Your car not starting isn’t just annoying—it’s a problem that can quickly escalate into a dangerous or expensive situation. I learned this firsthand during a freezing winter evening, when a dead battery left me stranded. What saved me wasn’t roadside assistance—it was the NOCO Boost GB150 3000A UltraSafe Jump Starter I had picked up just weeks earlier.
More than just a powerful jump starter, the GB150 is a portable emergency tool designed for reliability, safety, and utility—anywhere, anytime.
Power That Packs a Punch
Whether you’re dealing with a drained battery in a compact car or a heavy-duty truck, the GB150 delivers professional-grade performance in a compact frame.
Unmatched Starting Capability
- Peak 3000A output jump-starts gas engines up to 9.0L and diesel engines up to 7.0L
- Starts cars, trucks, RVs, boats, motorcycles, ATVs, and even some commercial vehicles
- High-discharge lithium technology ensures performance in extreme temperatures: from -4°F to 122°F
Surprisingly Portable Design
- Measures just 13.7″ x 6″ x 3.3″ and weighs 7.5 lbs
- Small enough to store in your trunk or behind a seat
- Durable, rugged build without unnecessary bulk
Despite its compact size, it feels like you’re carrying a professional-grade power source wherever you go.
Smart Energy Management
The GB150 doesn’t just deliver raw power—it manages it efficiently. Its internal systems are designed to optimize performance while maintaining battery health over time.
Long-Lasting, Quick-Charging Battery
- 8000mAh internal battery provides multiple jump starts per charge
- Recharges fully in 6 hours using USB-C at 2.1A
- Holds its charge for extended periods—ideal for seasonal or emergency use
Advanced Circuit Protection
The internal circuitry does more than power up your car—it safeguards itself and your vehicle.
- Protects against overheating, overcharging, and short circuits
- Designed to prevent degradation of battery life over time
- Reliable operation even in repeated use or heavy-duty conditions
Built for Safety, Designed for Confidence
A jump starter is only as useful as it is safe—and NOCO’s UltraSafe design philosophy ensures the GB150 remains foolproof, even for beginners.
Spark-Proof & Reverse Polarity Protection
- UltraSafe Technology ensures you won’t see sparks even if you connect clamps out of order
- Reverse polarity detection triggers clear visual and audible alerts to warn of unsafe connections
- Reduces risk of electrical shorts or user error during stressful situations
Weather-Ready and Durable
- IP65-rated enclosure (with ports closed) protects against dust and water spray
- Rubberized over-molded casing resists drops and adds grip in wet or cold conditions
- Safe to use in rain, snow, and dirty environments—perfect for roadside emergencies
More Than a Jump Starter
The GB150 goes beyond vehicle starting—it’s also an emergency light, power bank, and utility hub. These features turn it into an all-in-one preparedness device.
500-Lumen LED Flashlight
- Bright and adjustable, ideal for low-light emergencies or power outages
- Seven light modes including:
- Steady beam (multiple intensities)
- Strobe
- SOS flashing pattern
This feature is particularly handy during breakdowns at night or roadside tire changes in low visibility.
Portable Power Supply
The GB150 can recharge your devices and power 12V tools, adding even more versatility.
- USB output (5V, 2.1A) charges smartphones, tablets, cameras, and more
- 12V, 15A DC output powers tire inflators, inverters, or portable fridges
- Consolidates multiple tools into one essential unit
Real-World Reliability
Field performance is where the GB150 shines brightest. It doesn’t just promise power—it delivers, again and again.
Consistent Results in Extreme Conditions
- Effective in cold starts, remote locations, and harsh weather
- Quick-connect clamps allow fast deployment—critical during emergencies
- Maintains charge even after months of storage, meaning it’s ready when you are
Versatile Use Across Vehicle Types
You won’t need multiple devices for different vehicles. The GB150 has you covered.
- Compatible with cars, trucks, motorcycles, RVs, boats, tractors, and more
- Ideal for fleet owners, weekend adventurers, or families with multiple vehicles
- Removes guesswork from emergency prep—just one device handles it all
Is It Worth the Price?
The GB150 isn’t the cheapest option, but its cost reflects premium quality and long-term savings. It’s a tool, not a toy.
High Initial Cost, High Long-Term Value
- MSRP: $299.95
- Avoids roadside assistance calls that average $75–$150 per visit
- Professional-grade performance without ongoing fees or subscriptions
What’s Included?
You’re not just buying a battery—you’re getting a complete, ready-to-go kit.
- Heavy-duty battery clamps
- 12V car charger and USB cables
- Protective storage case
- Backed by NOCO’s limited warranty for added confidence
Available at major retailers like Amazon, Walmart, and automotive specialty stores.
Don’t Get Caught Unprepared
The NOCO Boost GB150 3000A Jump Starter is more than a convenient accessory—it’s an insurance policy. Whether you drive long distances, commute daily, or just want peace of mind in your trunk, this unit stands ready.
With its mix of power, safety, versatility, and durability, the GB150 isn’t just a purchase—it’s a preparedness plan. Once you’ve experienced its reliability in action, you’ll wonder how you ever lived without it.
Don’t wait for a dead battery to remind you—prepare now and stay in control.
