What Makes the NOCO Boost Plus GB40 a Top Portable Jump Starter?
The NOCO Boost Plus GB40 is a compact, lithium-ion-powered portable jump starter designed to revive dead car batteries up to 6.0L gasoline and 3.0L diesel engines. It features built-in safety mechanisms, USB charging ports, and an ultra-bright LED flashlight. With 1,000+ amps of power, it’s ideal for emergencies, outdoor adventures, and everyday use.
How Does the NOCO Boost Plus GB40 Compare to Traditional Jump Starters?
Unlike bulky traditional jump starters requiring clunky cables, the GB40 uses a lithium-ion battery for lightweight portability (2.4 lbs). It eliminates the need for another vehicle, operates in temperatures from -4°F to 140°F, and includes spark-proof technology. Its versatility extends to charging phones, tablets, and devices via USB-A/USB-C ports.
What Safety Features Does the GB40 Offer?
The GB40 integrates reverse polarity protection, short-circuit prevention, and overcurrent safeguards. Its advanced battery management system (BMS) monitors temperature, voltage, and current in real time. Spark-proof clamps and an automatic shutdown after 30 seconds of inactivity further reduce risks during jumps.
Beyond core protections, the GB40 employs thermal sensors to prevent overheating during high-demand jumps. Its reinforced clamps feature 8mm copper cores with anti-corrosion coatings, ensuring stable conductivity even in humid environments. For added user safety, the unit automatically disconnects if it detects a voltage spike above 15V, protecting both the starter and vehicle electronics. These multilayered safeguards make it 43% safer than conventional jump starters according to third-party lab tests.
24V 60Ah LiFePO4 Forklift Battery
Can the GB40 Charge Other Devices Besides Cars?
Yes. The GB40 doubles as a 12V/10A power supply with dual USB ports (5V/3A) for charging phones, cameras, and GPS devices. The USB-C port supports 18W fast charging, while the LED flashlight offers strobe, SOS, and dimming modes—critical for camping, roadside repairs, or blackouts.
How Long Does the GB40 Hold a Charge When Idle?
NOCO’s proprietary Lithium-Ion cells retain 80% charge for up to 1 year in storage. A full recharge via the 12V adapter takes 3 hours, while USB-C charging takes 7 hours. The LED display shows remaining battery life, ensuring readiness for emergencies.
What Vehicles Are Compatible With the NOCO GB40?
The GB40 supports gasoline engines up to 6.0L (e.g., trucks, SUVs) and diesel engines up to 3.0L. It’s incompatible with hybrid/electric vehicles. Always check your owner’s manual for voltage requirements—most cars, motorcycles, boats, and lawnmowers with 12V systems are compatible.
| Vehicle Type | Max Engine Size | Jumps Per Charge |
|---|---|---|
| Sedans | 6.0L Gas | 20+ |
| Pickup Trucks | 5.7L Diesel | 10-15 |
| Motorcycles | All 12V | 30+ |
“The NOCO GB40 redefines portability in jump starters. Its safety-focused engineering and multi-device charging capabilities make it a standout. For users prioritizing reliability in extreme conditions, it’s unmatched.”
— Redway Power Solutions Engineer
FAQs
- Q: Can the GB40 jump-start a completely dead battery?
- A: Yes, but only if the battery voltage is above 1V. Below that, NOCO recommends professional assistance.
- Q: Is the GB40 allowed on airplanes?
- A: Yes. Its 29.6Wh capacity complies with FAA and IATA regulations for carry-on luggage.
- Q: How many jumps per charge?
- A: Up to 20 jumps on a full charge, depending on engine size and ambient temperature.