10 Best Jump Packs For Diesel Engines 2025 in the United States

The NOCO Boost X GBX155 is a powerful jump starter designed for large diesel engines, offering an impressive 4250 cranking amps. This makes it suitable for up to 10.0-liter gas and 8.0-liter diesel engines, which is ideal for a range of vehicles including cars, trucks, RVs, and more.

One of its standout features is its portability; despite its powerful output, it weighs just over 7 pounds and comes with a convenient microfiber storage bag. This makes it relatively easy to transport and store in your vehicle. The device also boasts UltraSafe 2.0 technology, which includes spark-proof technology and reverse polarity protection, enhancing safety during use. Additionally, its USB-C power bank feature and 60-watt power delivery allow you to charge various devices like phones, tablets, and laptops quickly, adding versatility.

However, there are a few drawbacks. Some users might find its size slightly bulky at 8.18 inches in depth and 13.51 inches in height. Furthermore, it is relatively expensive compared to other jump starters on the market, which might be a consideration for budget-conscious buyers. Despite its price, the NOCO Boost X GBX155's robust features and high amperage make it a strong contender for those who need reliable and powerful jump-starting capabilities.

The NOCO Boost HD GB70 2000A UltraSafe Car Battery Jump Starter is a versatile and powerful tool designed for both gasoline engines up to 8.0 liters and diesel engines up to 6.0 liters. It delivers a strong 2000 amps of peak output current, which is sufficient for most heavy-duty applications. This jump starter stands out with its ability to perform up to 40 jump starts on a single charge.

The device is highly portable, weighing just 5 pounds, and comes with a compact design making it easy to store and carry around. Safety is a key feature, with spark-proof technology and reverse polarity protection ensuring safe operation without the risk of incorrect connections or sparks. Additionally, its advanced design includes a rugged, water-resistant IP65-rated enclosure and rubberized casing to prevent damage to surfaces.

The device also functions as a power bank with USB-C charging capabilities and includes a 400-lumen LED flashlight with seven modes, enhancing its utility in emergencies. However, the jump starter's size might be slightly bulkier compared to some competitors, and charging it to full capacity can take up to 6 hours. Despite these minor drawbacks, the NOCO Boost HD GB70 is a robust, multi-functional, and durable tool, ideally suited for users who need reliable performance in a variety of conditions, particularly those with larger gasoline and diesel engines.

The NOCO Boost Pro GB150 is a powerful jump pack with 3000 cranking amps, making it ideal for jump-starting large gasoline engines up to 9.0 liters and diesel engines up to 7.0 liters. With its substantial battery capacity, it can perform up to 80 jump starts on a single charge, which is highly impressive. At 7.5 pounds, it is relatively portable but may not be the lightest option for those needing to carry it frequently.

The safety features are robust, including spark-proof technology and reverse polarity protection, ensuring safe and easy use even for those unfamiliar with jump-starting cars. Additional features like the integrated 500-lumen LED flashlight with multiple modes, and the ability to recharge USB-C devices, add significant utility beyond jump-starting.

Its rugged and water-resistant design (IP65 rating) enhances durability, making it suitable for various environments. However, while the product is advanced and multifunctional, its size may be a bit bulky for some users, and the premium features come at a higher price point. This jump pack is best suited for those needing a reliable and powerful device for larger engines and additional portable power needs.