A strong cold-weather jump starter pairs a stated low-temperature capability with enough power for your engine, making it especially useful for drivers who face subfreezing starts. The GOOLOO GT4000 Arctic stands out with -40°F battery preheat technology and 4000A peak current; the JUMPFORCE PRO is specified for cold starts down to -22°F. Most other products here list peak current and engine compatibility but provide no cold-temperature rating, so those figures alone do not establish performance in severe cold.
This comparison separates explicit cold-weather features from general jump-starting power, then weighs engine fit, portability, charging, and included equipment. Check your vehicle’s engine size and the product’s stated limits before choosing, and follow its instructions for charging, storage, and connection.
The GOOLOO GT4000 Arctic is the leading choice because it combines a stated -40°F battery preheat feature with 4000A peak current and compatibility with engines up to 12L gas and 10L diesel. It also includes heavy-duty jumper cables, a 100W car charger, cables, and a storage bag. For a distinctly cold-rated alternative, the JUMPFORCE PRO is specified for starts down to -22°F, though its listed engine limits are lower at 6.0L gas and 3.0L diesel.
Our Top Picks
Best OverallIts -40°F battery preheat feature directly addresses severe cold, while 4000A peak current and stated 12L gas and 10L diesel capacity suit larger engines.
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Best for -22°F StartsThe product is specifically rated for cold starts down to -22°F and includes smart clamps, a storage bag, and a two-year warranty.
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Best Fast-Charging OptionThis 4000A model lists 65W quick charging and compatibility with 10L gas and 10L diesel engines, plus a two-year warranty.
View on Amazon- Best All-in-One Option WOLFBOX MV24A
- Best Heavy-Duty Cables Clore Automotive JNC660
Compare jump starters by cold-weather fit and key features
| # | Product | Battery Capacity | Voltage | Dimensions D x W x H | Buy |
|---|---|---|---|---|---|
| 1 | 1. GOOLOO GT4000 ArcticBest Overall | 24000 milliamp hours | 12 V | 8.98"D x 3.92"W x 1.49"H | View on Amazon |
| 2 | 2. JUMPFORCE PROBest for -22°F Starts | 8000 milliamp hours | 12 V | — | View on Amazon |
| 3 | 3. GOOLOO GP4000Low-voltage 12V recovery | 24000 milliamp hours | 12 V | 3.92"D x 8.97"W x 1.49"H | View on Amazon |
| 4 | 4. WOLFBOX MegaVolt24Best Fast-Charging Option | 6000 milliamp hours | 12 V | 1.5"D x 3.86"W x 9.33"H | View on Amazon |
| 5 | 5. WOLFBOX MV24ABest All-in-One Option | 6000 milliamp hours | 12 V | 2.16"D x 5.28"W x 9.39"H | View on Amazon |
| 6 | 6. Clore Automotive JNC660Best Heavy-Duty Cables | 22 | 12 V | 5.1"D x 14.1"W x 16.3"H | View on Amazon |
| 7 | 7. DBPOWER Z07Lightweight higher-output backup | 20000 milliamp hours | 12 V | 1.81"D x 3.79"W x 7.36"H | View on Amazon |
| 8 | 8. Povasee A30Low-voltage engine restart | 20000 milliamp hours | 12 V | 1.7"D x 6.61"W x 3.37"H | View on Amazon |
| 9 | 9. S ZEVZO ET03Zero-volt battery force start | 20000 milliamp hours | 12 V | 1.5"D x 3.4"W x 7.5"H | View on Amazon |
| 10 | 10. NOCO Boost GB40Compact everyday car kit | 2150 milliamp hours | 12 V | 4.61"D x 8.19"W x 4.21"H | View on Amazon |
Detailed Reviews: Best Jump Starter For Cold Weather

#1 · Best Overall
1. GOOLOO GT4000 Arctic
- Battery Capacity: 24000 milliamp hours
- Voltage: 12 V
- Dimensions D x W x H: 8.98"D x 3.92"W x 1.49"H
Best for: Deep-freeze battery recovery.
Why it ranks #1: Its -40°F battery preheat feature directly addresses severe cold, while 4000A peak current and stated 12L gas and 10L diesel capacity suit larger engines.
Its -40°F battery preheat technology targets the cold-weather problem directly, while 4,000A peak current and BOOST mode address dead or extremely low-voltage 12V batteries. The combination suits drivers who need a portable jump starter for winter use across cars, pickups, motorcycles, ATVs, and other listed vehicles.
The GT4000 is specified for engines up to 12L gas and 10L diesel, giving it broad stated engine coverage for vehicles ranging from cars to trucks and snowmobiles. Its 24,000mAh capacity and included 100W car charger provide an in-vehicle charging option, while the storage bag keeps the starter and included cables together. The compact 8.98-by-3.92-by-1.49-inch body is easier to stow than a full-size jump pack, though cold-weather preheating is its defining reason to choose it.
- -40°F battery preheat technology
- 4,000A peak current with BOOST mode for very low-voltage batteries
- Rated for up to 12L gas and 10L diesel engines
- Includes a 100W car charger and storage bag
- Its listed engine ceiling is 10L diesel, below its 12L gas rating.
Skip it if you need a built-in air compressor; the WOLFBOX MV24A combines jump starting with tire inflation.
Choose the GOOLOO GT4000 if winter battery starts and the stated -40°F preheat capability are priorities, especially for larger engines. Check its 12V compatibility and engine limits against your vehicle; it is not an all-in-one tire inflator.
Full product details
| Brand | GOOLOO |
|---|---|
| Battery Capacity | 24000 milliamp_hours |
| Compatible with Vehicle Type | cars, trucks, motorcycles, watercraft, all-terrain vehicle (ATV), utility-terrain vehicle (UTV), lawnmower, and snowmobiles |
| Included Components | GT4000 battery jump starter, heavy-duty jumper cables, 100W car charger, USB to Type-C cable, Type-C to Type-C cable, cigarette lighter adapter, storage bag |
| Dimensions | 8.98"D x 3.92"W x 1.49"H |
| Manufacturer | GOOLOO |
| Part Number | JS-271 |
| Manufacturer Warranty Description | 18-Month warranty |
| Model Number | GT4000 |
| Voltage | 12 volts |
Listed on Amazon as: GOOLOO GT4000 Arctic Jump Starter with -40°F Battery Preheat Technology
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#2 · Best for -22°F Starts
2. JUMPFORCE PRO
- Battery Capacity: 8000 milliamp hours
- Voltage: 12 V
Best for: Subzero-rated winter backup.
Why it ranks #2: The product is specifically rated for cold starts down to -22°F and includes smart clamps, a storage bag, and a two-year warranty.
The JUMPFORCE PRO lists cold starts down to -22°F, giving winter drivers a specific low-temperature operating claim rather than a general cold-weather promise. Its 1,000A output is rated for 12V engines up to 6.0L gas and 3.0L diesel, with a SafeStart-System also named in the title.
The stated -22°F rating makes temperature suitability its clearest selection point for cold-weather use, while the 1,000A output defines the engine range it supports. Its specified limits of 6.0L gas and 3.0L diesel make vehicle fit important, especially for larger trucks. The included smart clamps, USB-C fast-charging cable, and premium storage bag support a portable kit and its upkeep. The listed 8,000mAh battery capacity gives a measure of stored power, but no number of starts per charge is supplied.
- Rated for cold starts down to -22°F
- 1,000A output for up to 6.0L gas and 3.0L diesel engines
- SafeStart-System named in the product title
- Includes smart clamps, USB-C fast-charging cable, and storage bag
- Its 3.0L diesel limit excludes larger diesel engines.
Skip it if you drive a larger diesel engine; the GOOLOO GT4000 lists support up to 10L diesel and -40°F preheating.
The JUMPFORCE PRO is for drivers who need a stated -22°F cold-start rating and own a vehicle within its 6.0L gas or 3.0L diesel limits. Larger engines need a different fit, regardless of winter conditions.
Full product details
| Brand | TOOLTROOPERS |
|---|---|
| Battery Capacity | 8000 milliamp_hours |
| Compatible with Vehicle Type | ATV, Motorcycle, Passenger Car, RV, Scooter, Truck, UTV, Van, Watercraft |
| Included Components | Premium Storage Bag, Premium USB-C Fast Charging Cable, Smart Clamps, User Manual |
| Manufacturer | TOOLTROOPERS |
| Part Number | TT-JFP50 |
| Manufacturer Warranty Description | 2 Years Warranty |
| Model Number | TT-JFP50 |
| Voltage | 12 volts |

#3
3. GOOLOO GP4000
- Battery Capacity: 24000 milliamp hours
- Voltage: 12 V
- Dimensions D x W x H: 3.92"D x 8.97"W x 1.49"H
Best for: Low-voltage 12V recovery.
Why it ranks #3: Its 4000A output, 24,000mAh capacity, and BOOST function support low-voltage starts, with stated compatibility up to 10.0L engines.
The GP4000’s BOOST button can force a restart when battery voltage is extremely low, a useful distinction for drivers facing a cold-weather no-start. Its 4,000A peak output is specified for gasoline and diesel engines up to 10.0L, combining recovery assistance with broad stated 12V vehicle compatibility.
The 24,000mAh capacity supplies stored power for jump starts, while the included intelligent jumper cable provides the connection hardware in the kit. At 3.9 pounds and 8.97 by 3.92 by 1.49 inches, the unit has a slim profile but weighs more than pocket-sized alternatives. Its listed compatibility spans passenger cars, trucks, RVs, motorcycles, ATVs, lawn mowers, and snowmobiles, so it can serve a mixed-vehicle household as long as vehicles meet its 12V and engine limits.
- BOOST button for extremely low-voltage batteries
- 4,000A peak current
- Rated for engines up to 10.0L
- Includes an intelligent jumper cable and EVA storage case
- Its 3.9-pound weight is substantial for a compact jump starter.
Skip it if you need a lighter unit for a small car kit; the DBPOWER Z07 weighs 1.3 pounds.
Choose the GP4000 if a BOOST function, 10.0L engine coverage, and compatibility across several listed vehicle types suit your winter kit. Account for its 3.9-pound weight when deciding how compact a portable setup needs to be.
Full product details
| Brand | GOOLOO |
|---|---|
| Battery Capacity | 24000 milliamp_hours |
| Compatible with Vehicle Type | ATV, Lawn Mower, Motorcycle, Passenger Car, RV, Snowmobile, Truck, UTV |
| Included Components | GOOLOO Heavy-Duty Car Jump Starter GP4000, Intelligent Jumper Cable, USB to Type-C Cable,Cigarette Lighter Socket Adapter, EVA Storage Case |
| Dimensions | 3.92"D x 8.97"W x 1.49"H |
| Item Weight | 3.9 pounds |
| Manufacturer | GOOLOO |
| Part Number | GP4000 |
| Manufacturer Warranty Description | 18-Month warranty |
| Model Number | GP4000 |
| Voltage | 12 volts |
Listed on Amazon as: GOOLOO GP4000 Jump Starter – 4000A 12V Car Battery Jumper Starter Portable
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#4 · Best Fast-Charging Option
4. WOLFBOX MegaVolt24
- Battery Capacity: 6000 milliamp hours
- Voltage: 12 V
- Dimensions D x W x H: 1.5"D x 3.86"W x 9.33"H
Best for: Fast-recharge passenger-car backup.
Why it ranks #4: This 4000A model lists 65W quick charging and compatibility with 10L gas and 10L diesel engines, plus a two-year warranty.
A 65W quick charger is the WOLFBOX MegaVolt24’s key convenience, letting owners replenish its 88.8Wh jump starter more quickly than a basic charging setup. The 4,000A output is specified for 12V engines up to 10L gas and 10L diesel, providing substantial stated capacity for cold-weather car emergencies.
The listed 65W quick charger and 88.8Wh battery pair charging capability with stored jump-start power, useful for preparing the unit again after an emergency. Its LED display gives the user a visible readout, while the integrated LED light can help illuminate a roadside setup. The 3-pound body measures 9.33 inches long and 1.5 inches deep, giving it a slim shape for vehicle storage. Compatibility is listed as passenger car, so other vehicle types are not established here.
- 4,000A peak current
- Rated for up to 10L gas and 10L diesel engines
- 65W quick charger
- LED display and LED light
- Vehicle compatibility is listed only for passenger cars.
Skip it if you need confirmed motorcycle or truck compatibility; the NOCO Boost GB40 lists both vehicle types.
This WOLFBOX suits passenger-car owners who want a high-output jump starter with a 65W charging setup, display, and light. Its listed compatibility is passenger car, so buyers of other vehicle types should choose accordingly.
Full product details
| Brand | WOLFBOX |
|---|---|
| Battery Capacity | 6000 milliamp_hours |
| Compatible with Vehicle Type | Passenger Car |
| Included Components | MegaVolt24 Jump Starter |
| Dimensions | 1.5"D x 3.86"W x 9.33"H |
| Item Weight | 3 pounds |
| Manufacturer | WOLFBOX |
| Part Number | 6570140 |
| Manufacturer Warranty Description | 2 Year |
| Model Number | MegaVolt24 |
| Voltage | 12 volts |

#5 · Best All-in-One Option
5. WOLFBOX MV24A
- Battery Capacity: 6000 milliamp hours
- Voltage: 12 V
- Dimensions D x W x H: 2.16"D x 5.28"W x 9.39"H
Best for: Jump starts and tire inflation.
Why it ranks #5: It combines 4000A jump-starting for up to 10L gas or diesel engines with a 160PSI air compressor and 65W fast charging.
The WOLFBOX MV24A pairs a 4,000A jump starter with a 160PSI air compressor, allowing one device to address a dead battery and tire inflation during a cold-weather roadside stop. Its 88.8Wh battery is specified for 12V engines up to 10L gas or diesel, with pickup trucks and smaller vehicles listed for inflation.
The integrated compressor means drivers can carry jump-starting and tire-inflation equipment together instead of maintaining two separate devices. A 65W USB-C port, USB-A outputs, and 160W continuous DC output add charging and power options, while the included C-to-C cable and EVA carrying bag help keep the kit organized. At 5.3 pounds and more than two inches deep, it takes more space than a simple jump pack. Its inflation capability is listed for pickup trucks and below.
- 4,000A peak current for engines up to 10L gas or diesel
- Integrated 160PSI air compressor
- 65W USB-C and USB-A charging ports
- 160W continuous DC output
- At 5.3 pounds, it is heavier than a jump-starter-only pack.
Skip it if you only want a slim passenger-car jump starter; the WOLFBOX MegaVolt24 is listed at 1.5 inches deep and 3 pounds.
The MV24A suits drivers who want to combine emergency starting and tire inflation, particularly for pickups and smaller vehicles. Its 5.3-pound weight and larger body are worth considering when trunk space or easy carrying matters.
Full product details
| Brand | WOLFBOX |
|---|---|
| Battery Capacity | 6000 milliamp_hours |
| Compatible with Vehicle Type | ATV, Lawn Mower, Motorcycle, Passenger Car, Scooter, Snowmobile, UTV |
| Included Components | Battery Clamp & Jumper Cable, C-to-C Fast Charging Cable, EVA Carrying Bag, Jump Starter with Air Comprssor Unit, User Manual |
| Dimensions | 2.16"D x 5.28"W x 9.39"H |
| Item Weight | 5.3 pounds |
| Manufacturer | WOLFBOX |
| Part Number | MegaVolt 24 Air |
| Manufacturer Warranty Description | 2 Year Manufacturer |
| Model Number | megavolt 24 air |
| Voltage | 12 volts |

#6 · Best Heavy-Duty Cables
6. Clore Automotive JNC660
- Battery Capacity: 22
- Voltage: 12 V
- Dimensions D x W x H: 5.1"D x 14.1"W x 16.3"H
Best for: Long-cable workshop backup.
Why it ranks #6: Its 22Ah battery, 1700 peak amps, and 46-inch heavy-duty #2 AWG cables make it a substantial option, though no cold rating is listed.
Its 46-inch heavy-duty cables give the JNC660 extra reach to vehicle starting points, a practical advantage when a cold-weather breakdown leaves little room to reposition a large vehicle. The 22Ah Clore Proformer battery and 1,700 peak amps make this an established, substantial 12V jump pack rather than a pocket-sized lithium unit.
The 46-inch #2 AWG cables can reach starting points on vehicles of varied shapes, reducing the need to place the pack right beside the battery. A built-in voltmeter shows the onboard battery’s charge status, helping users check readiness before taking it to a vehicle. The 12V DC outlet also powers 12V accessories. At 18 pounds and 16.3 inches tall, it calls for deliberate storage in a garage, service vehicle, or roomy cargo area rather than a small glove box.
- 46-inch heavy-duty #2 AWG cables
- 22Ah Clore Proformer battery
- Built-in voltmeter shows onboard charge status
- 12V DC outlet powers accessories
- At 18 pounds, it is much heavier than portable lithium jump starters.
Skip it if you need a lightweight emergency pack; the Povasee A30 weighs 1.1 pounds and lists 5000A peak current.
The JNC660 fits mechanics, tow operators, and drivers who value long cable reach, charge visibility, and a 12V accessory outlet. Its 18-pound weight and larger dimensions make storage and lifting central fit considerations.
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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#7
7. DBPOWER Z07
- Battery Capacity: 20000 milliamp hours
- Voltage: 12 V
- Dimensions D x W x H: 1.81"D x 3.79"W x 7.36"H
Best for: Lightweight higher-output backup.
Why it ranks #7: The 5000A rating and stated limits of 10.0L gas and 8.0L diesel engines offer broad engine coverage, but no cold-temperature rating is supplied.
At 1.3 pounds, the DBPOWER Z07 combines a light carry weight with a listed 5,000A peak output, a useful pairing for cold-weather emergency kits. Its 74Wh battery is specified for engines up to 10.0L gas and 8.0L diesel, while a display and LED light assist with roadside use.
The 7.36-inch-long body and included storage case make the Z07 straightforward to pack in a vehicle without the bulk of a heavy shop-style starter. Its 5,000A rating and stated engine limits cover a range of listed vehicle needs, though compatibility is specified for lawn mowers, motorcycles, passenger cars, RVs, tractors, and vans. The display provides a readout and the LED light supports work in low visibility. No charging speed or cold-temperature rating is supplied, so those needs should not be assumed.
- 5,000A peak current
- Rated for up to 10.0L gas and 8.0L diesel engines
- Weighs 1.3 pounds
- Includes a display, LED light, and storage case
- No cold-temperature operating rating is supplied.
Skip it if you require a stated extreme-cold rating; the TOOLTROOPERS JUMPFORCE PRO lists operation down to -22°F.
The DBPOWER Z07 fits drivers seeking a light, compact jump starter with high stated peak current, a display, and an included case. Cold-weather buyers who need a specified temperature rating should weigh that missing detail before choosing.
Full product details
| Brand | DBPOWER |
|---|---|
| Battery Capacity | 20000 milliamp_hours |
| Compatible with Vehicle Type | Lawn Mower, Motorcycle, Passenger Car, RV, Tractor, Van |
| Included Components | Portable Storage Case X1, Smart Jumper Clamps x1, USB Charging Cable x1, User Manual x1, Z07 Car Battery Jump Starter x1 |
| Dimensions | 1.81"D x 3.79"W x 7.36"H |
| Item Weight | 1.3 pounds |
| Manufacturer | Yuyao Zhuoke Hardware & Electrical Appliance Co., Ltd. |
| Part Number | Z07 |
| Manufacturer Warranty Description | 2 year manufacturer warranty |
| Model Number | Z07 |
| Voltage | 12 volts |

#8
8. Povasee A30
- Battery Capacity: 20000 milliamp hours
- Voltage: 12 V
- Dimensions D x W x H: 1.7"D x 6.61"W x 3.37"H
Best for: Low-voltage engine restart.
Why it ranks #8: Its 5000A peak current, stated 10L gas and 8L diesel fit, and claimed below-9V restart function are useful, but cold capability is unspecified.
The Povasee A30’s RST button is specified to help restart batteries below 9V, making it especially relevant when cold weather leaves a vehicle with very low battery voltage. Its 5,000A output supports engines up to 10L gas or 8L diesel, with a claimed capacity of about 60 quick starts per charge.
The A30 combines jump starting with a 74Wh power bank and two USB outputs, so the same unit can provide emergency charging for other devices. At 1.1 pounds, it is easy to keep in a vehicle, and the supplied storage box and smart jumper clip keep the main components together. Its stated compatibility includes 12V cars, trucks, motorcycles, boats, and tractors. The low-voltage RST function is a specific recovery feature; the supplied information does not give a temperature rating.
- RST button for batteries below 9V
- 5,000A output for up to 10L gas or 8L diesel engines
- About 60 quick starts per charge
- 74Wh power bank with two USB outputs
- No operating-temperature rating is stated.
Skip it if you need a published cold-start temperature; the TOOLTROOPERS JUMPFORCE PRO specifies -22°F operation.
The A30 suits drivers who prioritize low-voltage recovery, multiple USB outputs, and a light kit for varied 12V vehicles. Its stated RST capability addresses battery voltage, not a specified ambient temperature rating.
Full product details
| Brand | Povasee |
|---|---|
| Battery Capacity | 20000 milliamp_hours |
| Compatible with Vehicle Type | All of the above |
| Included Components | 1*USB to Type c cable(Without Adapter), Pavasee A30 Portable Batery Jump starter, Smart Jumper Clip, Storage Box, User Manual for Jump Starter |
| Dimensions | 1.7"D x 6.61"W x 3.37"H |
| Item Weight | 1.1 pounds |
| Manufacturer | Povasee |
| Part Number | A30 |
| Manufacturer Warranty Description | 2 year manufacturer |
| Model Number | A30 |
| Voltage | 12 volts |

#9
9. S ZEVZO ET03
- Battery Capacity: 20000 milliamp hours
- Voltage: 12 V
- Dimensions D x W x H: 1.5"D x 3.4"W x 7.5"H
Best for: Zero-volt battery force start.
Why it ranks #9: This 4000A unit lists a force-start function for 0V batteries and up to 8.0L gas or 7.0L diesel engines, but no cold rating.
The S ZEVZO ET03’s force-start function is specified to revive 0V dead batteries, a concrete benefit when a winter battery is too depleted for an ordinary start. Its 4,000A output covers 12V engines up to 8.0L gas and 7.0L diesel, with up to 50 starts per charge stated.
The force-start function addresses a particularly depleted battery, while the claimed maximum of 50 starts per charge offers a clear measure of its stated repeated-use capacity. Its 74Wh pack includes USB ports, an LCD display, and an LED light, adding device charging and useful visibility to the roadside kit. At 1.4 pounds and 7.5 inches long, it is compact enough for vehicle storage. Listed compatibility includes cars, trucks, motorcycles, tractors, vans, and lawn mowers, within its engine limits.
- Force-start function for 0V dead batteries
- 4,000A peak current
- Up to 50 starts per charge
- 74Wh pack with USB ports, LCD display, and LED light
- Its stated engine limits are lower than 10L gas and diesel options.
Skip it if you need coverage above 8.0L gas or 7.0L diesel; the GOOLOO GT4000 lists 12L gas and 10L diesel limits.
The ET03 suits owners who want a compact jump starter with a 0V force-start function and a useful display-and-light combination. Confirm that its 8.0L gas and 7.0L diesel limits fit your vehicle.
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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#10
10. NOCO Boost GB40
- Battery Capacity: 2150 milliamp hours
- Voltage: 12 V
- Dimensions D x W x H: 4.61"D x 8.19"W x 4.21"H
Best for: Compact everyday car kit.
Why it ranks #10: Its 1000A output and stated 6.0L gas and 3.0L diesel limits suit smaller engines, but the supplied details give no cold-weather rating.
Spark-proof and reverse-polarity protection are the GB40’s defining safety features, helping drivers make a correct connection when a battery fails in cold weather. Its 1,000A lithium output is rated for engines up to 6.0L gas and 3.0L diesel, making this a compact option for smaller vehicles.
The GB40 claims up to 20 starts per charge, so drivers can keep it in a car for repeated emergency use without carrying a larger shop-style unit. Its integrated power bank can supply emergency power to phones and tablets, and the stated three-hour recharge time helps return it to service between trips. The included heavy-duty clamps and microfiber storage bag support a contained trunk kit. Its 12V compatibility and engine limits make vehicle size an important selection check.
- Spark-proof and reverse-polarity protection
- Up to 20 starts per charge
- Integrated power bank for phones and tablets
- Recharges in three hours
- Its 6.0L gas and 3.0L diesel limits exclude larger engines.
Skip it if you need a cold-rated starter for larger engines; the GOOLOO GT4000 lists -40°F preheating and higher engine limits.
The NOCO GB40 suits drivers of smaller 12V vehicles who value connection safeguards, a portable emergency power bank, and a quick stated recharge. Its 6.0L gas and 3.0L diesel ceilings are the key boundary for vehicle fit.
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 AmazonWhy peak amps do not prove cold-weather readiness
A high peak-amp figure does not, by itself, establish a product’s operating temperature or cold-start performance. In this lineup, the GOOLOO GT4000 Arctic specifically lists -40°F battery preheat technology, and the JUMPFORCE PRO lists a -22°F cold-start rating; the other product details do not provide a comparable temperature claim. That makes the distinction important: the 5000A ratings on the DBPOWER Z07 and Povasee A30 are notable power figures, but they are not evidence that either is rated for extreme cold.
If a cold-start specification is central to your choice, look for an explicit temperature statement and confirm the operating instructions with the manufacturer. Also keep the unit charged and accessible according to its manual; a feature or peak-current number cannot compensate for a depleted or improperly connected jump starter.
Check engine limits before choosing a winter backup
The listed engine limits vary enough that matching the jump starter to the vehicle matters as much as comparing peak amps. The GOOLOO GT4000 Arctic and both WOLFBOX MegaVolt models state support for engines up to 10L gas and 10L diesel, while the JUMPFORCE PRO lists 6.0L gas and 3.0L diesel. The NOCO Boost GB40 lists the smallest limits here: 6.0L gas and 3.0L diesel.
Do not assume that a high current number overrides a stated engine-size limit, or that a product described for passenger cars automatically suits every engine. Check your vehicle’s fuel type and engine displacement against the product listing.
If your vehicle falls outside the listed limits, verify compatibility with the manufacturer rather than relying on the ranking alone.
How to Choose a Cold-Weather Jump Starter
Stated cold-temperature capability
Look for an explicit temperature rating or cold-weather feature if subfreezing starts are your main concern. The GOOLOO GT4000 Arctic lists -40°F battery preheat technology, while the JUMPFORCE PRO states a -22°F cold-start rating. The remaining listings provide no comparable cold-temperature specification, even when their peak-current figures are high.
These product details do not establish how an unrated model performs in winter conditions, so treat that information as unknown rather than assuming a general jump starter is cold-rated. The GOOLOO suits buyers prioritizing a lower stated temperature and larger engine limits; the JUMPFORCE PRO is a cold-rated alternative for vehicles within its lower 6.0L gas and 3.0L diesel limits.
Peak current and engine-size limits
Match the listed engine limits to your vehicle, then compare peak current among products that fit. The range here runs from the NOCO Boost GB40 at 1000A, for up to 6.0L gas and 3.0L diesel, to the 5000A DBPOWER Z07 and Povasee A30, each listed for up to 10.0L gas and 8.0L diesel. The GOOLOO GT4000 Arctic provides 4000A and states 12L gas and 10L diesel compatibility.
Larger-engine owners should favor a model whose stated limit covers their engine; smaller-vehicle owners can consider lower-output options, but should not treat peak amps as a substitute for an explicit cold-weather specification.
Size, weight, and extra roadside functions
Choose between a simpler portable booster and a heavier unit with additional capacity or functions. The NOCO Boost GB40 weighs 2.4 pounds, while the 4000A GOOLOO GP4000 weighs 3.9 pounds; the WOLFBOX MV24A weighs 5.3 pounds and adds a 160PSI air compressor. At the larger end, the Clore Automotive JNC660 weighs 18 pounds and uses a 22Ah battery, with 46-inch cables.
The compact choices suit buyers who want to carry a booster routinely, while the WOLFBOX MV24A suits drivers who also want tire inflation in one device. Consider where you will store the unit and whether the extra function justifies carrying more weight.
Which jump starter should you choose for winter?
Choose the GOOLOO GT4000 Arctic if you want the strongest stated cold-weather fit: it lists -40°F battery preheat and supports up to 12L gas or 10L diesel engines. Choose the JUMPFORCE PRO if its -22°F rating meets your needs and your engine is within its 6.0L gas or 3.0L diesel limit. For large engines without an explicit cold rating, the GOOLOO GP4000 lists 4000A, BOOST, and up to 10.0L engine support; treat its winter performance as unspecified.
Drivers seeking a built-in compressor can consider the WOLFBOX MV24A, while those prioritizing a lighter listed unit may prefer the NOCO Boost GB40, provided its engine limits fit. Match the stated limits before purchase.
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Frequently Asked Questions
How should I store and recharge a jump starter during winter?
Store the jump starter in a dry, temperature-controlled place rather than leaving it exposed to freezing conditions, and recharge it before winter use. Check its charge periodically during storage and follow the product’s own charging and storage instructions, since maintenance intervals and acceptable temperatures can differ by model.
What should I do if a jump starter does not start my car in freezing weather?
Check that the jump starter is charged and connected to the correct battery terminals, then follow its instructions for starting in cold conditions. If it still does not work, stop repeated attempts, check the vehicle battery and connections, and seek roadside assistance if needed. Do not exceed the starter’s stated limits.
How can I confirm that a jump starter is compatible with my vehicle?
Compare your vehicle’s fuel type and engine size with the jump starter’s stated compatibility limits before buying. Check the product instructions for voltage and connection requirements as well. If your engine size or vehicle details are unclear, confirm them in the owner’s manual or with the vehicle manufacturer rather than guessing.
Why does a cold-weather rating matter when choosing a jump starter?
A stated cold-weather rating or preheat feature gives you specific information about operation in low temperatures. Do not assume a high peak-current figure alone establishes cold-weather performance: some products list engine limits and output but no explicit cold rating. Compare the stated temperature capability with the conditions where you expect to use it.
Should I choose a jump starter with a built-in air compressor?
Choose a built-in compressor if having a tire inflator alongside jump-starting capability is useful for your driving needs. It is a separate feature from cold-start performance, so compare the compressor option with the unit’s stated engine limits and any explicit cold-weather rating. The WOLFBOX MV24A is the listed option with a compressor.
Final Words
For the clearest cold-weather fit, choose the GOOLOO GT4000 Arctic: its listed -40°F battery preheat and engine limits make its winter capability explicit. The JUMPFORCE PRO is an alternative if its -22°F rating and lower engine limits suit your vehicle. For larger engines, the GP4000 lists 4000A and BOOST, but no cold rating.
Match engine limits first, then weigh features such as a compressor or lighter listed unit.


