Top 6 Best Super Capacitor Jump Starter Reviews

The best super capacitor jump starter is a remarkable piece of technology. It has revolutionized the way we deal with dead car batteries. Unlike traditional starters that rely on chemical batteries, supercapacitor jump starters store energy. They store it through electrostatic charge, offering a host of advantages.

Why Use a Super Capacitor Jump Starter?

A supercapacitor jump starter offers several compelling reasons for its use. Firstly, it provides rapid energy storage and discharge. That allows you to jumpstart your vehicle within seconds. Unlike traditional battery-powered jump starters, supercapacitors don’t rely on chemical reactions. It ensures consistent performance even in extreme temperatures.

Secondly, supercapacitors have an extended lifespan. They often last far longer than typical lead-acid batteries. This longevity makes them a cost-effective choice in the long run, as they require minimal maintenance and replacement.

Moreover, supercapacitors are safer. They have a reduced risk of overcharging, overheating, or leaking hazardous chemicals. They are also more environmentally friendly as they do not contain toxic materials in conventional batteries.

Best Super Capacitor Jump Starter | Our Top 6 Picks

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1-Autowit Super Capacitor Jump Starter

“Best for 8.0 Gas & 4.0 Diesel Car”

The Super Cap 2 boasts built-in supercapacitors that eliminate the need for pre-charging. You can jumpstart your vehicle directly from weak batteries in just a few minutes. The Super Cap 2 is also lightweight and portable. This makes it easy to carry and store. Additionally, the jump starter is safe and easy to use. It has no risk of sparking or explosion.

Best Super Capacitor Jump Starter

It offers a longer lifespan with over 100,000 usage cycles. Due to its unique technology, it protects you from sparks and polarity charging. It also protects from overcurrent, overload, and overvoltage.

The Super Cap 2 is your emergency life-saver and is operational in extreme temperatures. That ranges from -40°C to 70°C. It provides four versatile charging methods and rapid recharge times. That ensures you can tackle any weather condition, whether a blizzard or scorching heat.

If you want to take jump starter with air compressor then take a look at Best Car Jump Starter with Air Compressor


  • Peak Output Current: 800 amps
  • Voltage: 12V
  • Battery Capacity: 8000-10000 mAh
  • IP Rating: IP65
  • Flashlight: Yes
  • Warranty: 18 months
  • Item Weight: 2 pounds

Features of Autowit Super Capacitor Jump Starter

  • The Autowit SuperCap 2 is equipped with built-in supercapacitors. It eliminates the need for pre-charging. Also allows you to jumpstart your vehicle in just minutes from weak batteries.
  • The innovative technology offers a longer lifespan, with over 100,000 usage cycles. It makes it more durable than traditional battery-powered jump starters.
  • The SuperCap 2 ensures safety with physical activation. It protects you from sparks and explosions. Also, reverse polarity charging and various other risks.
  • Performing in extreme temperatures (-40°C to 70°C) is special. It provides reliable performance in the most challenging weather conditions.


  • No Regular Charging Required
  • Heavy-Duty and Durable
  • Ultra safe Protection
  • Powerful 800A Peak Current


  • Limited to 12-volt systems

Why Do We Choose This?

It boasts a powerful 800A peak current. The SuperCap 2 can start most gasoline and diesel engines up to 4.0L in just minutes. It’s a versatile solution for cars. Also, for tractors, motorcycles, RVs, pickups, weeders, snowmobiles, and more.

2-BUTURE Super Capacitor Jump Starter

“Best for 3000A Battery-Free”

It does not require pre-charging. Tap into the remaining power in your car or other sources. Start your vehicle instantly, up to an astonishing 1,000,000 times.

BUTURE Super Capacitor Jump Starter for car

The SC10 is compatible with a wide range of 12V vehicles. That is from gas to diesel, including SUVs, tractors, motorcycles, RVs, weeders, and snowmobiles. It can operate seamlessly in extreme temperatures. From -40°C winters to scorching 70°C summers, it is good for daily use, driving, and outdoor adventures.

The SC10 is exceptionally convenient. It requires only 3 minutes to charge the car fully. There’s no need for regular charging or maintenance. The setting is different from traditional battery products. Plus, the informative LCD digital display provides real-time charging and starting status. It also shows detailed error codes and sound cues, making diagnostics a breeze.

Read more about Best Portable Jump Starter for Diesel Trucks


  • Peak Output Current: 3000 amps
  • Voltage: 12V/24V
  • Battery Capacity: 3000 Ah
  • IP Rating: IP67
  • Flashlight: Yes
  • Warranty: 24 months
  • Item Weight: 3.56 pounds

Features of BUTURE Super Capacitor Jump Starter

  • The portable jump starter can handle 12V vehicles. It includes SUVs, tractors, motorcycles, and more. Work great in extreme temperatures ranging from -40°C to 70°C.
  • Its battery-free design ensures safety against heat, rupture, or explosion. At the same time, its exceptional durability guarantees a minimum lifespan of 10 years.
  • The SC10 is incredibly convenient, requiring only 3 minutes to charge in the car fully. And it doesn’t require regular charging or maintenance like traditional battery-based jump starters.
  • The 2.8-inch smart screen provides real-time status updates. Also, error codes and sound cues enhance diagnostics and serve as a car battery voltage detector.


  • New Generation Technology
  • High Safety and Long Lifespan
  • No Pre-Charging Required
  • Informative LCD Display


  • Not suitable for vehicles with 24-volt systems

Why Do We Choose This?

Safety and longevity are at the forefront of the SC10’s design. With a battery-free configuration, you can bid farewell to the risks of heat. It also protects from rupture or explosion associated with pre-charged devices. This jump starter promises a minimum lifespan of 10 years. It ensures it’s a reliable investment.

3-UTRAI Jstar X1 2000A Jump Starter

“Best for 500F Battery-Free Super Safe”

Unlike other phones, the Jstar X1 charges in just 3 minutes. So you can plug it in and go. Unlike other jump starters, it has a lifespan of over 100,000 uses. It can also jumpstart larger vehicles, such as trucks and SUVs. The Jstar X1 is also incredibly lightweight and portable. This makes it easy to carry around.

UTRAI Portable Jump Starter for 12V cars

The Jstar X1 can handle extreme weather conditions. From -40°F to 158°F, this jump starter works flawlessly in snowstorms or scorching summer heat. Stop stalling in freezing weather with this dependable solution.

The Jstar X1 is a reliable choice for jumpstarting any vehicle, regardless of the conditions. It’s lightweight and easy to carry. It is designed to withstand extreme temperatures. 


  • Peak Output Current: 2000 amps
  • Voltage: 12V
  • Battery Capacity: 12V
  • IP Rating: IP67
  • Flashlight: No
  • Warranty: 12 months
  • Item Weight: 3.12 pounds

Features of UTRAI Jstar X1 2000A Jump Starter

  • The Jstar X1 employs supercapacitors rather than lithium batteries. It ensures safety against heat and explosions. And eliminating the need for pre-charging.
  • With just 3 minutes of fast charging, the Jstar X1 is ready to use. And it can be employed over 100,000 times. It provides convenience and a longer lifespan compared to ordinary jump starters.
  • It operates in temperatures as low as -40℉. This jump starter ensures you’re never stranded in freezing conditions or extreme summer heat, with an operational range from -40℉ to 158℉.
  • The Jstar X1 includes advanced smart clamps with eight multi-protection technologies. It ensures safety and ease of use. It eliminates the risk of sparks or explosions.


  • Unique supercapacitor technology
  • Safety against heat and explosions
  • Includes advanced smart clamps
  • Doesn’t rely on a built-in battery


  • No built-in flashlight

Why Do We Choose This?

Safety is paramount with the Jstar X1. As it’s a supercapacitor jump starter, it eliminates the risk of sparks or explosions. That is associated with built-in batteries. Additionally, it features an advanced smart clamp. That comes with eight multi-protection technologies for ease of use and absolute safety.

4-Rezervo Batteryless Jump Starter

“Best for Ultracapacitor Technology”

You’re protected against damage with the Rezervo Jump Starter, which features short-circuit and reverse-polarity protection. The rubber casing makes it durable for everyday use. It also comes with a built-in flashlight and an emergency siren.

Rezervo Batteryless Jump Starter For Trucks

The Rezervo Jump Starter is also lightweight and easy to carry. It works in extreme temperatures from -30°F to 140°F (-34°C to 54°C). So, it’s always there for you when you need to jumpstart your car. You don’t have to worry about dead batteries on cold mornings or hot summer afternoons.

This is especially beneficial for those who live in extreme climates, especially in areas where the temperature can fluctuate widely. The jump starter is also designed to be waterproof and shockproof to ensure it’s always ready for use.


  • Peak Output Current: 550 amps
  • Voltage: 12V
  • Battery Capacity: 10000 mAh
  • IP Rating: IP65
  • Flashlight: Yes
  • Warranty: 12 months
  • Item Weight: 3.94 pounds

Features of Rezervo Batteryless Jump Starter

  • It is special for both professionals and DIY enthusiasts. It ensures user-friendly operation.
  • There is no need to worry about regular charging or maintenance; enjoy years of shelf life.
  • Unlike traditional jump starters with internal batteries, there is no waiting for hours to recharge.
  • It is capable of jumpstarting in temperatures ranging from -30°F to 140°F (-34°C to 54°C). This makes it reliable in any climate.


  • Ultracapacitor Technology
  • Maintenance-Free
  • Instant Recharging
  • Extreme Weather Resilience


  • No additional features like USB ports

Why Do We Choose This?

This innovative jump starter harnesses the latent power of your vehicle’s weakest battery charge. And it magnifies it to kickstart your car effortlessly. No more waiting hours to recharge like traditional jump starters with internal batteries. It’s designed with both professionals and DIY enthusiasts in mind. It offers an easy-to-use, maintenance-free solution that boasts years of shelf life.

5-HPBS Jump Starter

“Best for 8L Gas and 6.5L Diesel Engines”

You’re always in the know about your jump starter’s status with the 3.0″ LCD. Eight different safety features protect you from short circuits and over-temperatures. It also protects from over-charges, over-discharges, reverse polarity, and more with advanced intelligent clamps. The jump starter is also designed to be compact and lightweight. This makes it easy to carry and store in your car.

Best Super Capacitor Jump Starter

It has an ergonomic design. This makes it comfortable and easy to use. It’s a mobile power bank with quick-charging capabilities and an LED flashlight. It comes with three modes, including flashlight, SOS, and strobe.

Furthermore, it starts reliably in temperatures ranging from -4°F to 140°F. It is compatible with most electronic devices.

 That includes phones, tablets, and cameras. It is also lightweight and portable, making it perfect for travel.


  • Peak Output Current: 2000 amps
  • Voltage: 12V
  • Battery Capacity: 20000 mAh
  • IP Rating: IP65
  • Flashlight: Yes
  • Warranty: 2 Years
  • Item Weight: 1.15 pounds

Features of HPBS Jump Starter

  • It provides a super 2000A peak current. It can jumpstart 8L gas or 6.5L diesel vehicles in 1-2 seconds.
  • The Upgraded 3.0″ LCD Display offers a clear and comprehensive view of jump starter information.
  • It is equipped with eight advanced safety features. It protects against short circuits, over-temperature, and more.
  • Doubles as a mobile power bank and features a bright LED flashlight with three modes.
  • It functions smoothly from -4°F to 140°F (-20°C to 60°C). And ensures reliable starts in extreme conditions.


  • Upgraded 3.0″ LCD Display
  • Intelligent Secure Protection
  • Built in Multifunctional
  • Wide Operating Temperature Range


  • Limited to 12-volt applications

Why Do We Choose This?

It features a super 2000A peak. This jump starter can jumpstart vehicles up to 8L gas or 6.5L diesel in just 1-2 seconds. No more guessing by indicator lights or waiting for roadside assistance on desolate highways during road trips.

6-AVAPOW 6000A Car Jump Starter

“Best for All Gas or up to 12L Diesel”

The Intelligent jumper clamps provide eight safety protections. It will notify you of any common errors you make. Additionally, this jump starter doubles as a car power pack. It features two USB output ports. It includes a quick charging port that saves precious charging time on your devices.

AVAPOW Car Battery Jump Starter For Both Gas and Diesel Engines

This jump starter also has a 12-volt DC and 110-volt AC power outlets. It allows you to charge other devices.

Your car will start at night easily with its bright LED light. And it can act as a lifeguard in emergencies with its strobe and SOS modes. The jump starter also comes with a powerful engine starter. It also has an emergency hammer and an emergency siren.


  • Peak Output Current: 6000 amps
  • Voltage: 12V
  • Battery Capacity: 32000 mAh
  • IP Rating: IP67
  • Flashlight: Yes
  • Warranty: 24 months
  • Item Weight: 2.75 pounds

Features of AVAPOW 6000A Car Jump Starter

  • It provides up to 6000A peak current. This is suitable for all gas engines and up to 12L diesel engines.
  • Plus, it is equipped with eight safety protections and indicator lights for correct usage.
  • It features 2 USB output ports. That includes a quick charging port for devices.
  • Lastly, it offers three modes (Lighting/Flash/SOS) for night-time and emergency use.


  • Smart Safety Protection
  • Portable Car Power Pack
  • Ultra-Bright LED Light
  • Works well on 12-volt systems


  • Does not fit in small storage spaces

Why Do We Choose This?

The powerhouse delivers up to 6000A peak current and high capacity. This makes it suitable for all gas and diesel engines up to 12L. It is an ultra-lightweight and portable jump starter. You can jumpstart cars, trucks, motorcycles, boats, RVs, and lawnmowers.

Buying Guide for the Best Super Capacitor Jump Starter

If you’ve ever experienced a dead car battery, you know how frustrating and inconvenient it can be. A supercapacitor jump starter is a reliable solution to this common problem. Unlike traditional starters that rely on batteries, supercapacitor starters use supercapacitors. It is to deliver a quick and powerful burst of energy to start your vehicle.

This special guide will tell you the key factors to consider when purchasing the best super capacitor jump starter for your needs. When choosing the best super capacitor jump starter, several factors guide your decision. Here are the key factors to consider:

Starting Power

The starting power of a supercapacitor jump starter is measured in amps. It determines how effectively the device can start your vehicle’s engine. Look for a jump starter with starting power to handle your vehicle’s engine size. Generally, a jump starter with at least 400 amps should suffice for most cars. At the same time, larger vehicles may require more power.


The capacity of a supercapacitor jump starter is measured in farads (F). A higher capacity means the jump starter can provide more energy for longer periods. Choose a stylish model with a capacity that matches your specific needs.

Safety Features

Safety should be a top priority when selecting a jump starter. Look for features like reverse polarity protection. Also, overcurrent protection, short-circuit protection, and over-voltage protection. These safeguards will prevent damage to your vehicle. And the jump starter itself in case of user error or electrical issues.

Build Quality and Durability

Invest in a jump starter made from high-quality materials. It can withstand hard handling and harsh weather conditions. A sturdy casing and construction will ensure your jump starter lasts for years.

Portability and Size

Consider the size & weight of the jump starter. Most importantly, if you plan to carry it in your vehicle. Compact, lightweight models are easier to store and transport. Some jump starters even come with carrying cases for added convenience.

Many modern super jump starters come with extra features that enhance their functionality. Look for features like built-in flashlights and air compressors for inflating tires. These features can make the starter even more versatile and useful in emergencies.

Price and Warranty

Compare warranties and prices before making your final decision. While it’s tempting to go for the cheapest option, invest more in a reliable one. A high-quality jump starter can save you money in the long run. Check for manufacturer warranties that offer protection in case of defects or malfunctions.

Reading user ratings can provide valuable insights into real-world performance. Pay attention to feedback from users with similar vehicles and usage.

Benefits of the Best Super Capacitor Jump Starter

Supercapacitor jump starters have become increasingly famous in recent years due to their numerous benefits and advantages over traditional lead-acid battery jump starters. These compact and efficient devices utilize supercapacitor technology. It provides a quick and reliable power boost to start a dead vehicle battery.

Rapid Energy Delivery

Supercapacitor jump starters excel at delivering energy rapidly. Plus, they release energy quickly. In emergencies, they can start your car within seconds, saving you valuable time.

These jump starters are known for their durability and long lifespan. Supercapacitors outlast lead-acid batteries. They endure a higher number of charge and discharge cycles. They’re also immune to sulfation. That is a common issue in lead-acid batteries that reduces performance over time.

Compact and Portable

The best super capacitor jump starters are compact and highly portable. They’re designed to be lightweight, fitting in your vehicle’s glove compartment or trunk. Their portability lets you jump-start your car anywhere, even in tight spaces.

Supercapacitor jump starters require no maintenance. There is no need to check fluid levels or deal with corrosion. They’re also less affected by temperature extremes. This makes them suitable for various weather conditions.

Enhanced Safety

Compared to traditional jump starters, supercapacitor jump starters offer enhanced safety. They’re less prone to overheating and sparking, reducing the risk of accidents. Many models have built-in safety features like reverse polarity and short-circuit protection.

Supercapacitor jump starters are environmentally responsible. Unlike lead-acid batteries, they don’t contain harmful materials like lead and acid. This makes them a greener choice for jump-starting your vehicle.

Versatile Charging Options

Many supercapacitor jump starters double as portable power banks. In addition to jump-starting your car, they can charge electronic devices. Like smartphones, tablets, and laptops, adding extra value to your investment.

Supercapacitor jump starters excel in cold weather. They’re not affected by temperature extremes like lead-acid batteries. It ensures reliable starts even in harsh winter conditions.

User-Friendly Operation

Using a supercapacitor jump starter is straightforward. Most models come with clear instructions and intuitive features. This makes them easy to operate, even for those with limited automotive knowledge.

Supercapacitor jump starters may have a higher initial cost. Their long-term cost-effectiveness is undeniable. Their extended lifespan and minimal maintenance requirements. They save you money in the long run, as you won’t need to replace them as frequently as lead-acid batteries.

Quick Recharge

Supercapacitor jump starters can be recharged quickly, typically in just a few minutes. This means you can get your jump starter ready for use again quickly, ensuring you’re always prepared for unexpected battery failures.

These jump starters are versatile in extreme temperatures. Supercapacitors maintain their performance, ensuring reliable starts in any weather, whether scorching hot or freezing cold.

Compact Design

Supercapacitor jump starters are designed to be space-efficient. Their compact size means they won’t occupy much room in your vehicle, leaving more space for other essential items.

You can often perform multiple jump-starts on a single charge with a supercapacitor jump starter. This is particularly useful if you assist multiple vehicles or face repeated battery issues.

Safe for Electronics

Supercapacitor jump starters won’t harm your vehicle’s sensitive electronics. Unlike some traditional jump starters that may pose a risk to modern vehicle systems, supercapacitors are safe to use on all types of vehicles.

Lead-acid batteries can leak harmful acid, posing a danger to your vehicle and the environment. Supercapacitors eliminate this risk, as they contain no corrosive fluids.

Improved Voltage Stability

Supercapacitor jump starters provide a stable voltage output, ensuring your vehicle’s smooth and consistent start. This is essential for sensitive electronic systems that may be affected by voltage fluctuations.


Are supercapacitors better than batteries?

Supercapacitors are much faster than batteries. It can charge and discharge more quickly. They are more durable and can withstand higher temperatures. This makes them better suited for certain applications.

What is the voltage limitation of a supercapacitor?

The voltage limitation of a supercapacitor is typically about 2.3V to 2.7V. This makes it unsuitable for many power and energy applications. Those that require higher voltages.

Are supercapacitors AC or DC?

Supercapacitors are DC devices and are not suitable for AC applications. They are typically used in DC applications where higher voltages are not required.

Still Confused? Let’s Wrap It Up For You

The best super capacitor jump starter is a reliable and eco-friendly solution. It offers rapid charge times, durability, and safety features. That’s why it has earned its place as the best choice for drivers.

As technology advances, supercapacitor jump starters will likely become important daily. It ensures that we are never left stranded with a dead battery again. So, if you haven’t already, consider switching to this innovative and practical tool. 

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