NOCO Boost GB40: 1000A 12V UltraSafe Portable Lithium Jump Starter
NOCO Boost GB40: 1000A 12V UltraSafe Portable Lithium Jump Starter
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NOCO Boost GB40: 1000A 12V UltraSafe Portable Lithium Jump Starter

1,870 ratings

Key item features

  • Powerful Performance: Safely jump starts dead batteries in seconds, providing up to 20 jump starts on a single charge for gasoline engines up to 6.0 liters and diesel engines up to 3.0 liters.
  • UltraSafe Design: Features spark-proof technology and reverse polarity protection for safe and easy connection to any 12-volt automotive car battery.
  • Versatile Functionality: Functions as a car jump starter, a portable power bank for USB-C devices, and an integrated 100-lumen LED flashlight with seven light modes.
  • Advanced Construction: Built with high-discharge lithium technology, a rugged IP65 water-resistant enclosure, and a rubberized over-molded casing, weighing just 2.5 pounds.
  • Compact Portability: An ultra-compact and lightweight design makes it easily rechargeable from any powered USB-C port in 3 hours at 2.1 amps.
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Customer ratings & reviews

4.6 out of 5 stars
stars
1,870 ratings770 reviews
How item rating is calculated
  1. 5 stars82% (1,525)
  2. 4 stars8% (144)
  3. 3 stars2% (44)
  4. 2 stars1% (28)
  5. 1 star7% (129)

Reviews summary

Pros

  • : Simple to use with minimal effort.
  • : Has a small and portable design.
  • : Offers good features and performance at this cost.
  • : Compact design allows for easy storage in vehicles.
  • : Provides enough power to start various vehicle sizes.

Neutral

  • : Can last months, but drains quickly with frequent use.
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Showing 1-3 of 770 reviews

Oct 20, 2023
Reviewer name: JEWELS
Item details
Color: Gray
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

It started up a 3.5 L engine with a dead battery!

2013 Honda Pilot had a completely dead battery. Nothing would come on! I plugged in the NOCO 1000A and it started right up. My battery is completely dead I had to use the NOCO repeatedly to start the car. I was able to start the car 4 times and could have done more, but I finally put it on the charger. This device works great. Walmart has a great price as well.

Helpful?2C7GU897SPCV46605770
Dec 24, 2020
Reviewer name: Happy
Item details
Color: Gray
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

My New Driving Companion

Haven't driven my Honda Fit as much since COVID and the battery finally died. I wanted to be able to jump start the car myself, whereas in the past 'I have always depended on the kindness of strangers'. Got it in 2 days, took 3 hours to fully charge, hooked it up to the battery and the car started immediately. Easy to use, feels solid and would definitely recommend.

Helpful?2C7GU897SPCV46605770
May 13, 2024
Reviewer name: Kevin
Item details
Color: Gray
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

A MUST HAVE

I highly recommend this unit. It is easy to use, compact and powerful. I purchased for my wife as I often travel for work and out of town. Having the peace of mind, knowing she will NEVER be stranded because of a dead battery is very comforting. So if you need to jump a large SUV to a lawn mower that has sit the entire off season, this will do the job. *5 STAR*

Helpful?2C7GU897SPCV46605770
Current price is $99.95
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  • Free 90-day returns
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