The Ultimate Guide to 4 NOCO Boost UltraSafe Jump Starters - Portable Jumper Cables Reviewed
When you find yourself facing a dead car battery, having a reliable and efficient jump starter can make all the difference. The NOCO Boost Jump Starter series offers powerful, portable solutions designed for safety and ease of use. Whether you're a daily commuter, a road trip enthusiast, or just want peace of mind in emergencies, understanding these devices can benefit you.
They not only jump start vehicles quickly but also double as portable chargers and flashlights, making them versatile tools for your car's emergency kit. This guide breaks down the highlights of four top NOCO models so you can choose the one that fits your needs best.
Top Picks
Category |
Product |
Score |
---|---|---|
🏆 Best Overall |
92/100 |
|
⚡ Best Performance |
89/100 |
|
🎯 Best for Mid-Range Power |
90/100 |
|
💡 Best Innovation |
91/100 |
How We Chose These NOCO Boost Jump Starters
To provide you with a clear and practical understanding of the NOCO Boost Jump Starter lineup, we assessed each model based on several important factors. These included amperage and engine compatibility, ensuring the device can handle your specific vehicle's needs; safety features like spark-proof technology and reverse polarity protection to keep you safe during use; battery life and recharge time to maximize readiness; additional features such as built-in LED flashlights and USB charging ports for versatility; user feedback reflecting real-world reliability and ease of use; and overall value considering price versus performance. By focusing on these criteria, we filtered the best options suited for different drivers and vehicle types.
NOCO Boost Plus GB40

If you’re looking for a reliable NOCO Boost Jump Starter that’s compact but packs a serious punch, the GB40 is worth checking out. It’s designed to get your dead battery going in seconds—up to 20 jump starts on a single charge—making it super handy whether you’re dealing with an unexpected roadside hassle or just staying prepared.
The smart design keeps things safe and easy, so you don’t need to worry about sparks or hooking it up the wrong way. Beyond jump-starting, it doubles as a portable power bank for your phone or tablet, and the built-in LED flashlight with multiple modes is surprisingly useful when you need some light in tight spots. Perfect for daily drivers, road trips, or even keeping in the glove box for emergencies, you’ll appreciate having one of these around when you least expect it.
What People Say
People love how dependable this jump starter is, especially in real emergency situations. It’s praised for quick results and added features like phone charging and a bright flashlight.
Some users mention the sturdy clamps and smart safety tech make it a confidence-booster for anyone, even if you're not a car expert.
Overall Sentiment: Positive

🗣️ Jennifer C
I had to use this NOCO multiple times when my 7-year-old car battery died completely. It started my car quickly every time, and even helped bring a Nissan Leaf back with its manual override feature. The clamps are sturdy, though I wish the tips were rubber to avoid chipping. Overall, it’s reliable and works fast.
🗣️ whitelightning
Got this for my elderly parents, and they love the independence it gives them. Small but powerful enough to start the car immediately once the light blinks. The compact design, bonus travel bag, and phone charging feature make it a great tool to keep around. Durable and easy to use.
When It Comes In Handy
Situation |
How It Helps |
---|---|
Dead Car Battery |
Gets your car up and running quickly without risking sparks or damage thanks to safety protections. |
Roadside Emergencies |
LED flashlight with SOS and strobe modes helps you signal for help or see clearly in the dark. |
Travel or Outdoor Adventures |
Charges your phone or tablet so you’re not left without power when you need it most. |
Cold Weather Starts |
High-discharge lithium tech works reliably even in harsh climates where batteries struggle. |
Ease Of Use
Feature |
Ease Level |
---|---|
Setup and Connection |
Very easy |
Jump Starting |
Straightforward |
Charging Your Devices |
Simple USB plug-in |
Using the LED Flashlight |
Intuitive with multiple modes |
Versatility
This device isn't just a jump starter—it’s also a portable charger and flashlight. Whether you need to jump a car, charge your smartphone, or light up your path, the GB40 adapts to different needs with ease.
Safety Features
You get spark-proof clamps and reverse polarity protection, so it won’t fire up if you hook it up wrong. That means no messy sparks or damage—ideal if you’re not super confident with jumper cables.
Durability
With a rugged, water-resistant design and a rubberized casing, it handles daily wear and tear well. It’s lightweight but feels solid and built to last, ready for whatever you throw at it.
Why You'll Like It
- Jump starts dead batteries safely and quickly, up to 20 times per charge
- Built-in spark-proof and reverse polarity protection keeps things foolproof
- Functions as a power bank to recharge your phone or tablet on the go
- Integrated LED flashlight with seven modes, including SOS and strobe
- Compact, lightweight, and durable—easy to carry and store
Rating: 4.6 (total: 111506+)
Shop NowNOCO Boost HD GB70

When you need a powerhouse that won’t let you down, the NOCO Boost Jump Starter GB70 fits the bill. It’s a compact but mighty device designed to jump start gasoline engines up to 8.0 liters and diesel engines up to 6.0 liters — perfect for cars, trucks, motorcycles, and even boats.
Besides getting your battery back to life in seconds, it doubles as a portable charger for your phone or tablet, and the bright 400-lumen flashlight with multiple modes has your back in dark or tricky situations. If you’re into road trips, work in a garage, or just want peace of mind, this jump starter feels like the right companion to have when you least expect a dead battery but need to get going fast.
What People Say
Users appreciate how dependable and powerful the NOCO Boost Jump Starter GB70 is, even under tough conditions like cold weather and heavy daily use. It’s praised for reliable jump starts, long battery life, and handy extra features like device charging and a versatile flashlight. Minor quirks like cable length and weight don’t detract from its solid performance.
Overall Sentiment: Positive

🗣️ James Jameson
As a pro auto tech jumping 4-10 cars daily, this NOCO jump starter outperformed expectations. It handled a huge range from tiny electrics to diesel trucks easily, and the battery lasts forever, often jumping over 30 cars before needing a recharge. It’s safe and reliable, though the cables could be a bit longer and it’s heavier than some would like. Still, no regrets buying it, and it’s gone strong for years.
🗣️ James Faulkner
I bought this for a 1979 V8 truck with an old battery, and it started the engine without any fuss, even after it sat unused for a month in cold weather. The GB70 kept up with the pump and crank process effortlessly. It’s lightweight and easy to use, definitely worth having if you own older or carbureted vehicles.
When It Helps Most
Situation |
How It Helps |
---|---|
Dead Car or Truck Battery |
Gets your engine running safely and quickly with its high 2000-amp output and safety features that prevent sparks and mistakes. |
Camping or Nighttime Emergencies |
Provides a super bright LED flashlight with multiple lighting modes to brighten your way or signal for help. |
Long Road Trips or Remote Travels |
Keeps your essential USB devices charged so you stay connected, especially where power outlets are scarce. |
Cold Weather Starts |
High-discharge lithium technology reliably performs even in freezing temperatures where batteries often fail. |
Ease Of Use
Feature |
Ease Level |
---|---|
Connecting Clamps |
Easy but cables feel a bit short |
Jump Starting Vehicles |
Straightforward with safety protections |
Charging Devices |
Plug-and-play USB charging |
Operating the Flashlight |
Multiple modes but the light button is easy to turn on accidentally |
Versatility
More than just a jump starter, you get a multi-use gadget that charges your phones and tablets, lights the way with a powerful LED, and works across many types of vehicles including motorcycles, boats, trucks, and cars.
Safety Features
The integrated spark-proof technology and reverse polarity protection make using the NOCO Boost Jump Starter GB70 worry-free, even if it’s your first time handling jumper cables. This means no sparks, no shorts, and it’s safe for anyone to use confidently.
Durability
Built tough with a water-resistant and shock-resistant casing, plus rubberized edges that help prevent scratches, this jump starter is designed to endure the demands of frequent use and rough handling.
Why You'll Like It
- Jump starts dead batteries quickly up to 40 times on a single charge
- Safe to use with spark-proof technology and reverse polarity protection
- Acts as a power bank to recharge phones, tablets, and other USB devices
- Includes a bright 400-lumen LED flashlight with seven modes including SOS
- Rugged, water-resistant design weighing just 5 pounds for easy portability
Rating: 4.7 (total: 27210+)
Shop NowNOCO Boost X GBX75

If you want a jump starter that's both powerful and easy to carry, the NOCO Boost Jump Starter GBX75 is a solid choice. It's rated at 2,500 amps, ready to jump gas engines up to 8.5L and diesels up to 6.5L, so it’s perfect whether you drive a compact car or a hefty pickup. Besides reviving your battery in seconds, it doubles as a power bank with a 60-watt USB-C port to charge your phone, tablet, or laptop on the go. The built-in LED flashlight with seven modes, including SOS, gives you extra peace of mind for roadside emergencies or working in the dark.
Whether you’re a daily commuter or someone who enjoys weekend adventures, this jump starter blends rugged performance with smart safety features to keep you moving.
What People Say
Most users find the NOCO Boost Jump Starter GBX75 reliable and easy to handle, especially appreciating its safety features and fast charging. It’s praised for staying ready even after long periods unused and for performing well in tough conditions. Some mention it’s compact enough to keep in the car without fuss.
Overall Sentiment: Positive

🗣️ BAJ
I’ve owned this NOCO Boost X for over two and a half years, and it’s been flawless. It’s easy to use, holds a charge well, and works consistently whether it's hot or freezing outside. It’s definitely replaced my jumper cables, and I appreciate the compact size with a handy USB port to charge my phone.
🗣️ Jeff-B. - Okanagan
This jump starter saved me during a wilderness trip when my car battery died completely. It started the engine right away, even after sitting unused for years as long as it was recharged every few months. I also like the protective case to keep everything tidy. Highly recommend it for peace of mind on trips.
When It Helps Most
Situation |
How It Helps |
---|---|
Dead Battery in Gas or Diesel Vehicle |
Gives a strong, quick boost to get your engine running safely, even for bigger engines. |
Roadside Emergencies at Night |
Uses the bright 400-lumen LED flashlight with SOS mode to help you see and signal for help. |
Charging Your Devices Away from Power Outlets |
Provides 60W USB-C power to recharge phones, laptops, and tablets on the go. |
Cold Weather Starts |
Its lithium battery technology reliably performs in freezing temps when batteries usually struggle. |
Ease Of Use
Feature |
Ease Level |
---|---|
Connecting Clamps |
Simple and intuitive with safety design to prevent mistakes |
Jump Starting Vehicle |
Plug in, press the button, and start your car quickly |
Charging Devices |
Just plug into the USB-C port for hassle-free charging |
Operating Flashlight |
Multiple modes are easy to switch with one button |
Versatility
This isn't just a jump starter. It’s your go-to portable power bank and emergency flashlight, perfect for a wide range of vehicles and situations, from everyday drives to outdoor adventures.
Safety Features
NOCO’s upgraded UltraSafe 2.0 technology provides spark-proof connections and reverse polarity protection so you won’t have to worry about accidents when hooking it up, making it safe for anyone to use.
Durability
Made with solid materials and designed for rugged use, it holds up well against bumps and temperature extremes so you can count on it when you need it most.
Why You'll Like It
- Starts larger gas and diesel engines quickly with 2,500A peak output
- UltraSafe 2.0 tech ensures spark-proof, reverse polarity protection for safe use
- Fast recharge via USB-C Power Delivery in just under 2 hours
- 60-watt USB-C port doubles as a fast power bank for your devices
- 400-lumen LED flashlight with multiple modes to light up emergencies
Rating: 4.3 (total: 4995+)
Shop NowNOCO Boost X GBX45

If you want a reliable jump starter that’s compact but tough, the NOCO Boost Jump Starter GBX45 is a smart pick. It’s rated for 1,250 amps, perfect for gas engines up to 6.5L and diesels up to 4.0L.
What’s cool is it’s not just about jump-starting your vehicle — you can recharge your phone or laptop on the go with its 60-watt USB-C port. Plus, the built-in LED flashlight isn’t just bright, it has handy modes like SOS for emergency situations. Whether you’re heading out on a weekend road trip, or just want a practical, peace-of-mind tool in your glovebox, the GBX45 blends solid power, easy use, and safety features everyone can appreciate.
What People Say
Most folks appreciate how dependable the NOCO Boost Jump Starter GBX45 is when it really counts, especially mentioning its quick charge time and the safety features that make jump-starting less intimidating. The compact size and extra USB power bank come up a lot as handy bonuses. Some find the cables a bit short, but it’s usually not a dealbreaker.
Overall Sentiment: Positive

🗣️ Paul M
I often leave my vehicles sitting for a while, and this jump starter came through without any hassle. It started the cars with barely any effort, felt super easy to use, and even when the battery was really drained, the override feature saved the day. Definitely a reliable companion in my trunk now.
🗣️ TonyMD1
Good product! I used it on my older Ford Econoline van after the battery sat dead for two months. Charged quickly with a USB-C charger and got the engine running in under a minute. The leads could be a bit longer, but overall, it does exactly what you need—a solid jump starter for regular cars.
When It Helps Most
Situation |
How It Helps |
---|---|
Your Car Battery Dies Unexpectedly |
Jump starts engines up to 6.5L gas or 4.0L diesel quickly without needing roadside assistance. |
Nighttime Roadside Issues |
Bright LED flashlight with SOS mode helps you see clearly and signal if needed. |
Charging Devices Away From Outlets |
Use the 60W USB-C port to power phones, tablets, and laptops on the go. |
When You Don’t Want Complicated Gear |
Simple to connect clamps and easy-to-follow indicators keep it stress-free. |
Ease Of Use
Feature |
Ease Level |
---|---|
Connecting the Heavy-Duty Clamps |
Straightforward with safety features preventing mishaps |
Jump Starting Your Vehicle |
Just connect, press the button, and your engine’s ready to go |
Charging Your Devices |
Plug in via USB-C and powering your phone is effortless |
Using the LED Flashlight |
One button cycles through modes quickly, even in stressful moments |
Versatility
This jump starter isn’t just for cars — it works well with trucks, motorcycles, and even boats up to the engine specs, while also serving as a portable power bank and emergency light, making it genuinely useful for daily life and travel emergencies.
Safety Features
Thanks to NOCO’s UltraSafe 2.0 technology, you get spark-proof connections and reverse polarity protection, so you don’t have to sweat accidentally hooking it up backwards — it’s safe for beginners and pros alike.
Durability
Built with quality materials and designed to handle bumps, temperature swings, and regular use, the GBX45 is tough enough to stay dependable year after year in your car.
Why You'll Like It
- Powerful 1,250A peak amps handle larger gas and diesel engines with ease
- UltraSafe 2.0 tech makes it spark-proof and protects from reverse polarity
- Turbo recharges in just 48 minutes via USB-C Power Delivery
- 60-watt USB-C port doubles as a fast portable power bank for your devices
- 100-lumen LED flashlight offers multiple modes, including SOS and strobe
Rating: 4.6 (total: 13179+)
Shop NowFAQ
How Do I Choose the Right NOCO Boost Jump Starter For My Vehicle?
You should consider the engine size and type when selecting a NOCO Boost Jump Starter. For gasoline engines up to 6.0 liters and diesel engines up to 3.0 liters, the GB40 model with 1000 amps is suitable. If your vehicle has a larger engine, such as up to 8.0 liters gasoline or 6.0 liters diesel, the GB70 with 2000 amps might be a better fit. For even more power, like engines up to 8.5 liters gasoline or 6.5 liters diesel, the GBX75 rated at 2500 amps provides extra assurance.
Also, think about the portability and features you want, such as LED flashlight brightness and USB charging capabilities. NOCO’s UltraSafe technology with spark-proof and reverse polarity protection ensures safety across models, making them beginner-friendly.
Assess what fits your practical needs and vehicle specifications for the best performance.
Can I Use a NOCO Boost Jump Starter To Charge Other Devices Or For Emergency Lighting?
Yes, you can. All NOCO Boost UltraSafe Jump Starters come equipped with USB ports that allow you to charge smartphones, tablets, or other USB-powered devices, which is especially handy during emergencies or when traveling.
The included LED flashlight on models like the GB40, GB70, or GBX75 offers multiple light modes including SOS and strobe, making it a versatile tool for roadside situations or power outages. Keep in mind the battery holds its charge for up to one year without recharging, but it’s a good idea to periodically check and recharge your device.
This multi-functionality adds great value beyond just jump-starting your vehicle.
What Are Some Common Tips To Safely And Effectively Use A NOCO Boost Jump Starter?
To use your NOCO Boost Jump Starter safely, first ensure the device is fully charged before an emergency arises. Connect the clamps carefully to the correct battery terminals—red to positive and black to negative—to avoid triggering the reverse polarity protection.
Thanks to the spark-proof technology, you won’t have to worry about accidental sparks, but correct attachment is still important. If the battery is deeply discharged and the unit doesn’t power on, some models provide an override or manual boost mode—consult your user manual for this feature.
After jump-starting, don't immediately disconnect; allow the vehicle time to stabilize. If you frequently carry jumper cables, remember that a NOCO Boost device is more compact, safer, and easier to operate.
Regularly recharge your NOCO unit every few months to maintain readiness. Also, take advantage of the LED flashlight and power bank functions during emergencies—these extras make your NOCO Boost Jump Starter a practical companion in many situations.
Customer Preferences Comparison
When comparing customer preferences among the NOCO Boost Plus GB40, HD GB70, and Boost X GBX75, you’ll find that ease of use and portability are top priorities for those who favor the GB40, making it ideal for everyday drivers. If you need more power and versatility for larger vehicles, you’ll typically lean toward the GB70 or GBX75, as customers prioritize higher jump-start capacities and additional features in these models.
Ultimately, your choice depends on whether you value compactness and simplicity or enhanced performance and capability.

Wrapping Up
In summary, NOCO Boost Jump Starters provide dependable, safe, and multifunctional solutions that can save you time, stress, and potentially costly towing fees. From the compact and lightweight GB40 ideal for everyday driving needs, to the powerful GBX75 designed for larger engines and rugged conditions, each model offers unique benefits to suit your vehicle and lifestyle. You gain not only the convenience of quick jump starts but also useful extras like LED lighting and device charging.
Investing in the right NOCO Boost Jump Starter ensures you're prepared to handle dead battery situations confidently and efficiently whenever they arise.
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