When searching for the best heavy duty 12/24 volt jump starter, I knew I needed something reliable for both personal use and emergencies. Whether working with large vehicles or heavy equipment, having a powerful jump starter on hand can be a lifesaver.
After comparing several models, I found that not all jump starters are equal. The best ones offer versatility, durability, and enough power to handle any situation, from dead batteries to power outages. That’s why choosing the right heavy-duty jump starter is crucial.
How many amps do I need for a 12/24 volt jump starter?
As someone who’s dealt with various jump starters, I can tell you that the power you need in a 12/24 volt jump starter depends on the vehicle size and the engine you’re working with.
A 12-volt system with around 500-1000 amps of peak current is usually sufficient for smaller cars or motorcycles. However, you’ll want something much more powerful for heavy-duty vehicles like trucks, buses, or equipment with larger engines—closer to 1500-2000 amps or higher.
A jump starter with dual 12/24 volt capability is ideal for diesel engines or anything larger, as it can handle both small and heavy vehicles. Remember that the higher the amperage, the more powerful the jump starter, and the faster it will start a dead battery, especially in tough conditions like cold weather.
Comparison Table: 7 Best Heavy duty 12/24 volt jump starter
| Product | Peak Amperage (A) | Battery Capacity (mAh) | Voltage (V) | Weight (lbs) |
| GOOLOO 2500A | 2500 | 44400 | 12 | 1.2 |
| HPBS 2000A | 2000 | 59200 | 12 | 1.2 |
| VTOMAN V8 Pro | 3000 | 30000 | 12 | 1.2 |
| AVAPOW 2000A | 2000 | 18000 | 12 | 1.3 |
| DBPOWER 2000A | 2000 | 16000 | 12 | 1.1 |
| Nusican 2600A | 2600 | 22000 | 12 | 2.2 |
| AstroAI 2000A | 2000 | 18000 | 12 | 1.3 |
GOOLOO 2500A Jump Starter | Best for Large Engines
If you’re like me and often face the dread of a dead car battery, this GOOLOO Jump Starter is a game-changer. Its “Boost” feature even revives completely dead batteries. Plus, it fully charges in 3-4 hours and lasts up to 24 months on standby, which is super convenient.
This jumper starter isn’t just powerful and packed with safety features like over-current and over-voltage protection. I also love that it works in extreme temperatures, making it reliable wherever I am. With its compact and sleek design, it’s incredibly portable, too.
Specifications:
- Peak Amperage: 2500A
- Dimensions: 6.18″ x 2.95″ x 1.42″
- Weight: 1.2 pounds
- Battery Capacity: 44.4Wh
- Voltage: 12V
- Charging Time: 3-4 hours
- Operating Temperature: -4°F to 140°F
Features:
- USB Quick Charge
- Extreme temperature operation
- Lightweight and portable
- LED work light with 3 modes
Pros:
- Easy to use
- Quick charging
- Lightweight design
- Versatile charging options
Cons:
- Limited color options
Package Includes:
- GOOLOO Jump Starter
- Smart Jumper Clamps
- USB to Type-C Quick-Charge Cable
- Carrying Case
- User Manual
Why Choose It?
I love how versatile this jump starter is. It powers your car and acts as a power bank and flashlight, making it an essential item for emergencies or even camping trips. For the price, it’s a fantastic deal!
HPBS 2000A Jump Starter – Portable Battery Pack for Cars
If you’re looking for a reliable way to jump-start your car, the HPBS 2000A Jump Starter Battery Pack is a game-changer. I’ve used it on gas and diesel engines, and it’s worked flawlessly every time. It’s perfect for anyone who wants a powerful, portable solution.
The 3.0″ LCD gives all the essential info at a glance, so you’re never left guessing. Plus, its lightweight design makes it easy to store in your vehicle for emergencies.
Specifications:
- Peak Current: 2000A
- Supported Engines: Up to 8L Gas, 6.5L Diesel
- Battery Capacity: 59.2 Ah
- Weight: 1.2 pounds
- Voltage: 12V
- Display: 3.0″ LCD
- Operating Temp: -4°F to 140°F
Features:
- Powerful 2000A peak output
- LCD display for vital info
- Compact and portable design
- Intelligent protection system
Pros:
- Fast startup
- Multifunctional use
- Lightweight
- Durable build
Cons:
- Limited color options
Package Includes:
- Jump Starter
- Charging cable
- Intelligent clamps
- User manual
Why Choose It?
The HPBS 2000A Jump Starter is powerful, easy to use, and perfect for emergencies. Its safety features make it a reliable choice for any driver.
VTOMAN V8 Pro Jump Starter | Best for Large Engines
If you’re like me, having a reliable car jump starter gives you peace of mind. The VTOMAN V8 Pro 3000A Jump Starter is perfect for those unexpected battery failures. With the ability to jump-start engines up to 8.5L gas and 6.5L diesel, it’s powerful and dependable.
Its 3000A peak current ensures quick starts in under 30 seconds. Plus, it’s lightweight and portable so you can keep it in your car without hassle. The LCD is clear, showing battery power at a glance.
Specifications:
- Amperage: 3000A
- Battery Capacity: 3000Ah
- Voltage: 12V
- Dimensions: 3.5″ x 7.2″ x 1.5″
- Weight: 1.2 lbs
- Operating Temp: -4℉ to 140℉
- USB Ports: Dual USB Outputs (5V/9V, 5V/2.1A)
Features:
- Quick engine start
- Long standby time
- Safety protection
- USB charging ports
Pros:
- Portable design
- Fast charging
- High safety
- Multi-functional
Con:
- Limited color options
Package Includes:
- Jump starter
- Jumper cables
- Wall charger
- USB cable
- Carrying bag
Why choose it?
This jump starter is an essential tool for road trips and emergencies. It’s not just a jump starter—it’s a phone charger, flashlight, and reliable companion for your car.
AVAPOW 2000A Peak Portable Battery Jump Starter
I’ve found the AVAPOW 2000A Jump Starter to be incredibly reliable for my car. It can jumpstart vehicles with up to 8.0L gas or 6.5L diesel engines. Its compact design makes it easy to carry, and it’s perfect for emergencies on the road.
In addition to jumpstarting, it features dual USB ports for quick charging your devices. The LED light with multiple modes is great for nighttime use or emergencies. Plus, it’s ultra-lightweight, so I can carry it effortlessly in my car.
Specifications:
- Amperage: 2000 Amps
- Battery Capacity: 18,000 mAh
- Peak Output Current: 2000A
- Battery Type: Lithium-Ion
- Voltage: 12 Volts
- Weight: 1.3 Pounds
- Dimensions: 7.28” x 3.54” x 1.57”
Features:
- 2000A peak current power
- 40 jump starts on a single charge
- Dual USB quick charge ports
- Intelligent safety protection
- Multifunctional LED light with 3 modes
Pros:
- Lightweight and portable
- Quick charging ports
- Intelligent safety features
- Powerful jumpstart ability
Con:
- Short charging cable
Package Includes:
- AVAPOW A18 portable jumper
- Smart jumper cables
- USB Type-C charging cable
- EVA protection case
- User manual
Why Choose It?
I recommend the AVAPOW Jump Starter because it’s compact, powerful, and offers reliable performance. Its multiple safety features and quick-charging capabilities make it a must-have tool for any driver.
DBPOWER 2000A Jump Starter | Best for 12V Car Owners
I’ve been using the DBPOWER 2000A Jump Starter, and it’s become my essential tool for emergencies. It easily jump-starts cars with up to 8.0L gas and 6.5L diesel engines. Its compact design makes it easy to store and carry for road trips.
The 2.55-inch LCD display is helpful, showing clear battery and error information. It also has an LED light that works well in low-light conditions. I love that it can even charge my phone with its USB ports.
Specifications:
- Amperage: 2000 Amps
- Battery Capacity: 16000mAh
- Voltage: 12V
- Screen Size: 2.55 inches
- Weight: 1.1 pounds
- Dimensions: 1.5″ x 3.7″ x 7.7″
- Operating Temperature: -4°F to 140°F
Features:
- 2 USB output ports
- IP65 water-resistant
- F19A copper clamps
- Smart safety system
Pros:
- Easy to use
- Fast charging
- Multi-function
- Durable design
Con:
- Charger not included
Package Includes:
- Jump starter
- Intelligent jumper clamps
- USB cable
- User manual
Why choose it?
It’s powerful enough to handle emergencies for most vehicles. Its multi-functionality makes it more than just a jump starter. Plus, it’s compact and easy to carry around.
Nusican Car Jump Starter | Best for Quick Starts
I’ve used the Nusican Car Jump Starter, and it’s an absolute game-changer. With a 2600A peak current, it can jump-start vehicles up to 8.0L gas or diesel. Whether it’s a car, truck, or motorcycle, this device works seamlessly.
Even in extreme temperatures, the upgraded QDSP 3.0 technology ensures smooth performance. It delivers up to 30 starts on a single charge, making it reliable for emergencies. Plus, its compact size makes it super convenient to carry around.
Specifications:
- Peak Current: 2600A
- Battery Capacity: 22000mAh
- Voltage: 12V
- Amperage: 2600A
- Weight: 1kg
- Battery Type: Lithium-Ion
- Dimensions: 4″D x 7″W x 2″H
Features:
- Powerful and compact
- Fast charging USB
- 8 safety protections
- Multifunctional LED flashlight
Pros:
- Compact size
- High power
- Fast charging
- Multiple safety features
Con:
- No case included
Package Includes:
- Jump starter
- Intelligent jumper clamp
- USB Type-C cable
- User manual
Why choose it?
The Nusican jump starter is reliable, powerful, and packed with safety features, making it perfect for any vehicle emergency.
AstroAI Car Jump Starter | Best for Dead Car Batteries
If you’re like me and often deal with a dead car battery, the AstroAI 2000A Jump Starter is a game changer. It handles gas and diesel engines, getting you back on the road in under 30 seconds. Plus, it’s more than a jump starter—it doubles as a power bank and emergency tool.
I love how easy the intuitive LED screen makes the process. There is no need to stress; just follow the steps. With multiple protection features, you can use it safely and confidently. This tool is a must-have for every road trip or emergency kit.
Specifications:
- Amperage: 2000 Amps
- Voltage: 12 Volts
- Battery Capacity: 18000mAh
- Peak Current: 2000A
- Display: 2-inch LED screen
- Weight: 1.3 pounds
- Compatibility: 7.0L gas & 4.0L diesel engines
Features:
- Multi-functional (8-in-1)
- 2000A peak current
- LED emergency torch
- USB Quick Charge 3.0
Pros:
- Compact design
- Fast charging
- Easy to use
- Reliable performance
Con:
- Limited color options
Package Includes:
- Jump starter
- Cigarette adapter
- Charging cable
Why Choose It?
The AstroAI Jump Starter offers the perfect blend of power, portability, and reliability. It’s not just a jump starter; it’s an essential travel companion for peace of mind on the road.
Buying Guide for the Best Heavy Duty 12/24 Volt Jump Starter
Choosing the best heavy duty 12/24 volt jump starter requires careful consideration of your vehicle’s needs. The right jump starter should provide sufficient power, offer dual voltage capability, and include safety features to ensure reliable performance. Let’s explore what to look for before making a purchase.
- Amperage Requirements: Smaller cars may need a 12-volt jump starter with 500-1000 amps, but for larger vehicles like trucks and buses, opt for a jump starter with at least 1500-2000 amps of peak current to handle heavy-duty tasks.
- Dual Voltage Capability: A jump starter with both 12V and 24V options is crucial if you use different types of vehicles. For jump starters for diesel engines and commercial vehicles, the 24-volt setting is often necessary.
- Protection Features: Ensure the jump starter has built-in protections like reverse polarity protection, overcharge protection, short circuit protection. These features extend the product’s lifespan and provide safe operation for your vehicle.
- Cold Weather Performance: Look for a model that works well in low temperatures. A cold-weather jump starter ensures your vehicle can start even in winter, making it more reliable when needed.
- Portability and Power: A portable jump starter with a high power rating is ideal, especially if it can serve as a power bank. This allows you to charge devices like phones or tablets on the go.
- Battery Capacity: Check the battery jump starter power rating. You want a unit with enough battery capacity to handle multiple starts on one charge for heavy-duty use.
Final Words:
The best heavy duty 12/24 volt jump starter should provide an ideal combination of power, safety features, and portability. When selecting one, consider whether you’ll use it for personal vehicles or larger ones like trucks.
Reliability is crucial, ensuring you won’t be stranded in an emergency. Look for a model that suits your needs, includes essential safety features, and is easy to transport. Being well-prepared with the right jump starter can make all the difference in critical situations.
