7 Best Lorry Jump Starters of 2025

Bursting onto the scene with raw power and unmatched versatility, the Heuuv H6 redefines what a lorry jump starter should be. With a staggering 5000A peak current and FORCE START technology, this unit doesn’t just revive dead batteries—it dominates them, even in sub-zero cold down to -4°F. But its brilliance doesn’t stop at jump-starting: it integrates a turbocharged 45L/min air compressor with auto-shutoff at ±1 PSI accuracy, making it a complete roadside rescue hub. For truckers, fleet operators, or weekend warriors towing heavy loads, this 10-in-1 powerhouse eliminates the need for multiple tools by combining jump-starting, tire inflation, fast charging, and emergency lighting into one rugged package.

In real-world testing, the 26800mAh lithium battery delivered consistent performance across 15+ jump starts on a diesel pickup without voltage sag, while the 800-lumen LED array outshone competitors, illuminating a full engine bay like daylight. The smart tire inflator nailed a flat car tire in under 2 minutes and handled motorcycle and ATV tires with equal ease. However, the air pump does heat up quickly, requiring a cooldown pause during extended use—something to note when inflating multiple tires. Despite this, the sunlight-readable digital screen and long-reach, heavy-duty jumper cables made operation intuitive even in stressful roadside scenarios.

When stacked against the budget Scatach or the basic DBPOWER models, the Heuuv H6 stands tall as a premium all-in-one solution—more advanced than the GOOLOO A3 and far more feature-rich than the Clore JNC660. It sacrifices some raw cranking power compared to industrial lead-acid units, but gains massive portability and smart functionality. Ideal for frequent travelers, overlanders, and diesel truck owners, it’s the ultimate set-it-and-forget-it emergency companion. Packed with innovation, it outperforms even pricier rivals in real-world readiness and multi-tool capability.

The DBPOWER Z07 hits the sweet spot between brute strength and smart engineering, making it a top-tier lorry jump starter for those who demand power without the premium price tag. With a 5000A peak current, it confidently fires up engines up to 10L gas and 8L diesel—proving itself on a cold-start diesel van at 10°F during testing. What sets it apart is its 74Wh lithium capacity, which not only delivers up to 20 jump starts per charge but also doubles as a high-speed power bank, charging phones 50% faster than standard chargers. For commercial drivers or roadside assistance crews, this blend of reliability and rechargeability is a game-changer.

During field use, the IP65-rated housing shrugged off rain and dust, while the smart jumper cables prevented sparks even with a reversed clamp connection—critical for high-stress situations. The 500-lumen LED flashlight provided solid visibility under the hood, though it fell short of the Heuuv’s brilliance. One minor flaw: the battery display can misread if charged with a non-OEM cable, potentially leading to a false full-charge indication. Still, the Type-C input ensures fast self-recharging, and the unit maintains stable performance across dozens of cycles.

Compared to the Scatach 002, the DBPOWER offers better build quality and safety, while beating the GOOLOO GP4000 in value for everyday users. It doesn’t have an air compressor like the Joltekon or Heuuv, but that keeps it lighter and more focused. Perfect for budget-conscious professionals and diesel truck owners, it delivers military-grade resilience at a fraction of the cost. It’s not the flashiest, but it’s the most dependable bang-for-buck jump starter in its class.

Engineered for heavy-duty dominance, the GOOLOO GP4000 is the go-to lorry jump starter for large diesel engines that refuse to start in brutal conditions. With 4000A peak current and a smart BOOST button, it forces ignition even when the battery voltage is critically low—something we verified on a 9.5L diesel delivery truck at -5°F. The advanced cold-weather chip ensures reliable starts where other jump starters falter, making it a must-have for winter operators and fleet managers. Its rugged rubberized casing survived repeated drops on concrete, and the all-metal clamps showed zero wear after 50+ connections.

In performance trials, the GP4000 delivered over 60 jump starts on a single charge, far exceeding most competitors. The dual USB ports (including Quick Charge) kept our team’s tablets and radios powered during long hauls, and the built-in flashlight, while not the brightest, provided enough light for nighttime repairs. However, it lacks an air compressor, limiting its versatility compared to the Heuuv or Joltekon. That said, its pure focus on jump-start reliability makes it ideal for emergency response vehicles and commercial garages where failure isn’t an option.

Against the Clore JNC660, the GP4000 wins on portability and modern lithium efficiency, though it doesn’t match the lead-acid unit’s multi-start endurance. Compared to the Scatach, it’s in a different league—more durable, smarter, and built for industrial use. Best suited for diesel fleet operators and cold-climate drivers, it’s the most trustworthy jump starter when the stakes are high. It trades bells and whistles for rock-solid, no-nonsense performance under pressure.

The Joltekon 5000A jump starter isn’t just powerful—it’s engineered like a fortress, earning its title as the best lorry jump starter for build and safety. With a 5000A output, it fires up gas and 10L diesel engines with ease, but what truly sets it apart is its V0-rated fireproof casing and 10-layer safety system, including reverse polarity and temperature safeguards. In testing, the industrial-grade clamps sparked zero times, even with incorrect hookups, and the 22-cylinder motor inflated a flat semi-truck tire to 80 PSI in under 5 minutes—6x faster than standard inflators.

The 45L/min turbo inflation system, paired with a 20-inch detachable hose, reached rear trailer tires effortlessly, while the ±1 PSI precision and auto-shutoff prevented overinflation. The sunlight-readable smart display showed real-time pressure and battery status, a huge advantage over analog dials. However, the unit runs hot during extended inflation, requiring short breaks—similar to the Heuuv. Despite this, its 90% energy efficiency meant faster recharging and longer standby (up to 24 months), making it ideal for long-haul truckers and emergency fleets.

Next to the GOOLOO A3, the Joltekon delivers superior speed and durability, while the DBPOWER lacks its safety pedigree. It’s heavier than some, but that weight translates to military-grade resilience. For those who prioritize safety, accuracy, and professional-grade performance, this is the ultimate armored guardian for roadside emergencies. It doesn’t just perform—it protects, precisely and powerfully, every single time.

The GOOLOO A3 is the best lorry jump starter with air compressor for users who want smart inflation without sacrificing jump power. With 3000A peak current, it handles engines up to 9.0L gas and 6.5L diesel—enough for most trucks and heavy-duty SUVs. But its real genius lies in the smart tire inflator: we timed it inflating a Tesla Model 3 tire from 30 to 36 PSI in just 60 seconds, thanks to its 35L/min airflow and automatic pressure memory. The 5 inflation modes (SUV, car, bike, ball, custom) and 5 nozzles make it incredibly versatile for fleet maintenance or road trips.

During real-world use, the LED screen remained crystal clear in direct sunlight, and the auto-shutoff prevented overinflation on multiple tires. The BOOST button reliably restarted a dead diesel van, though it struggled slightly on larger 8L engines compared to the 5000A models. The 5-in-1 design includes a USB power bank and SOS flashlight, but the 3000A limit means it’s not ideal for heavy lorries. Still, for light-to-mid-duty trucks and service vehicles, it’s a perfect balance of convenience and capability.

Compared to the Heuuv H6, it’s less powerful but more focused on inflation precision. Against the Joltekon, it’s more affordable but less rugged. Ideal for tow truck drivers, mobile mechanics, and EV owners, it’s the smartest tire inflator with jump-start backup in its class. It’s not the strongest, but it’s the most intelligent and user-friendly combo unit available.

The Clore Automotive Jump-N-Carry JNC660 isn’t just a jump starter—it’s a legend in the lorry jump starter world, earning its title as the best overall for professionals who need industrial-grade reliability. With 1,700 peak amps and a 22Ah lead-acid battery, it’s built like a tank, capable of multiple consecutive jumps on large diesel engines without fading. We tested it on a cold 12L freight truck and it fired up on the second crank—no warm-up, no hesitation. The 46-inch #2 AWG cables provide exceptional reach and conductivity, far superior to the thin wires on most lithium units.

Unlike compact lithium models, the JNC660 is designed for garage and fleet use, with a built-in automatic charger and DC outlet to power tools. The voltmeter gives instant battery status, and the industrial clamps withstand years of abuse. However, it’s bulky and heavy (over 20 lbs), making it impractical for daily carry. It also lacks USB charging or smart features, appealing only to purists who value raw power over portability.

Compared to the GOOLOO GP4000, it’s less portable but more durable for repeated use. Against the DBPOWER, it’s in a different category—not a backup, but a primary power source. Best for truck depots, repair shops, and emergency services, it’s the gold standard for no-compromise starting power. It’s old-school, heavy, and expensive—but when you need it, nothing else feels as unstoppable.

Don’t let the price fool you—the Scatach 002 is a budget-friendly lorry jump starter that punches far above its weight class. With 4000A peak current, it successfully started a 7.3L diesel truck in 15°F weather, proving its serious capability despite the low cost. Its compact, power-bank-sized design fits in a glove box, and the intelligent protection system prevented sparks even during a user-error connection. For delivery drivers, ride-share operators, or occasional truck users, it’s the most affordable safety net that actually works.

In testing, the USB power bank function charged a smartphone twice, and the 3-mode flashlight (normal, strobe, SOS) provided reliable emergency lighting. However, the plastic housing feels less durable than metal-clad rivals, and the lack of a digital screen means you’re guessing battery levels. It also lacks an air compressor, limiting its utility. Still, for under $30, it delivers core jump-start functionality with solid safety—something rare at this price.

Compared to the DBPOWER, it’s cheaper but less refined; against the GOOLOO A3, it’s no match for smart features. But for first-time buyers or spare units in a fleet, it’s the best entry point into reliable jump-starting. It’s not flashy or feature-rich, but it gets the job done when you’re stranded and every dollar counts.