace of mind in a palm-sized package. For most drivers, it’s hard to find better value or utility in a portable power solution. Highly recommended!

C**.

Overall not a bad product

Why did you pick this product vs others?:I picked this product over many others. Due to several factors. It's cost effective, very small and compact, easy to use,l.Charging capability:This product charges quickly and easily after charge. I store the product and haven't had to charge it for at least three months. Start-up:Starts up.It's simple as hitting a button.Jump start:Jump stocks my car ten seconds. Size:Small and compact.Value for money:This product's a good value for the money.Speed:Only took thirty seconds or so to stop my car.The only downfall to this is I wish they would have made it would better charging cables. If your battery's completely dead, this product's not going to start your car. The thicker cables, what about equality?You'll get.We're trying to start a battery.If it's dead.

G**E

Worth it’s weight in gold

My 2016 Mercedes GLE 350 died while I was futzing around and swapping out the OEM monitor. Didn’t realize that my Dashcam and keeping the doors open for a prolonged period of time would kill the battery, but it did. The battery is original OEM since I bought the car brand new. I bought this little baby, charged it up to it’s full capacity, and as soon as I plugged it into the recommended battery terminals, the lights came on and I was able to start my SUV right up. I will keep it with me just in case.

M**N

Small but powerful

The NOCO Boost Plus GB40 is a compact yet powerful jump starter that delivers reliable performance when you need it most. Rated at 1000 amps, this lithium-powered device can safely jump-start dead batteries in seconds, making it an essential tool for drivers of gasoline engines up to 6.0 liters and diesel engines up to 3.0 liters.One of its standout features is the UltraSafe technology, which ensures spark-proof connections and reverse polarity protection, eliminating the risk of incorrect hookups. This makes it user-friendly even for those unfamiliar with jump-starting procedures. Beyond its primary function, the GB40 doubles as a portable power bank, allowing users to recharge smartphones, tablets, and other USB devices on the go. The integrated 100-lumen LED flashlight with multiple modes, including emergency strobe and SOS, adds another layer of practicality, especially in roadside emergencies.Designed for durability, the GB40 features a rugged, water-resistant enclosure rated at IP65, ensuring it can withstand tough conditions. Its rubberized casing prevents scratches and enhances grip, making it easy to handle. Despite its robust build, it remains lightweight and compact, weighing just 2.5 pounds, which makes storage convenient.While the GB40 is highly effective for most standard vehicles, its jumper cables are relatively short, which may require positioning adjustments when connecting to certain battery terminals. Additionally, while it holds a charge well, users in colder climates may need to top it off periodically to ensure peak performance.Overall, the NOCO Boost Plus GB40 is a reliable and versatile jump starter that combines safety, convenience, and durability. Whether you're dealing with a dead battery or need a backup power source, this device is a solid investment for any driver looking for peace of mind on the road.

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Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Noco Boost Gb40 1000a Ultrasafe Jump Starter 12v Lithium Battery | Desertcart KSA