A dead battery always seems to happen at the worst time. A portable jump starter means you don’t have to wait for another car or call for help, as long as you actually keep one in your vehicle.
For this review, I checked out the NOCO Boost Plus GB40 1000A Jump Starter. I looked at its compact size, connected the jumper clamps, tested the built-in flashlight modes, and used the USB charging feature to power smaller devices. This one wasn’t sent to me by NOCO.
In this NOCO Boost Plus GB40 review, I’ll cover the specs, what I tested, the safety features, the pros and cons, and who it’s for.
Products Used in My NOCO GB40 Video
👉 NOCO Boost Plus GB40 1000A Jump Starter
For business inquiries and collaborations: luisangel@aemind.com
Affiliate Disclosure: If you purchase an item through the links provided, I may receive a commission from the Amazon Influencer Program, at no additional cost to you. Thank you for supporting the channel.
What Is the NOCO Boost Plus GB40?
The NOCO Boost Plus GB40 is a 12V, 1000-amp portable lithium jump starter. NOCO rates it for engines up to 6.0L gas and 3.0L diesel, with up to 20 starts per charge. It weighs about 2.4 pounds, so it fits in a glove box or emergency kit.
Key Specs and Features
- 1000A peak current
- Starts gas engines up to 6.0L and diesel engines up to 3.0L
- Up to 20 starts per charge, per NOCO
- Spark-proof and reverse polarity protection (UltraSafe)
- Built-in USB power bank
- 100-lumen LED flashlight with 7 modes, including SOS and strobe
- IP65 water and dust resistance
- Heavy-duty jumper clamps
- Recharges in about 3 hours, per NOCO
- About 2.4 lbs
- 1-year limited warranty
What I Tested
Compact Size
What stands out most is how compact the GB40 is compared to traditional jump starter setups. It stores easily in a glove box or trunk while still offering enough power for emergencies.
The Clamps
I connected the jumper clamps to show how they attach. NOCO’s spark-proof and reverse polarity protection is designed to prevent sparks and wrong connections, which is reassuring if you don’t jump cars often.
Flashlight Modes
I tested the built-in flashlight modes. Having a light, plus SOS and strobe, is useful at night on the side of the road or when you’re working under the hood.
USB Charging
I also used the USB charging feature to power smaller devices. That makes the GB40 useful beyond jump starting, like keeping your phone alive in an emergency.
NOCO Boost Plus GB40 Pros and Cons
Pros
- 1000A in a compact, 2.4 lb package
- Spark-proof and reverse polarity protection
- Flashlight with SOS and strobe modes
- USB power bank for phones and small devices
- IP65 water and dust resistance
- Fits in a glove box
Cons
- Rated for engines up to 6.0L gas and 3.0L diesel, so bigger engines need a larger model
- No built-in air compressor
- 1-year warranty
Who Is It For?
I think the NOCO Boost Plus GB40 is a great fit for:
- Daily drivers with cars, small SUVs, and small trucks
- Motorcycle, ATV, and boat owners
- New drivers who want a foolproof jump starter
- Anyone building a vehicle emergency kit
Frequently Asked Questions
What engines can the NOCO GB40 start?
NOCO rates it for gas engines up to 6.0L and diesel engines up to 3.0L.
Is the NOCO GB40 safe to use?
It has spark-proof and reverse polarity protection to help prevent mistakes.
Can it charge my phone?
Yes. It has a built-in USB power bank.
Is it waterproof?
It has an IP65 rating for water and dust resistance.
Final Verdict
The NOCO Boost Plus GB40 1000A Jump Starter is one of those emergency tools that’s easy to keep in your vehicle without taking up space. It’s compact, safe to use, and the flashlight and USB charging make it useful beyond a dead battery.
Watch My NOCO GB40 Review
In my video, I walk through the NOCO Boost Plus GB40, including the clamps, flashlight, and USB charging. You can watch the full video on my YouTube channel, Ryzzun Reviews:
▶ NOCO Boost Plus GB40 Jump Starter Review (1000A Portable Starter)
👉 NOCO Boost Plus GB40 1000A Jump Starter
For business inquiries and collaborations: luisangel@aemind.com
If you purchase an item through the links provided, I may receive a commission from the Amazon Influencer Program. Thank you for supporting the channel.