10 Best Jump Starters For Diesel Trucks 2025 in the United States

The WOLFBOX 4000A Jump Starter is a powerful tool with a 24000mAh battery capacity and an impressive peak output of 4000 amps, making it highly suitable for starting large diesel and gasoline engines up to 10 liters. Its robust cranking and peak amps ensure it can restore power in emergency situations for a variety of vehicles, from cars to boats. The device is quite portable, weighing only 2.9 pounds and being compact in size, which makes it easy to store and carry around.

The HD LCD display is a practical addition, providing clear information about the device's status and functions, which helps users operate it easily. Its 65W USB-C quick charging capability is a significant advantage, allowing it to charge fully in just 1.3 hours and also power other electronic devices like phones and laptops, making it very versatile for travel or camping needs. The booster and LED flashlight with multiple modes (SOS, strobe, high-beam) are handy for emergency situations, adding to its utility.

On the safety front, it excels with IP64 protection against harsh conditions and 10 different safety features, including spark-proof and temperature protections, ensuring safe usage. Some users might find the price point higher compared to basic models, and its advanced features might be more than what a casual user needs. Additionally, while the compact size is generally an advantage, it could be seen as less rugged and durable than bulkier models designed for heavy-duty use. Still, for those needing a reliable and feature-rich jump starter, the WOLFBOX 4000A offers a balanced mix of power, portability, and safety.

The NOCO Boost X GBX155 is a powerful and versatile jump starter designed especially for large engines, including diesel trucks with up to 8.0-liter engines. It delivers a strong 4250-amp peak current, which means it can reliably start even big diesel engines without hassle. Its internal battery has a solid capacity, allowing multiple jump starts on a single charge. One standout feature is its fast recharge time thanks to USB-C power delivery, getting fully charged in under 3 hours or providing enough power to jump start in just 5 minutes. This makes it convenient if you need quick assistance.

Safety is well covered with spark-proof technology and reverse polarity protection, reducing the risk of user errors. The device also doubles as a 60-watt power bank, so you can charge phones or other USB-C gadgets, adding extra value. Build quality is sturdy and designed for durability, but it weighs about 7 pounds and is fairly large, which could make it less handy to carry around frequently. The inclusion of heavy-duty cables and a bright LED flashlight with multiple modes adds to its usefulness in roadside situations.

For those needing a reliable jump starter for diesel trucks and larger vehicles, this model offers strong performance and smart features while trading a bit of portability for power and versatility.

The NOCO Boost HD GB70 is designed to meet the needs of diesel truck owners looking for a reliable jump starter. With a powerful peak output of 2000 amps, it can efficiently start diesel engines up to 6.0-liters, making it a strong contender for heavy-duty use. One of its standout features is its safety design, which includes spark-proof technology and reverse polarity protection, allowing for easy and safe connections without the worry of mistakes.

In terms of portability, the GB70 weighs just 5 pounds and features a compact size, making it easy to carry and store in your truck. Additionally, it can provide up to 40 jump starts on a single charge, which is quite impressive for a jump starter.

The multi-functionality of this device is another plus, allowing users to charge USB devices and use the built-in 400-lumen LED flashlight with various modes, including emergency strobe and SOS. This versatility makes it a useful tool beyond just jump-starting vehicles. While the GB70 is tough and water-resistant with an IP65 rating, some users might find the price point higher compared to simpler jump starters. Additionally, while it’s compact, it may still take up a bit of space in smaller vehicles or tight storage areas. Some may also prefer a more traditional, heavier-duty jump starter for larger engines.

The NOCO Boost HD GB70 is an excellent choice for diesel truck owners who appreciate safety features, portability, and multi-functionality. However, if budget constraints are a major concern, there may be simpler alternatives available.