description NOCO Boost Plus GB40 Overview
The NOCO Boost Plus GB40 is the industry standard for portable jump starters. While it has been on the market for several years, its reliability and compact form factor keep it at the top of the list. It provides 1000 amps of power, perfect for everyday passenger cars and light trucks.
The unit is incredibly simple to operate, featuring a clear LED interface and high-quality clamps. It is the perfect balance of size, power, and safety, making it the most recommended starter for the average driver who wants peace of mind.
info NOCO Boost Plus GB40 Specifications
| Weight | 2.5 lbs (1.13 kg) |
| Warranty | 1 Year |
| Dimensions | 6.6 x 3.2 x 2.8 inches |
| Usb Output | 5V/2A |
| Peak Amperage | 1000A |
| Input Charging | 5V/1A Micro USB |
| Led Flashlight | 300 lumens |
| Safety Features | Reverse Polarity, Over-Current, Over-Temperature, Over-Voltage |
| Battery Capacity | 15Wh |
| Water Resistance | IP65 Rated |
| Battery Chemistry | Lithium Polymer |
| Diesel Engine Support | Up to 3.0L |
| Operating Temperature | -20°C to 50°C |
| Gasoline Engine Support | Up to 6.0L |
balance NOCO Boost Plus GB40 Pros & Cons
- 1000 peak amps provides enough power to jump start most passenger cars, SUVs, and light trucks reliably
- Compact handheld design at approximately 2.5 lbs makes it easy to store in glove box or trunk
- Integrated lithium-polymer battery with USB port allows charging smartphones and other devices in emergencies
- Built-in LED flashlight with multiple modes (strobe, SOS) useful for nighttime jump starts
- Advanced safety features including reverse polarity protection, spark-proof technology, and over-voltage protection
- Durable construction with 1-year warranty and IP65 rating for water resistance
- 1000 amp output insufficient for large diesel engines over 3.0L or heavy-duty commercial vehicles
- Battery capacity limited to approximately 3-5 jump starts per charge, requiring regular recharging
- Cold weather performance degrades significantly below 32°F, reducing effectiveness in winter conditions
- No carrying case included with base model, requiring separate purchase for transport protection
- Micro USB charging port is outdated compared to USB-C, resulting in slower 3-hour recharge times
help NOCO Boost Plus GB40 FAQ
What size engines can the NOCO GB40 jump start?
The GB40 with 1000 amps can safely jump start gas engines up to 6.0L and 4WD diesel engines up to 3.0L, covering most sedans, SUVs, crossovers, and light pickup trucks.
How many times can the GB40 jump start a car on a single charge?
The GB40 can typically perform 3-5 full jump starts from a single charge depending on engine size and battery condition. After each use, the unit should be recharged to maintain optimal performance.
Can the GB40 charge my phone or other devices?
Yes, the GB40 features a built-in 5V/2A USB-A output port that can charge smartphones, tablets, and other USB-powered devices, making it useful as an emergency power bank.
Is the NOCO GB40 safe to use if I don't know anything about car batteries?
Yes, the GB40 includes reverse polarity protection and spark-proof technology that prevent damage or injury if the clamps are connected incorrectly to the battery terminals.
How long does it take to fully recharge the GB40?
The GB40 takes approximately 3 hours to fully recharge using a standard 5V/2A USB power source. For faster charging, use a higher output USB wall charger.
What is NOCO Boost Plus GB40?
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What are the key specifications of NOCO Boost Plus GB40?
- Weight: 2.5 lbs (1.13 kg)
- Warranty: 1 Year
- Dimensions: 6.6 x 3.2 x 2.8 inches
- USB Output: 5V/2A
- Peak Amperage: 1000A
- Input Charging: 5V/1A Micro USB
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