10 Best Noco Jump Starters 2026 in the United States

The NOCO Boost Plus GB40 is a compact jump starter that packs a punch with its 1000 amps of peak power, making it suitable for starting gasoline engines up to 6.0 liters and diesel engines up to 3.0 liters. One of its notable strengths is its safety features, including spark-proof technology and reverse polarity protection, which eliminate the worry of incorrect connections. This user-friendly design caters well to those who may not have experience with jump starters. Additionally, it can jump-start a dead battery up to 20 times on a single charge, a significant advantage for users who might need multiple jumps in one go.

Portability is another strong point; weighing just 2.5 pounds and featuring a compact design, it's easy to store in a vehicle without taking up much space. The multi-functionality is also impressive, as it serves as a power bank for charging mobile devices and includes an LED flashlight with multiple modes, enhancing its utility beyond just jump-starting.

However, there are a few drawbacks to consider. While the 3-hour recharge time at 2.1 amps is decent, some users might expect faster charging, especially in urgent situations. Also, while the product is rugged and water-resistant, it is not entirely waterproof, meaning it should be kept away from heavy rain or submersion. Lastly, while the included accessories like the heavy-duty booster clamps and the carrying bag are useful, they may not be as robust as some users would prefer for heavy-duty applications.

The NOCO Boost X GBX155 is a powerful jump starter designed for a wide range of vehicles, capable of starting gasoline engines up to 10.0 liters and diesel engines up to 8.0 liters. With an impressive peak output of 4250 amps, it's built to handle even the toughest starts, making it an excellent choice for both everyday car owners and those with larger vehicles like trucks and RVs. One of its standout features is the ultra-fast recharge time; it can go from empty to providing a jump start in just 5 minutes, and fully recharge in about 2.7 hours thanks to USB-C power delivery technology. This allows you to charge a variety of devices, from smartphones to laptops, adding to its utility as a portable power bank.

In terms of safety, the UltraSafe 2.0 technology includes spark-proof design and reverse polarity protection, ensuring a user-friendly experience even for those unfamiliar with jump starters. Additionally, it features a built-in 500-lumen LED flashlight with multiple settings, including an SOS mode, which can be incredibly useful in emergencies.

There are a few considerations to keep in mind. Weighing 7.01 pounds, the Boost X is not the most lightweight option on the market, which may make portability a bit of an issue for those seeking an ultra-light jump starter. While it’s designed for maximum versatility, some users may find that it's somewhat bulky to store in smaller vehicles.

The NOCO Boost Max GB250 is an extremely powerful jump starter designed for serious, heavy-duty applications. With a peak output of 5250 amps, it can jump start large gasoline and diesel engines up to 16 liters, making it suitable for commercial vehicles, including semi-trucks, buses, and even construction equipment. Its commercial-grade design ensures reliability across a wide range of vehicles and machinery, with built-in safety features like spark-proof technology and reverse polarity protection to prevent accidents during use. Additionally, it incorporates a digital battery voltmeter for diagnostics, which is a valuable tool for monitoring battery health.

Despite its high power, the GB250 remains portable, weighing just over 21 pounds, and includes a carrying case for ease of transport. This is significantly lighter compared to traditional high-power jump starters. Its versatility extends beyond jump-starting; it functions as a portable power bank capable of recharging devices like smartphones and tablets and includes a 600-lumen LED flashlight with multiple modes, which can be useful in emergency situations.

The substantial power and features come at the cost of size and weight, making it less ideal for everyday consumer use compared to more compact models. Additionally, the recharge time for such a large capacity battery may be longer, though this is balanced by its ability to provide multiple jumps per charge. This product is best suited for users who need reliable, high-capacity performance for large engines and commercial applications.