The Clore Automotive JNC660 is a pro-grade device, able to start even a tractor if necessary. It can easily charge several car batteries at a time.
It is quite expensive; however, its price is justified by the quality.
For those families who own several vehicles or look for something very powerful, the Clore Automotive JNC660 is the best model to buy. A practical choice for automotive service stations regularly jump-starting cars and other vehicles.
Charging status indicator, Fully automatic built-in charger (the unit can be left plugged in), Insulated clamps
1 x DC 12 V
1-year limited warranty
This portable jumper box has a durable silicone wire insulation and heavy-duty clamps. Reliable and simple in use, the battery booster requires little storage space.
It's got a rather small set of accessories.
It's suitable for both gasoline and gas-power engines of up to 6-liter swept volume (3 L diesel engines) mounted on the cars, trucks, powerboats, bikes. The built-in battery capacity and power may vary depending on the NOCO Genius model.
Has indicators for built-in battery power and charge and reverse polarity protection; The clamps are securely insulated and have a protective covering
1 x DC 12 V (via an adapter),
1 x USB
Built-in LED light, Versatile USB connector for mobile phones connection - 1 pcs, Cable with clamp termination, Transportation and storage case, Charger output with a cigarette lighter plug
1-year limited warranty
This user-friendly unit has an ergonomic display that shows the remaining battery power reminding you to recharge it in time. A compass is useful for finding your way in the wild.
The item is somewhat heavy for such a compact size.
Capable of jump-starting up to 6.5 L gas or 5.2 L engines for up to 20 times, this functional car battery booster can be used for charging your smartphone or laptop battery. For comfortable use and storage, the unit is equipped with a zipped storage case.
18 000 mAh
Over-current protection, Short circuit protection, Overload protection, Over-voltage protection, Over-charge protection
1 x 2.1 A USB output,
1 x 2.4 A smart USB port,
1 x Output port,
1 x 15 V / 1 A DC input port,
1 x Jumping port
Built-in LED light and emergency light, Compass, Intelligent jumper clamps, 12 V wall charger, 12 V car charger, Semi-hard case, Wrist carry strap
Equipped with smart cable clamps, this jump starter boasts advanced safety features including short circuit protection, reverse charge protection, over-temperature protection, reverse polarity protection, reverse connection protection, and more.
The instructions could be more informative.
Compact enough to carry in your bag, this unit can jump-start a vehicle with a 7.0 L gasoline engine and a 5.5 L diesel engine. The device will also come in useful for charging your smartphone, tablet, camera, or any other USB device.
18 000 mAh
Advanced safety protection (multiple levels of safety), Bright dual LED flashlight, LED indicator illuminates green if the clams are properly connected
1 x 5 V / 2.1 A USB output,
1 x 5 V / 1 A USB output,
1 x 15 V / 1 A DC input port,
1 x 12 V / 800 A jumping port
12 V battery clips, USB charge line, Car charger, Home adapter, Accessories bag included
The device is very easy to use. Even if it's your first vehicle and you've never jump started a car before, you'd quickly figure out what's what.
Instead of a charge cord, you'd need to use an extension cord with three prongs.
Rather compact in size, this Stanley jump starter is perfect for travels. Thanks to a USB slot included, it can also serve as a charging station letting you power your digital gadgets.
Charging status indicator, Reverse polarity alarm, Insulated clamps
1 x DC 12 V,
1 x USB
Joints and protection clamps for the battery, Rotary light
1-year limited warranty
Clore Automotive JNC660
Best For Larger Vehicles
Not all jump starters are powerful enough to boost a big car's battery. If you have a usual passenger car, there would probably be no problem to boost it with almost any jump starter available. However, if you drive a large vehicle requiring plenty of power, you'd need to use something like the Clore Automotive JNC660, a jump starter housing in a huge amount of power and being capable of boosting even several cars.
Among all jump starters on this list, the JNC660 is also the largest one measuring 16.3 x 14.1 x 5.1 inches. This, as well as a powerful motor, makes it the best choice for professional use in car service centers. Featuring DC 12 V voltage, the JNC660 provides 1700 peak Amps and 425 cranking Amps - plenty enough to move off all types of cars, including those fitted with gasoline-powered engines.
The Clore Automotive JNC660 is a fantastic option not only for boosting a car battery but also for charging other gadgets such as smartphones, laptops, tablets, or any other device with a USB port. However, note that in order to use it for that purpose, it is necessary to buy a special charging device, which you can buy either from the internet or your local store.
The Choice of Professionals
The Clore Automotive JNC660 is equipped with a capacious battery (22 000 mAh) providing more than enough charge to pull up to 30 vehicles on average, which is nothing short of impressive. What's more, during use, the tool will keep informing you about the battery status so that you know how many cars are left to boost and when the battery is about to run out completely. Naturally, this figure won't be accurate, as it totally depends on the type of car to be moved off and its battery capacity, but you will be prepared anyway.
In terms of the safety of use, the Clore Automotive JNC660 has a power indicator charge that will switch off the tool when it's fully charged. This way, you won't need to worry about leaving it plugged in the AC power outlet for a long time. What we'd like to mention is that the manufacturer recommends charging the battery on a regular basis, or at least once a month, even if the unit hasn't been in use. This will help keep it in good working condition.
Summing up, if you are looking for a high-powered unit able to jump-start large vehicles with ease, here it is. The Clore Automotive JNC660 booster is a professional device, one of the best jump starters on the market. No wonder most car service centers use this particular model.
What customers say about this product
NOCO Plus GB40
Best For Motorcycles, Boats, and Cars
In case you own a small vehicle, a compact jump starter is far more preferable than a bulky one. The amperage of the NOCO Plus GB40 is sufficient to start a diesel engine with a swept volume of 3 liters or a gas engine with a swept volume of 6 liters. That is to say, this model is perfect for boosting the accumulator of a boat, a bike, a car, and even a mini-tractor.
Measuring 8.5 x 4.9 x 4.7 inches only, it's quite small and can easily fit in any regular bag or case. Meanwhile, the built-in battery of this portable unit has a sufficient capacity to perform up to 20 starts of a car or other machinery engine. The jump starter is also good for recharging modern gadgets such as e-books, smartphones, tablets, MP3 players, and flashlights. On a full charge, it will allow you to recharge these gadgets up to 4 times with ease.
If you've made a decision to buy this particular device, make sure to pick the right option. There are several different models available, so it will be easy to find the one that suits you perfectly. If the device to jump-start is rather big, you can choose a bigger and more powerful unit among the available options.
With Users' Convenience in Mind
This device is furnished with the UltraSafe system for connecting the terminals to the jump starter itself. In such a way, a user will always be prompted to connect the terminals correctly; in case of a reverse polarity connection of the clamps to a car battery, a LED indicator turns on. Thanks to a reliable and durable high-temperature silicone wire insulation that withstands both low and high temperatures, the booster will faithfully serve you any time of the year.
On the unit's housing, there are two ports for recharging basically any USB-driven gadget and one port for clamps connection. It's also got a 2.1 A USB in port for quick recharging of the battery booster from any standard charger (used for smartphones, tablets, and players). The unit comes with a 12 V car charger, a micro USB cable, a microfiber storage bag, and an informative user manual.
All in all, the NOCO Plus GB40 is a reliable and convenient battery booster. With such a device, you'll never get stuck on the road. It's provided with all levels of protection and warranties that you'll safely back home.
Portable and Powerful
An awesome choice for travelers is the DBPOWER DJS50 car jump starter. The unit is so compact that you can keep it in your glove box. With that, it offers 600 A of peak current and will easily jump-start your vehicle with a 5.2-liter diesel or 6.5-liter gas engine up to 20 times. On the whole, it is an irreplaceable device for motorcycles, boats, and most cars owners.
For such a portable jumper box, its battery capacity (18 000 mAh) is quite impressive. Equipped with a 2.1 A USB output and a 2.4 A smart USB port, the DBPOWER DJS50 can be used for charging your smartphones, tablets, laptops (the box includes multiple laptop adapters), and other gadgets. The charging speed is quite compatible, too; the output voltage can be adjusted as you like (you can switch between 12 V, 16 V, and 19 V).
Like most modern jumper box models, the DBPOWER DJS50 has a built-in LED flashlight. Its bright light can help you out if your car battery died at night; it can also help you flash an SOS signal in case of an emergency. Besides, the unit has a strobe light and red flashing light modes. And unlike its competitors, this fantastic travel companion has a compass on its housing which means you will always be able to find your way in the wild.
With Your Comfort in Mind
One more welcome feature of the jumper box is its LCD screen which was not available in the earlier DBPOWER version. It will display the output voltage and the remaining battery power. Keeping in mind that the unit performs best when its battery is full, this feature is extremely convenient; it will remind you to timely recharge the battery booster. By the way, the box includes a 12 V wall charger and a 12 V car charger so that you will be able to recharge the unit as soon as you get home.
Convenient as it is, this model is also safe in use. Equipped with high-quality clamps, it features a reliable over-current, short circuit, overload, over-charge, and over-voltage protection. However, to ensure the most efficient performance and prolong the unit's service life, it is important to carefully follow the manufacturer's instructions.
Finally, the booster has an ergonomic wrist carry strap and comes with a comfy zipped semi-hard case. Though some users consider this model a bit heavy for such a portable device, it is light enough to carry in your bag and has everything to make your car trip safer and more comfortable.
Compact and Efficient
If you are looking for a powerful yet portable unit, here it is. This 800 A car jump starter has a sufficient amount of power to revive a car, motorcycle, boat, or a truck battery. The unit boasts a high battery capacity (18,000 mAh) which makes it suitable for vehicles with diesel engines up to 5.5 liters and gas engines up to 7 liters. On top of that, it allows charging USB devices including your smartphone, tablet, camera, GPS device, and more. Actually, the Beatit BT-D11 can charge your iPhone 7 up to nine times, which is a decent number for a unit of this size. With that, the charging process will proceed two times faster compared to charging via most types of power banks. This all makes the Beatit BT-D11 a good option for all those people that don't drive large-scale vehicles and need a compact unit to take along on all their trips.
Equipped with two USB ports, the unit allows you to charge two gadgets simultaneously. It also has a 15 V / 1 A DC input port and a 12 V / 800 A jumping port. This model comes with a 12 V wall charger, a 12 V car charger, and smart jump clamps. A USB cable is also included in the box. In addition, you will get a handy bag to carry the accessories.
Safety Comes First
In case of an emergency when you need to call for help, a signal light is one of the best ways to attract other drivers' attention. That's why this jump starter is equipped with a bright LED flashlight with several modes including an emergency strobe and SOS. Other light modes will come in handy when you need to charge your car's battery or change a tire at night.
The device is equipped with jump cable clamps. To ensure a user's safety while bringing a vehicle's battery back to life, there are multiple protection levels including reverse charge protection, short circuit protection, reverse polarity protection, reverse connection protection, over-temperature protection, over-current protection, over-charge, and over-discharge protection. Moreover, the unit is equipped with a user-friendly indicator light that will turn green when you connect the clamps correctly.
Being light enough to be carried in your bag and compact enough to be stored in your car's glove box, the Beatit BT-D11 car jump starter can become a real saver on the road. It is a must if you are driving or riding smaller vehicles. Moreover, it can even be useful for cyclists that would like to charge their phone's battery or use a LED flashlight.
Jump Starter Plus Air Compressor
Traveling by car gives you more freedom in getting around, especially if you are well-prepared for the trip. Selecting a high-quality car battery booster is an essential part of pre-planning your journey. And if you're looking for a portable jump starter with a built-in compressor, this one will fit you the best. It's pretty small (11.2 x 8 x 13.5 inches) when compared to some other units yet it works well for almost any car.
This model won't take a lot of space, but it will surely relieve the headache in case of emergency. Featuring a peak amperage of 1000 A and 500 instant starting A, the unit can jump-start your car, motorcycle, truck, SUV, RV, ATV, boat, or tractor. This model is powerful enough to boost several vehicles, so it may be very helpful for families who have several cars. Once fully charged, it will let you jump-start a car about 22 times. A good deal, isn't it?
Charging the booster once a month when it is not in use will ensure the unit's optimum performance.
The built-in 120 PSI air compressor with an illuminated pressure gauge will come in useful for inflating your car, trailer, or RV tires. With such a device, there won't be anything to spoil your trip. No wonder this convenient gadget is very popular among frequent travelers.
For Avid Travelers
With the Stanley J5C09 in your trunk, you will feel secure even if you are miles away from your home. Even at the deepest night, you're not going to get stuck on the road. This jump starter will quickly get your car engine run.
Since the device has DC 12 V and USB outputs, it can serve a perfect charging station for all your gadgets. Besides, the unit features an integrated 120 V adapter, so you can use a standard household extension cord (not included in the box) for charging. Remember that the air compressor is also included in the kit, so your trip is going to be safer and more comfortable.
As it is important to pay special attention to safety, the unit is equipped with heavy-duty cables; its metal clamps are totally insulated, and hence, they are totally safe for use. A reverse polarity alarm and a visual signal will help you connect the clamps correctly. Meanwhile, a 270-degrees rotatable LED light will help you fix any problem with your vehicle even in the dark.
In a word, the Stanley J5C09 is a functional user-friendly unit that can make any car trip safer. It is the choicest option for travelers.
What Is a Jump Starter?
If you drive a car, having a jump starter is a must. Anything may happen on the road. Even the marker lights leftover on during the whole night may quickly drain the battery out and unpleasantly surprise you with an engine out. If there’s no one to jump a starter or push your car, a special device will help. A jump starter is a multifunctional universal battery booster that will get your engine running in a matter of minutes. You wouldn't need to ask anyone for help on the road. Your "savior" will always be there for you in the trunk. In this review, we cover five best jump starters available on the market so you can choose the one that most fits your needs.
For those customers, who transport their children in their cars we recommend reading our booster car seats review. Along with the product descriptions, the review contains useful recommendations on how to do that the right way so that your kids feel comfortable and safe on all trips.
If you wish to use your laptop or another device in the car, you need to choose a good car inverter.
What Features to Compare
Now let’s take a close look at what jump starter is and what it's important to look for. We'd like to draw your attention to Amperage, required for starting a car engine. The voltage of a battery booster should not outreach the battery voltage. To make it simple, look for a Jump Starter with the charging current 10% more of battery capacity. For example, if the current charge of your car battery is 400A, pick a Jump Starter with 440A at least.
Some Jump Starters are quite multifunctional and can be used for charging cell phones, tablets and laptops. Consider whether your chosen Jump Starter has got a built-in battery. Travelers are going to highly appreciate it as an additional source of power for use of various camping appliances, e.g. a ventilator or illuminating devices. The higher this figure is, the more often you’ll be able to boost your battery. The 12V Output that some models come equipped with allows users to connect their favorite gadgets as well as charge PCs, cell phones, tablets and laptops.
All car batteries have polarity “plus” and “minus”. When you connect Jump Starters, it’s important to be very accurate in order not to spoil the battery. The manufacturers of have taken care of Safety options too. Whenever there's something been connected the wrong way, the protection system will inform you or simply turn itself off. You'd never overheat the charging accumulator, the system ensures that you see its capacity and stop whenever it's needed.
As a rule, compact Jump Starters come packed with a cover or a special case for convenient transportation (consider the Size). Due to the additional adapters, you are able to charge your notebook, tablet or smartphone “on the go”. The manufacturers have already included the light which is going to be very helpful at night.
The models with built-in compressors are going to be perfect for pumping the wheels as well as filling a ball or a mattress with the air. It can be called an all-in-one solution which takes little space in your car. If you don’t use a car every day, a jump starter without the compressor will be fine. It is convenient to bring around and use as a power source for your mobile devices.
Please, look through our jump starter review to select the unit that will help you start the engine if it is been completely discharged.
Q: What main parameters should I look at when choosing a jump starter?
A: The major spec you need to pay attention to when choosing a proper jump starter for your vehicle is the peak amperage it delivers. The higher it is, the bigger engine it will be able to start. For example, a jump starter with the peak amperage of 500 A can easily start a 3L gas engine. Of course, if you drive a large pick-up truck, you should opt for a more powerful jump starter.
Q: There are 12V and 24V jump starters. Which one do I choose?
A: Voltage is also to be taken into account when choosing a jump starter. As usual, cars have 12V batteries and, thus, require a 12V jump starter. 24V batteries are usually used on trucks and, thus, they need 24V ones.
Q: What if I connect the cables to the battery in the wrong order?
A: The majority of modern jump starters have a short circuit protection, so you won’t damage either a jump starter or a battery in case you connect the cables backwards. Most jump starters have a reverse polarity light that warns you that the cables are connected in the wrong order.
Q: What battery types do jump starters have?
A: Most jump starters have Lithium-ion batteries, similar to those used on power banks or cell phones, for example. However, some models are equipped with lead acid batteries.
Q: Do I need to disconnect the battery to jump-start my car?
A: No. A jump starter is connected right to the battery of your car. Actually, your car won’t start due to a dead battery and, therefore, a jump starter is required to bring the battery back to life.
Q: How to connect a jump starter to the battery of my car?
A: It is very simple: you need to connect the RED cable to the positive (+) terminal and the BLACK cable to the negative (-) terminal. Afterwards, you can start your car.
Q: How long can a jump starter hold the charge?
A: First of all, it depends on the capacity each device has. Next, the temperature also matters. Batteries tend to lose charge quicker in sub-zero temperatures. Finally, the more often you use the jump starter, the more often you will need to recharge it.
Q: Is it possible to use a jump starter for charging portable devices?
A: If you use a jump starter with a USB port, then yes, it is possible.
Q: How to charge a jump starter?
A: Primarily, a jump starter has an AC plug for charging its battery. However, some models also provide a 12V DC plug that allows you to charge the tool from a 12V car outlet. The latter option is very convenient for people who drive a lot.
Q: Are there jump starters with a built-in air compressor?
Yes. Many models in the market come with a built-in air compressor that you can use to inflate tires. The compressor will come in handy if you need to inflate a boat or another inflatable item as well.
Q: Can jump starters be used to start other vehicles but cars?
A: Yes, of course. You can use them to start motorcycles, tractors, jet skis, boats, etc. A jump starter is a really multifunctional tool.
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2. Jump Starter Buying Guide, Consumer Reports. April 2016.
3. Battery Charger and Jump Starter Buying Guide, eBay. July 20, 2013.
4. Choosing The Right Jump Starter, Autobarn.
5. How to Hook up Jumper Cables, wikiHow.
6. How to Choose a Portable Jump Starter, Jump Starter Expert. July 25, 2016.
7. Wayne Cunningham Three pocket-size jump starters, CNET. April 28, 2014.