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10 Best Jump Starters For Diesel Trucks 2026 in the United States

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Our Top Picks

#1

Winner

WOLFBOX 4000A Jump Starter,12V Car Battery Jumper Starter Portable with 65W Quick Charger,LED Display,88.8Wh Booster Jump Box Pack (10L Gas 10L Diesel Engine) with LED Light,Jumper Cables

Rating
10.0
Chosen by1,139
Cranking Amps (CA) and Peak Amps
Portability and Size
Safety Features

Most important from
4442 reviews

Cranking Amps (CA) and Peak Amps
Effortlessly jump-starts large diesel trucks with almost dead batteries in seconds.
Portability and Size
Compact and lightweight, ideal for travel without adding bulk.
Safety Features
The LED flashlight with SOS and strobe modes is especially useful for emergencies.
Additional Features
The HD LCD display offers clear and accurate updates on battery status and functionality.
Durability and Build Quality
Built solidly with an IP64 rating, making it reliable, durable, and convenient.

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.

Rating
10.0
Chosen by1,139
Cranking Amps (CA) and Peak Amps
Portability and Size
Safety Features

Most important from
4442 reviews

Cranking Amps (CA) and Peak Amps
Effortlessly jump-starts large diesel trucks with almost dead batteries in seconds.
Portability and Size
Compact and lightweight, ideal for travel without adding bulk.
Safety Features
The LED flashlight with SOS and strobe modes is especially useful for emergencies.
Additional Features
The HD LCD display offers clear and accurate updates on battery status and functionality.
Durability and Build Quality
Built solidly with an IP64 rating, making it reliable, durable, and convenient.
#2

OXILAM 24000mAh Jump Starter for All Gas & Diesel Engines, 10000A Battery Jumper Starter Portable, 12V Jump Box with Quick Charger, Extended Jumper Cable, LED Display, USB, DC, Type C Port & LED Light

Rating
9.4
Cranking Amps (CA) and Peak Amps
Battery Capacity (mAh)
Portability and Size

Most important from
1755 reviews

Cranking Amps (CA) and Peak Amps
Delivers powerful jump-starts even on completely dead batteries and heavy-duty trucks without hesitation.
Battery Capacity (mAh)
Long battery hold time justifies the longer charging duration, ensuring readiness when needed.
Portability and Size
Compact and well-sized design fits easily in gloveboxes or trunks, making it convenient to carry and store.
Safety Features
Offers peace of mind with reliable performance, safety features, and great value for money.
Additional Features
The built-in flashlight is exceptionally bright, making it highly useful for working on vehicles or emergencies.
Durability and Build Quality
Packaging and build quality feel premium and durable, not cheap or flimsy.

The OXILAM 24000mAh jump starter is a strong option for diesel truck owners needing reliable power in emergencies. With an impressive 10000A peak current, it can quickly jump-start both gas and diesel engines, even in tough weather. The large 24000mAh battery capacity also doubles as a power bank, making it useful for charging phones, inflators, and other devices through multiple USB, Type-C, and DC ports. Its extended 8 AWG cables reduce resistance better than many competitors, improving jump-start efficiency.

Safety is well covered with 10 built-in protections against common hazards like short circuits and reverse polarity, plus certifications from UL, FCC, and CE offer extra peace of mind. The smart LED display clearly shows voltage and status, helping avoid guesswork during use. In terms of design, it’s compact, lightweight, and rugged, with a waterproof shell and non-slip sides, so it’s easy to carry and store in a truck. The built-in 1600-lumen LED light with strobe and SOS modes adds useful emergency lighting.

Users should keep the jump starter charged above 50% and refresh its charge every few months for best performance. This unit suits diesel truck drivers who want a powerful, multi-functional, and safe jump starter that also functions as a portable power source and emergency light.

Rating
9.4
Cranking Amps (CA) and Peak Amps
Battery Capacity (mAh)
Portability and Size

Most important from
1755 reviews

Cranking Amps (CA) and Peak Amps
Delivers powerful jump-starts even on completely dead batteries and heavy-duty trucks without hesitation.
Battery Capacity (mAh)
Long battery hold time justifies the longer charging duration, ensuring readiness when needed.
Portability and Size
Compact and well-sized design fits easily in gloveboxes or trunks, making it convenient to carry and store.
Safety Features
Offers peace of mind with reliable performance, safety features, and great value for money.
Additional Features
The built-in flashlight is exceptionally bright, making it highly useful for working on vehicles or emergencies.
Durability and Build Quality
Packaging and build quality feel premium and durable, not cheap or flimsy.
#3

GOOLOO A3 Jump Starter with Air Compressor, 3000A Portable Car Battery Booster (9.0 Gas/6.5L Diesel) with 150PSI Auto-Shutoff Tire Inflator, 12V Supersafe Lithium Jump Box Car Battery Jumper Starter

Rating
7.9
Cranking Amps (CA) and Peak Amps
Battery Capacity (mAh)
Portability and Size

Most important from
2309 reviews

Cranking Amps (CA) and Peak Amps
Jump starting a V6 truck and inflating tires multiple times showed the jump starter’s strong performance and reliable battery life.
Battery Capacity (mAh)
Arriving pre-charged at 80% and holding charge well after use means it’s always ready when needed.
Portability and Size
Its compact size fits easily in a glove compartment or trunk, making it convenient to store without taking up much space.
Safety Features
The device is straightforward and safe to use, suitable even for those with little technical experience.
Additional Features
This device delivers peace of mind by being ready to jump start vehicles, inflate tires, charge phones, and provide emergency lighting, all in one compact tool.
Durability and Build Quality
High-quality build and reasonable pricing make it a valuable investment for roadside emergencies and everyday vehicle support.

The GOOLOO A3 Jump Starter is a powerful and versatile tool for diesel truck owners. With 3000 peak amps, it can jump start diesel engines up to 6.5L and gasoline engines up to 9.0L, covering most trucks and larger vehicles. Its lithium polymer battery supports over 1000 charge cycles, indicating good longevity, and it operates reliably in extreme temperatures from -4°F to 140°F. Weighing about 3.6 pounds with compact dimensions, it is reasonably portable for storing in a truck or garage.

Beyond jump-starting, the A3 includes a built-in air compressor with a maximum pressure of 150 PSI and multiple inflation modes, making it convenient to inflate tires for trucks, bikes, and balls. The smart LED screen with automatic shutoff adds ease and safety during inflation. The jump starter also functions as a power bank for USB devices and features an LED flashlight and SOS signals, enhancing its usefulness in roadside emergencies.

Safety is well-handled with a battery management system providing protection against short circuits, reverse polarity, overcharge, and overheating, reducing risk and boosting confidence in use. The durable build can handle rough weather and frequent use, backed by an 18-month warranty. Some heavy-duty diesel trucks with engines above 6.5L may require more powerful units, and at nearly 4 pounds, it is not the lightest model available, which might be a consideration for those seeking ultra-portability. This makes the GOOLOO A3 a robust and feature-rich jump starter suited for diesel truck owners needing reliable jump starts and additional functions like tire inflation and emergency lights, serving as a practical all-in-one roadside tool.

Rating
7.9
Cranking Amps (CA) and Peak Amps
Battery Capacity (mAh)
Portability and Size

Most important from
2309 reviews

Cranking Amps (CA) and Peak Amps
Jump starting a V6 truck and inflating tires multiple times showed the jump starter’s strong performance and reliable battery life.
Battery Capacity (mAh)
Arriving pre-charged at 80% and holding charge well after use means it’s always ready when needed.
Portability and Size
Its compact size fits easily in a glove compartment or trunk, making it convenient to store without taking up much space.
Safety Features
The device is straightforward and safe to use, suitable even for those with little technical experience.
Additional Features
This device delivers peace of mind by being ready to jump start vehicles, inflate tires, charge phones, and provide emergency lighting, all in one compact tool.
Durability and Build Quality
High-quality build and reasonable pricing make it a valuable investment for roadside emergencies and everyday vehicle support.

Buying Guide for the Best Jump Starters For Diesel Trucks

When it comes to picking a jump starter for your diesel truck, it's important to understand that diesel engines require more power to start compared to gasoline engines. This means you need a jump starter that can deliver a high amount of cranking amps. Additionally, you should consider the size, portability, and additional features that can make the jump starter more convenient and versatile. Here are the key specifications you should focus on to make an informed decision.
Cranking Amps (CA) and Peak AmpsCranking Amps (CA) and Peak Amps are measures of the power a jump starter can deliver. Cranking Amps refer to the amount of current the jump starter can provide for 30 seconds at 32°F, while Peak Amps indicate the maximum current the jump starter can deliver momentarily. For diesel trucks, you generally need a jump starter with higher cranking amps, typically in the range of 500 to 1000 CA, and peak amps often exceeding 1500. The higher the amps, the more powerful the jump starter, which is crucial for starting a diesel engine. Choose a jump starter with higher amps if you have a larger diesel engine or live in colder climates where more power is needed to start the engine.
Battery Capacity (mAh)Battery capacity, measured in milliampere-hours (mAh), indicates how much charge the jump starter's battery can hold. A higher capacity means the jump starter can provide more jump starts before needing to be recharged. For diesel trucks, look for a jump starter with a capacity of at least 15,000 mAh. This ensures that you have enough power to start your truck multiple times if needed. If you frequently travel long distances or to remote areas, a higher capacity can be beneficial.
Portability and SizePortability and size are important factors to consider, especially if you plan to carry the jump starter in your truck at all times. Smaller, more compact jump starters are easier to store and handle, but they should still provide sufficient power for your diesel engine. Look for a balance between size and power. If you have limited storage space in your truck, opt for a more compact model that still meets the necessary power requirements.
Safety FeaturesSafety features are crucial to prevent accidents and damage to your vehicle or the jump starter itself. Common safety features include reverse polarity protection, overcharge protection, short-circuit protection, and spark-proof technology. These features ensure that the jump starter can be used safely even if you are not very experienced with jump-starting vehicles. Always choose a jump starter with comprehensive safety features to protect both you and your vehicle.
Additional FeaturesAdditional features can add convenience and versatility to your jump starter. Some models come with built-in air compressors, USB ports for charging devices, LED flashlights, and even inverters for powering small appliances. While these features are not essential for jump-starting your diesel truck, they can be very useful in emergency situations or for general use. Consider what additional features might be beneficial for your specific needs and choose a model that offers those.
Durability and Build QualityDurability and build quality are important to ensure that your jump starter can withstand the rigors of use in various conditions. Look for models with rugged, weather-resistant casings and high-quality components. A durable jump starter will last longer and perform reliably when you need it most. If you often drive in harsh environments or extreme weather conditions, prioritize a jump starter with a robust build.

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