A strong truck jump pack should match your vehicle’s voltage and engine, with enough stated starting capacity for the job; it suits truck owners who want an independent backup when a battery goes flat. This roundup compares ten portable boosters, from 1,000A models intended for smaller engines to units listing 10,000A peak current, plus one model that supports 12V and 24V systems. The highest peak-current number is not the only useful distinction: listed engine limits, force-start functions, cable features, and added tools shape which pack fits each situation.
Check your truck’s electrical system and engine specifications before buying, especially for commercial or diesel vehicles. The rankings prioritize truck relevance and stated capability, while noting where a product’s limits make it a better fit for lighter-duty use.
The FlyAuto 8000A Jump Starter leads for truck owners who need support for both 12V and 24V systems. Its listed 8000A peak current, 40,000mAh capacity, and compatibility with commercial vehicles make it the most truck-oriented match in this group. If your truck is 12V and you prioritize a higher stated peak current, the AVAPOW TJ68 lists 10,000A and includes a 4-inch HD display.
Confirm your vehicle voltage and engine requirements before choosing either pack; peak current alone does not establish compatibility.
Our Top Picks
Best OverallSupports both 12V and 24V systems, lists 8000A peak current and 40,000mAh capacity, and is specified for trucks and commercial vehicles.
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Highest Peak CurrentIts 10,000A peak-current claim and force-start function target truck and dead-battery use; it also has a 4-inch HD display.
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Largest Diesel RatingLists 8000A peak current and compatibility with up to 14.0L diesel engines, plus an air compressor and high-speed blower.
View on Amazon- Safety-Focused Pick NOCO Boost GB70
- Heavy-Duty Cables Clore Automotive JNC660
Compare jump packs by truck compatibility and features
| # | Product | Battery Capacity | Voltage | Compatible with Vehicle Type | Buy |
|---|---|---|---|---|---|
| 1 | 1. FlyAuto 8000A Jump StarterBest Overall | 40000 milliamp hours | 24 V | All vehicel | View on Amazon |
| 2 | 2. AVAPOW TJ68Highest Peak Current | 24000 milliamp hours | 12 V | ATV, All of the above, Lawn Mower… | View on Amazon |
| 3 | 3. ANFLAG AG10 Jump StarterLargest Diesel Rating | 16000 milliamp hours | 12 V | Lawn Mower, Motorcycle, Passenger Car, RV… | View on Amazon |
| 4 | 4. TREKURE TK50 Jump StarterCold-weather glove-box preparedness | 26800 milliamp hours | 12 V | Passenger Car | View on Amazon |
| 5 | 5. Sharmeal GL987 Jump StarterHigh-capacity diesel truck owners | 8000 milliamp hours | 12 V | All of the above | View on Amazon |
| 6 | 6. OXILAM Y2 Jump StarterDrivers covering mixed vehicle fleets | 6000 amp hours | 12 V | All of the above | View on Amazon |
| 7 | 7. S ZEVZO ET03 Jump Starter12V truck owners needing force start | 20000 milliamp hours | 12 V | Lawn Mower, Motorcycle, Passenger Car… | View on Amazon |
| 8 | 8. NOCO Boost GB70Safety-Focused Pick | 5000 milliamp hours | 12 V | ATV, Motorcycle, Passenger Car, RV, Tractor… | View on Amazon |
| 9 | 9. Clore Automotive JNC660Heavy-Duty Cables | 22 | 12 V | ATV, Bus, Lawn Mower, Passenger Car, RV… | View on Amazon |
| 10 | 10. NOCO Boost GB40Owners of mid-size 12V engines | 2150 milliamp hours | 12 V | ATV, Motorcycle, Passenger Car, RV, Tractor… | View on Amazon |
Detailed Reviews: Best Jump Packs For Trucks

#1 · Best Overall
1. FlyAuto 8000A Jump Starter
- Battery Capacity: 40000 milliamp hours
- Voltage: 24 V
- Compatible with Vehicle Type: All vehicel
Best for: 12V and 24V work-truck operators.
Why it ranks #1: Supports both 12V and 24V systems, lists 8000A peak current and 40,000mAh capacity, and is specified for trucks and commercial vehicles.
Support for both 12V and 24V vehicle systems is the FlyAuto’s clearest distinction for operators working across different truck and equipment platforms. Its 8000A peak current and stated compatibility with large gas and diesel engines broaden its role across pickups, RVs, tractors, and commercial vehicles.
The dual-voltage specification matters when a work fleet includes both 12V vehicles and 24V equipment; a single listed system voltage would not cover both categories. FlyAuto pairs that range with 8000A peak current and a stated role starting large gas and diesel engines, including trucks and commercial vehicles. Its 40000mAh capacity is specified, though the supplied details do not give a jump-start count. The listed package includes the jump starter, so buyers should account for that stated component list.
- Supports 12V and 24V systems
- 8000A peak current
- Stated for large gas and diesel engines
- 40000mAh battery capacity
- The listed included components specify the jump starter only.
Skip it if you only need a 12V pack with a stated jump count; the OXILAM Y2 lists up to 60 starts per charge.
This fits work-truck and equipment operators who need listed support for both 12V and 24V systems. Its supplied details do not state a jump count, so buyers prioritizing that figure should compare accordingly.
Full product details
| Brand | FlyAuto |
|---|---|
| Battery Capacity | 40000 milliamp_hours |
| Compatible with Vehicle Type | All vehicel |
| Included Components | jump starter |
| Manufacturer | FlyAuto |
| Part Number | HH-989 |
| Manufacturer Warranty Description | 1 year |
| Model Number | 8000A |
| Voltage | 24 volts |

#2 · Highest Peak Current
2. AVAPOW TJ68
- Battery Capacity: 24000 milliamp hours
- Voltage: 12 V
- Compatible with Vehicle Type: ATV, All of the above, Lawn Mower…
Best for: Heavy-duty truck jump-starting.
Why it ranks #2: Its 10,000A peak-current claim and force-start function target truck and dead-battery use; it also has a 4-inch HD display.
A 10000A peak-current rating and force-start function give the AVAPOW TJ68 a clear focus on trucks and critically low batteries. Its 4-inch HD display adds a large visual interface, while the 24000mAh capacity and 12V specification define the pack’s listed power format for vehicle use.
AVAPOW specifies 10000A peak current for cars, SUVs, trucks, and heavy-duty vehicles, with force start intended to help when a battery is critically low, even at 0%. The 4-inch HD display provides a substantial screen for using the unit, while the listed 24000mAh capacity gives its battery size. It operates at 12V and includes jumper cable clamps, a USB-C charging cable, and a cigarette-lighter socket adapter, adding connection and accessory-power options.
- 10000A peak current
- Force-start function for critically low batteries
- 4-inch HD display
- 24000mAh capacity and cigarette-lighter socket adapter
- The listed voltage is 12V, so 24V systems are outside its stated scope.
Skip it if you operate 24V trucks or equipment; the FlyAuto 8000A lists compatibility with both 12V and 24V systems.
The TJ68 suits 12V truck owners seeking high peak current, force-start capability, and a large display. Its stated voltage is 12V, so it is not the fit for 24V vehicle systems.
Full product details
| Brand | AVAPOW |
|---|---|
| Battery Capacity | 24000 milliamp_hours |
| Compatible with Vehicle Type | ATV, All of the above, Lawn Mower, Motorcycle, Passenger Car, RV, Snowmobile, Truck, Van |
| Included Components | 1*Cigarette Lighter Socket Adapter, 1*Jumper Cable Clamps, 1*TJ68 Jump Starter, 1*USB-C Charging Cable, 1*User Manual |
| Manufacturer | DONGGUAN CARPOWER NEW ENERGY CO.,LTD |
| Part Number | TJ68 |
| Manufacturer Warranty Description | Lifetime |
| Model Number | TJ68 |
| Voltage | 12 volts |
Listed on Amazon as: AVAPOW TJ68 10000A Battery Jumper Starter Portable with 4" HD Display
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#3 · Largest Diesel Rating
3. ANFLAG AG10 Jump Starter
- Battery Capacity: 16000 milliamp hours
- Voltage: 12 V
- Compatible with Vehicle Type: Lawn Mower, Motorcycle, Passenger Car, RV…
Best for: Truck owners needing air and power.
Why it ranks #3: Lists 8000A peak current and compatibility with up to 14.0L diesel engines, plus an air compressor and high-speed blower.
A 165L/min high-speed blower paired with a 160PSI air compressor makes the ANFLAG AG10 more than a jump pack, adding air handling for varied roadside and recreation tasks. Its 8000A peak current is listed for gas engines and diesel engines up to 14.0L, while Force Start adds an override function.
The 8000A peak rating and stated support for diesel engines up to 14.0L position the AG10 for large truck engines, while the 160PSI compressor adds tire-inflation capability. Its 165L/min blower targets high-volume items such as inflatables, and the listed deflate mode supports packing them away. The included air hose, nozzles, blower hose, and inflation nozzles cover these different tasks. The 12V specification and 16000mAh capacity provide the pack’s electrical format and stated battery size.
- 8000A peak current
- Supports gas engines and diesel engines up to 14.0L
- 160PSI air compressor
- 165L/min blower with deflate mode
- Its listed vehicle-system voltage is 12V.
Skip it if you need a pack for 24V equipment; the FlyAuto 8000A lists support for 12V and 24V systems.
Choose the AG10 if your 12V truck needs jump-start capability alongside tire inflation or high-volume blower tasks. Its listed vehicle voltage is 12V, so it does not cover 24V equipment.
Full product details
| Brand | ANFLAG |
|---|---|
| Battery Capacity | 16000 milliamp_hours |
| Compatible with Vehicle Type | Lawn Mower, Motorcycle, Passenger Car, RV, Scooter, Tractor, Truck, Van, Watercraft |
| Included Components | ♚1x Air Hose & 4 x Air Nozzles +1x Air Blower Hose & 4 Inflation Nozzles, ♚1x Heavy-Duty Jumper Cables, ♚1x Instruction Manual & 1x Rugged Carrying Case, ♚1x USB-A to USB-C Quick Charging Cables, ♚1× AG10 Jump Starter with Air Compressor & Blower unit |
| Item Weight | 1.29 kg |
| Manufacturer | Ekoo Electronic Co., Ltd |
| Part Number | AG10 |
| Manufacturer Warranty Description | 2 Year Warranty |
| Model Number | AG10 |
| Voltage | 12 volts |
Listed on Amazon as: 8000A Car Battery Jump Starter with 160PSI Air Compressor 165L/min Blower
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#4
4. TREKURE TK50 Jump Starter
- Battery Capacity: 26800 milliamp hours
- Voltage: 12 V
- Compatible with Vehicle Type: Passenger Car
Best for: Cold-weather glove-box preparedness.
Why it ranks #4: Combines 8000A peak current, a force-start function, and stated support for 12.0L diesel engines with 8AWG jumper cables.
An operating-temperature range from -4°F to 140°F gives the TREKURE a defined place in vehicles facing both cold and hot conditions. It combines 8000A peak current with support for 12.0L diesel engines, while its compact design is stated to be 18% smaller than traditional models for easier glove-box or travel-bag storage.
The FORCE START function and 8AWG jumper cables pair an emergency override with thicker conductors, while the 8000A peak rating supports its stated range through 12.0L diesel engines. Its specified operating range of -4°F to 140°F suits storage and use across varied conditions. The 26800mAh battery capacity and fast-charge power-bank role extend utility beyond starting; the compact design, stated as 18% smaller than traditional models, eases storage in a glove box or travel bag.
- 8000A peak current
- Supports gas and 12.0L diesel engines
- FORCE START function and 8AWG jumper cables
- 26800mAh capacity and compact design stated to be 18% smaller
- The stated operating range ends at 140°F, which sets an upper temperature boundary.
Skip it if you need support for 24V vehicles; the FlyAuto 8000A lists both 12V and 24V system compatibility.
This suits drivers wanting a compact 12V pack for engines up to 12.0L diesel, particularly where cold-weather operation matters. Its stated temperature range ends at 140°F, and it is not listed for 24V systems.
Full product details
| Brand | TREKURE |
|---|---|
| Battery Capacity | 26800 milliamp_hours |
| Compatible with Vehicle Type | Passenger Car |
| Included Components | ♚1× Car Jump Starter Portable, ♚1× Fast Charging Cable, ♚1× Heavy-Duty Jumper Cables, ♚1× Instruction Manual, ♚1× 2 Year Hassle-Free Warranty, ♚1× Lifetime Support Service, ♚1× Storage Bag |
| Item Weight | 0.64 kg |
| Manufacturer | TREKURE |
| Part Number | TK50 |
| Manufacturer Warranty Description | Two-year warranty |
| Model Number | TK50 |
| Voltage | 12 volts |

#5
5. Sharmeal GL987 Jump Starter
- Battery Capacity: 8000 milliamp hours
- Voltage: 12 V
- Compatible with Vehicle Type: All of the above
Best for: High-capacity diesel truck owners.
Why it ranks #5: Its listed 7000A peak current and 12.0L diesel compatibility suit substantial engines, and the product includes a forced-start button.
A 7000A peak-current rating paired with support for 12.0L diesel engines gives the Sharmeal a broad engine range for roadside starting. Its 12V format also covers gas vehicles, so owners who maintain a truck alongside cars, motorcycles, or equipment can use one jump pack across several vehicle types.
The listed 12.0L diesel compatibility makes this relevant to large truck engines, while support for all gas engines extends its use to a mixed garage. A forced-start button is specified for fully drained batteries, addressing situations where a normal start attempt may not be enough. The 8000mAh capacity and 12V output define its portable power format; the listed dimensions are 3 by 7 by 1.1 inches, a compact footprint for vehicle storage.
- 7000A peak current
- Supports gas engines and diesel engines up to 12.0L
- Forced-start button specified for fully drained batteries
- 12V output and 8000mAh battery capacity
- The listed vehicle-system voltage is 12V, not 24V.
Skip it if you need a jump pack for 24V equipment; the FlyAuto 8000A lists support for both 12V and 24V systems.
Truck owners with 12V engines up to 12.0L diesel can choose this for a compact pack with a forced-start function. Its listed system voltage is 12V, so it does not cover 24V vehicle systems.
Full product details
| Brand | Sharmeal |
|---|---|
| Battery Capacity | 8000 milliamp_hours |
| Compatible with Vehicle Type | All of the above |
| Dimensions | 3"D x 7"W x 1.1"H |
| Manufacturer | Foshan Xianming Intelligent Technology Co, Ltd. |
| Part Number | GL987 |
| Model Number | GL987 |
| Voltage | 12 volts |
Listed on Amazon as: Sharmeal Car Jump Starter 7000A, Jump Starter Battery Pack for All Gas and 12.0L Diesel, 12V Portable Jump Box with LED Light
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#6
6. OXILAM Y2 Jump Starter
- Battery Capacity: 6000 amp hours
- Voltage: 12 V
- Compatible with Vehicle Type: All of the above
Best for: Drivers covering mixed vehicle fleets.
Why it ranks #6: Lists 6000A peak current and support for 12L diesel engines, with a stated capacity of up to 60 jumpstarts per full charge.
A stated capacity of up to 60 jumpstarts per full charge gives the OXILAM a useful role for drivers who may need repeated starts between charging opportunities. Its 6000A peak current and stated support for 12L diesel engines also put trucks, RVs, tractors, and passenger vehicles within its listed range.
The 6000A peak-current rating and compatibility with 12L diesel engines make this a candidate for larger 12V vehicles, including trucks and RVs. OXILAM also lists up to 60 starts from a full charge, which can reduce how often a user needs to recharge during repeated roadside or fleet use. Its LED display and LED light support checking and using the pack in low-light conditions, while USB and Type-C ports add device-charging options.
- 6000A peak current
- Supports all gas engines and diesel engines up to 12L
- Up to 60 jumpstarts per full charge
- LED display, LED light, USB, and Type-C ports
- The listed vehicle voltage is 12V, limiting its stated use to 12V systems.
Skip it if you need 24V truck support; the FlyAuto 8000A explicitly supports both 12V and 24V systems.
Choose the OXILAM if your 12V vehicle mix includes trucks, RVs, or tractors and repeated starts between charges matter. Its listed voltage is 12V, so 24V equipment falls outside its stated compatibility.
Full product details
| Brand | OXILAM |
|---|---|
| Battery Capacity | 6000 amp_hours |
| Compatible with Vehicle Type | All of the above |
| Dimensions | 8.7"D x 4.7"W x 3.5"H |
| Item Weight | 3.36 ounces |
| Manufacturer | DONGGUAN CARPOWER NEW ENERGY CO.,LTD |
| Part Number | OXILAM-DY-Y2-CA |
| Manufacturer Warranty Description | 48 months warranty |
| Model Number | Y2 |
| Voltage | 12 volts |
Listed on Amazon as: OXILAM Jump Starter 6000A for All Gas/12L Diesel, Car Battery Jumper Starter Portable, 12V Lithium Jump Box with Jumper Cables, LED Display, LED Light, Power Bank with USB, Type C Port
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#7
7. S ZEVZO ET03 Jump Starter
- Battery Capacity: 20000 milliamp hours
- Voltage: 12 V
- Compatible with Vehicle Type: Lawn Mower, Motorcycle, Passenger Car…
Best for: 12V truck owners needing force start.
Why it ranks #7: Provides 4000A peak current, a force-start function, and stated compatibility with trucks and diesel engines up to 7.0L.
A force-start function for 0V dead batteries gives the S ZEVZO ET03 a specific emergency role when a deeply depleted battery resists a normal start. It supplies 4000A peak current and is rated for up to 8.0L gas or 7.0L diesel engines, with an LCD display and carrying case included.
The ET03’s 4000A peak current and stated engine limits of 8.0L gas and 7.0L diesel define its scope for 12V trucks and other common vehicles. Force start is specified for 0V batteries, giving users an option for deeply depleted batteries. The LCD display provides a visible interface, and the included case keeps the pack and supplied accessories together. S ZEVZO lists up to 50 starts per charge, useful for planning repeated use before recharging.
- 4000A peak current
- Rated for up to 8.0L gas and 7.0L diesel
- Force-start function for 0V dead batteries
- LCD display, storage case, and up to 50 starts per charge
- The listed engine limits stop at 8.0L gas and 7.0L diesel.
Skip it if you have a diesel engine above 7.0L; the Sharmeal GL987 lists support for diesel engines up to 12.0L.
The ET03 fits drivers of 12V trucks within its listed engine limits who want force-start capability and an LCD. Its 7.0L diesel ceiling excludes larger diesel engines from the stated range.
Full product details
| Brand | S ZEVZO |
|---|---|
| Battery Capacity | 20000 milliamp_hours |
| Compatible with Vehicle Type | Lawn Mower, Motorcycle, Passenger Car, Tractor, Truck, Van |
| Included Components | Portable Carrying Case*1, S ZEVZO Car Jump Starter*1, Smart Jumper Clamps*1, USB Charging Cable*1, User Manual*1 |
| Dimensions | 1.5"D x 3.4"W x 7.5"H |
| Item Weight | 1.4 pounds |
| Manufacturer | Dongguan Chuangyi New Energy Technology Co., Ltd |
| Part Number | ET03 |
| Manufacturer Warranty Description | 2 Year Manufacturer Warranty |
| Model Number | ET03 |
| Voltage | 12 volts |
Listed on Amazon as: S ZEVZO ET03 Car Jump Starter 4000A Jump Starter Battery Pack for Up to 8.0L Gas and 7.0L Diesel Engines, 74Wh Portable 12V Jump Box with USB Ports, LCD Display, Storage Case, and LED Light
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#8 · Safety-Focused Pick
8. NOCO Boost GB70
- Battery Capacity: 5000 milliamp hours
- Voltage: 12 V
- Compatible with Vehicle Type: ATV, Motorcycle, Passenger Car, RV, Tractor…
Best for: Owners of larger 12V truck engines.
Why it ranks #8: Its 2000A peak output supports engines up to 8.0L gas and 6.0L diesel, with spark-proof and reverse-polarity protection.
With 2000A peak lithium power and a rating for engines up to 8.0L gas and 6.0L diesel, the NOCO Boost GB70 reaches beyond smaller-engine jump packs. Spark-proof and reverse-polarity protection support safer connections, while its power bank can supply emergency power to phones and tablets.
The GB70’s 8.0L gas and 6.0L diesel limits define its fit for larger 12V trucks, and its 2000A peak rating supplies the listed starting power. Up to 40 starts per charge can support repeated use before recharging. NOCO’s spark-proof and reverse-polarity protection helps prevent connection mistakes, while the integrated power bank adds phone and tablet charging. The six-hour recharge time is relevant for owners who need to plan when the pack is ready again.
- 2000A peak lithium power
- Rated for up to 8.0L gas and 6.0L diesel
- Up to 40 starts per charge
- Spark-proof and reverse-polarity protection
- The listed engine ceiling is 8.0L gas and 6.0L diesel.
Skip it if you need support for 12.0L diesel engines; the TREKURE TK50 lists compatibility up to that size.
The GB70 suits owners of 12V trucks within its 8.0L gas and 6.0L diesel limits who also want device charging. Engines beyond those listed capacities need a pack with a higher stated ceiling.
Full product details
| Brand | NOCO |
|---|---|
| Battery Capacity | 5000 milliamp_hours |
| Compatible with Vehicle Type | ATV, Motorcycle, Passenger Car, RV, Tractor, Truck, UTV, Van, Watercraft |
| Included Components | 1-Year Limited Warranty, GB70 Portable Car Battery Jump Starter Pack, Heavy-Duty Booster Clamps, Microfiber Storage Bag, USB-C Charging Cable, User Guide for Jump Starter, XGC Cable, XGC Male and Female Connectors |
| Dimensions | 7.4"D x 3.7"W x 12.6"H |
| Item Weight | 2 kg |
| Manufacturer | NOCO |
| Part Number | GB70 |
| Manufacturer Warranty Description | 1-Year Limited Warranty |
| Model Number | GB70 |
| Voltage | 12 volts |
Listed on Amazon as: NOCO Boost GB70 2000A UltraSafe Jump Starter, 12V Lithium Battery Booster
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#9 · Heavy-Duty Cables
9. Clore Automotive JNC660
- Battery Capacity: 22
- Voltage: 12 V
- Compatible with Vehicle Type: ATV, Bus, Lawn Mower, Passenger Car, RV…
Best for: Workshop and roadside cable reach.
Why it ranks #9: The 1700 peak-amp unit has 46-inch heavy-duty #2 AWG cables and a 22Ah battery, but its listed starting current is lower than the higher-ranked options.
A 46-inch heavy-duty cable gives the Clore Automotive JNC660 reach to starting points on vehicles of different shapes, a practical distinction for workshop and roadside use. Its 1700 peak amps and 22Ah Clore Proformer battery make this a substantial 12V jump starter, with a voltmeter to check its onboard battery’s charge status.
The 46-inch #2 AWG cables provide reach to vehicle starting points, which can help when battery placement makes short leads awkward. A voltmeter reports the onboard battery’s charge status, giving users a direct check before relying on the pack. Its 22Ah Clore Proformer battery and 1700 peak amps form the core starting setup, while the 12V DC outlet can power compatible accessories. At 18 pounds and 16.3 inches tall, it calls for more storage space than small handheld packs.
- 1700 peak amps
- 22Ah Clore Proformer battery
- 46-inch heavy-duty #2 AWG cables
- Voltmeter and 12V DC accessory outlet
- At 18 pounds, it is heavier than compact handheld jump packs.
Skip it if you want a lighter portable pack; the 1.4-pound S ZEVZO ET03 is a smaller-format alternative.
Choose the JNC660 for a garage, service vehicle, or roadside kit where cable reach and charge-status checking matter. Its 18-pound weight and larger dimensions make it less suited to minimal-space storage.
Full product details
| Brand | Clore Automotive |
|---|---|
| Battery Capacity | 22 |
| Compatible with Vehicle Type | ATV, Bus, Lawn Mower, Passenger Car, RV, Tractor, Truck, Van, Watercraft |
| Included Components | JNC660 12V Jump Starter |
| Dimensions | 5.1"D x 14.1"W x 16.3"H |
| Item Weight | 18 pounds |
| Manufacturer | Clore Automotive |
| Part Number | JNC660 |
| Manufacturer Warranty Description | 1 Year Warranty |
| Model Number | JNC660 |
| Voltage | 12 volts |
Listed on Amazon as: Clore Automotive Jump-N-Carry JNC660 1700 Peak Amp 12 Volt Jump Starter , Blue
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#10
10. NOCO Boost GB40
- Battery Capacity: 2150 milliamp hours
- Voltage: 12 V
- Compatible with Vehicle Type: ATV, Motorcycle, Passenger Car, RV, Tractor…
Best for: Owners of mid-size 12V engines.
Why it ranks #10: Its 1000A peak output is specified for engines up to 6.0L gas and 3.0L diesel, making it a less capable match for larger trucks.
Spark-proof and reverse-polarity protection are the defining safety features of the NOCO Boost GB40, helping users make connections without sparks or incorrect polarity. Its 1000A peak output is rated for engines up to 6.0L gas and 3.0L diesel, making it a more limited engine-range option than heavy-duty truck-focused packs.
The GB40’s 1000A peak power is specified for up to 6.0L gas and 3.0L diesel engines, so its engine ceiling is important for truck owners to check against their vehicle. Spark-proof and reverse-polarity protection support safer clamp connections, while the integrated power bank can supply emergency power to phones and tablets. NOCO lists up to 20 starts per charge and a three-hour recharge time, giving owners clear expectations for use and recharging.
- 1000A peak lithium power
- Rated for engines up to 6.0L gas and 3.0L diesel
- Spark-proof and reverse-polarity protection
- Power bank with up to 20 starts per charge
- Engine capacity tops out at 6.0L gas and 3.0L diesel.
Skip it if you run a larger truck engine; the NOCO Boost GB70 supports up to 8.0L gas and 6.0L diesel.
The GB40 fits drivers whose 12V vehicle stays within its 6.0L gas or 3.0L diesel limit and who value protected connections. Truck owners above that engine ceiling should choose a higher-capacity option.
Full product details
| Brand | NOCO |
|---|---|
| Battery Capacity | 2150 milliamp_hours |
| Compatible with Vehicle Type | ATV, Motorcycle, Passenger Car, RV, Tractor, Truck, UTV, Van, Watercraft |
| Included Components | 1-Year Limited Warranty, GB40 Portable Car Battery Jump Starter Pack, Heavy-Duty Booster Clamps, Microfiber Storage Bag, USB-C Charging Cable, User Guide for Jump Starter |
| Dimensions | 4.61"D x 8.19"W x 4.21"H |
| Item Weight | 2.4 pounds |
| Manufacturer | NOCO |
| Part Number | GB40 |
| Manufacturer Warranty Description | 1-Year Limited Warranty |
| Model Number | GB40 |
| Voltage | 12 volts |
Listed on Amazon as: NOCO Boost GB40 12V 1000A UltraSafe Portable Lithium Jump Starter
View on AmazonWhen a jump pack fails to start a truck
A jump pack may fail to start a truck when its voltage or engine capability does not match the vehicle, or when the battery is too depleted for the pack’s normal start mode. The products here show why checking model-specific features matters: Sharmeal GL987, TREKURE TK50, S ZEVZO ET03, and AVAPOW TJ68 list a forced-start or force-start feature, while the supplied details do not establish that every pack has one. That feature is not a substitute for checking the manual and making a correct connection.
Confirm the pack is charged, inspect the clamps and cables, and follow the vehicle and jump-pack instructions. If the pack still cannot crank the engine, stop repeated attempts and seek roadside or professional assistance; repeated attempts may not solve a wrong-voltage, damaged-battery, or vehicle fault.
A jump pack is an emergency aid, not a diagnosis or a repair.
Why voltage and engine rating are easy to confuse
A high peak-amp figure does not by itself prove a jump pack fits a truck: voltage and engine compatibility must also line up. Most products in this group specify 12V, including AVAPOW TJ68 and ANFLAG AG10; FlyAuto is the only listing here that explicitly supports both 12V and 24V. That distinction matters for owners of commercial vehicles or equipment, but do not assume a truck is 24V based on its size or job.
Verify the vehicle label or manual first. Engine limits also differ: ANFLAG AG10 lists up to 14.0L diesel, while TREKURE TK50 and Sharmeal GL987 list 12.0L diesel, and NOCO Boost GB70 lists 6.0L diesel.
Use the stated limits as compatibility checkpoints, not a guarantee of performance in every condition. If your vehicle falls outside a listing’s stated voltage or engine range, choose a correctly specified unit instead.
How to Choose a Truck Jump Pack
Voltage compatibility
Start by matching the jump pack’s voltage to your truck’s electrical system. Most entries here specify 12 volts, including AVAPOW TJ68, ANFLAG AG10, and NOCO Boost GB70, while FlyAuto lists 24 volts and explicitly supports both 12V and 24V systems. That broader rating makes FlyAuto the clearest option in this set for a buyer whose vehicle requires 24V, but it does not remove the need to confirm the exact system.
A 12V-only pack is appropriate only when the vehicle calls for 12V; do not choose by truck size or peak amps alone. Check the vehicle manual or markings before ordering, particularly for commercial vehicles and equipment.
Engine-size and diesel rating
Look for a listed engine limit that covers your truck’s engine, especially if it is diesel. ANFLAG AG10 specifies up to 14.0L diesel, while Sharmeal GL987 and TREKURE TK50 list 12.0L diesel and OXILAM Y2 lists 12L diesel. The smaller-engine NOCO Boost GB70 is rated for up to 6.0L diesel, and the GB40 for 3.0L diesel.
These stated limits offer a practical way to screen candidates, but product claims do not establish how a pack performs with every battery condition or temperature. A large diesel owner should favor models with a compatible listed engine range; a lighter-duty truck owner may have more options.
Verify the engine details in the vehicle documentation.
Peak current and useful extras
Compare the listed peak current alongside features you will actually use, rather than treating amps as the only measure. This set ranges from 1000A on NOCO Boost GB40 and 1700 peak amps on Clore Automotive JNC660 to 8000A on FlyAuto, TREKURE, and ANFLAG, and 10,000A on AVAPOW TJ68. Extras vary: ANFLAG AG10 includes an air compressor and blower, Clore Automotive JNC660 has 46-inch #2 AWG cables, and AVAPOW TJ68 has a 4-inch display.
A buyer seeking extra inflation tools may favor ANFLAG; someone prioritizing cable reach may prefer Clore, while higher-current listings are more relevant for larger-engine requirements. Match the specifications to the vehicle first.
Which jump pack should I choose for my truck?
Choose FlyAuto 8000A Jump Starter if your truck may require either 12V or 24V support: it is the only listing that explicitly covers both, and it specifies 8000A peak current. For a 12V truck where the highest listed peak-current claim matters, consider AVAPOW TJ68, which lists 10,000A and a force-start function. For a large diesel engine, ANFLAG AG10 lists compatibility up to 14.0L; check that your truck’s voltage matches its 12V specification.
TREKURE TK50 or Sharmeal GL987 are alternatives for listed 12.0L diesel compatibility. Choose NOCO Boost GB70 or GB40 only when their lower stated diesel limits fit your engine.
Confirm voltage and engine specifications before purchase, and follow the product instructions when connecting.
Related Buying Guides
Frequently Asked Questions
How do I confirm whether my truck uses a 12V or 24V electrical system?
Check the truck’s owner’s manual, battery label, or vehicle specifications for its electrical-system voltage; do not guess from engine size or appearance. Some vehicles may have multiple batteries while still using a particular system voltage. If the documentation is unclear, ask a qualified technician before connecting a jump pack.
What should I do if a jump pack will not start a truck with a deeply discharged battery?
First verify the pack is charged and the clamps are connected to the correct terminals as its instructions specify. Use a force-start feature only if the pack provides one and its manual directs you to. A deeply discharged or damaged battery may not accept a jump; have it tested or serviced rather than repeatedly cranking.
How often should I recharge and inspect a portable jump starter kept in a truck?
Follow the jump starter’s manual for its recharge interval, and recharge it after use or whenever its charge indicator calls for it. Inspect it regularly for damaged cables, clamps, casing, or signs of moisture, and check its charge before relying on it. Store and maintain it as the manufacturer instructs.
Does a higher peak-current rating alone prove a jump pack will fit my truck?
No. Confirm the truck’s electrical-system voltage and engine requirements against the product’s stated compatibility. The AVAPOW TJ68 lists 10,000A peak current for 12V use, while the FlyAuto listing explicitly covers 12V and 24V systems.
Peak current alone does not establish that a pack is suitable for your vehicle.
What engine compatibility should I check for a diesel truck?
Match the pack’s listed diesel-engine limit to your truck’s engine and confirm voltage as well. The ANFLAG AG10 lists compatibility up to 14.0L, while TREKURE TK50 and Sharmeal GL987 list 12.0L diesel compatibility. NOCO GB70 and GB40 have lower stated diesel limits, so use them only if those limits fit.
Final Words
For a truck that may need either 12V or 24V support, the FlyAuto 8000A is the clearest match in this group because its listing explicitly covers both systems. If your truck is 12V and you prioritize the highest stated peak-current claim, consider the AVAPOW TJ68. For diesel trucks, compare the listed engine limit as well.
Confirm voltage and engine requirements before choosing, then follow the pack’s connection instructions.


