A dead car battery is a situation that many people dread facing, but with a car jump starter, you can handle it quickly and efficiently. Whether you've left your car lights on all night or your battery suddenly dies, a reliable car jump starter can save you from being stranded with a dead battery.
Naturally, a trickle charger is always good when leaving a car parked for an extended period. Still, jump starts are for the worst of times. A jump starter might save your life when you have to drive, but the battery has drained flat. However, choosing the right car jump starter can be difficult. This article will give you information on car jump starter power banks.
Key Takeaways: |
- A car jump starter can provide a burst of power to a dead battery, allowing the engine to start. A mid-sized jump starter with a 600-amp to 900-amp range can quickly start almost any vehicle. - Different brands and models of car jump starters may have different operating steps and usage precautions. - Compared with battery chargers, portable emergency starters are a short-term solution. - Car jump starters from well-known brands are usually more reliable and have more mature technology. - When you need power for your car, consider having a portable power supply, such as Jackery Explorer 1000 Plus and 1000 v2, to charge essentials on the go. |
How Does A Car Jump Starter Work?
A car jump starter (portable emergency starter) is used to jump-start a vehicle if the battery fails. Some portable jump starters include additional features, such as built-in flashlights, USB ports for charging the device, and air compressors for inflating tyres.
Components of a Car Jump Starter
A car jump starter typically requires a battery, cable, and clamps.
Battery |
The source of energy needed to jump-start the car. |
Cable |
Connects the battery to the car battery. |
Clamp |
Securely connects the cable to the battery terminals. |
How Does a Car Jump Starter Work?
A car jump starter delivers a burst of power to a dead battery, allowing the engine to start.
To use a car jump starter, ensure it is fully charged. Next, connect the starter's clamps to the appropriate battery terminals.
Typically, you'll want to connect the red clamp to the dead battery's positive terminal and the black clamp to the metal surface of the engine block. Once the clamps are securely connected, the car jump starter transfers power to the battery. Finally, the vehicle with a dead battery will start.
In conclusion, having a car jump starter is very convenient because you don't have to wait for someone to help you. You can keep it in your car and use it anytime when the battery is dead.
How Many Amps Do You Need to Jump Start Your Car?
Choosing the correct jump starter amp rating is essential to getting your vehicle battery back on track quickly and efficiently. The proper amp level ensures a smooth start, and understanding your vehicle's needs (based on engine size, weather, and battery health) is key to making the right choice. The following will guide for calculating the amps needed for a car jump starter:
Vehicle Engine Size and Type
Calculating the amps needed for a car jump starter requires evaluating your vehicle's engine size and type. Here are the different amps of car jump starters:
Size |
Amps |
Scope of Application |
Small jump starter |
300 to 500 amps |
Compact cars and motorcycles |
Medium jump starter |
600 to 900 amps |
Medium vehicles (such as sedans and SUVs) |
Large jump starter |
1000 amps or more |
Heavy vehicles (such as trucks and RVs) |
Mid-duty jump starters range from 600 amps to 900 amps and offer a balanced solution for nearly every vehicle. Their versatility makes them ideal for families with a variety of vehicles. Whether you own a family sedan, SUV, or crossover, a mid-duty jump starter is the perfect solution for a quick start without the bulky, high-amp models.
Safety Margin
When calculating the amps needed for a jump starter, it's best to consider a safety margin. Choosing a jump starter slightly higher than the estimated value can provide an extra buffer, ensuring you have enough power in various situations.
Consult Your Owner's Manual
Manufacturers usually provide guidance based on the vehicle's electrical system and engine specifications. Therefore, check your owner's manual in advance to see if there are specific recommendations for jump starter amperage.
Calculating the current required for a car jump starter also requires careful consideration of the vehicle's characteristics and environmental conditions. Whether you drive a small or large car, a car jump starter with the correct amperage will prepare you for any battery surprises.
How To Use A Car Jump Starter?
If your car battery is dead and you have no other vehicle to jump-start it, a jump starter can be your lifesaver. Here is a guide on properly using a car jump starter to get your car started again.
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Step 1: Get Ready
Most portable jump starters come with some battery power from the factory, but make sure to fully charge it before using it.
Also, ensure your car is turned off before using the jump starter power bank. This step is crucial to prevent power surges or accidents when setting up the jump starter.
Step 2: Connect the Car Jump Starter
First, open the hood of your car, find the battery, and connect it to the jump starter.
Second, connect the jump starter's red terminal to your car battery's positive terminal, ensuring the connection is secure.
Finally, connect the black terminal to the negative terminal of your car or a ground point, ensuring the connection is secure. To prevent short circuits, avoid the clamps touching any metal parts.
A light will usually illuminate if a connection error occurs, or a chime will sound.
Step 3: Start the Car Jump Starter
Once the cable clamps are in place, turn on the car jump starter. Do not start the car at this point. It is essential to allow some time for the starter to transfer power to the car battery.
Step 4: Start a Vehicle with a Dead Battery
After waiting a few minutes for the car jump starter to charge the car battery, you can try to start the car engine. If your car does not start immediately, wait a few minutes before trying again. (Sometimes, it takes longer for the battery to accumulate enough power.) Be careful not to make multiple attempts to avoid damaging the device.
Step 5: Remove the Starter
After the car starts, turn off the car jump starter. Carefully remove the clamps in reverse order: first, the black clamp, then the red clamp.
If clamps touch the battery and a spark appears, the power surge could damage the car's onboard computer system or any sensitive electronic equipment. After using the car jump starter, charge it promptly and place it safely in the car for subsequent use.
However, different brands and models of car jump starters may have different operating steps and usage precautions. Therefore, please carefully read the instructions provided by the manufacturer before using the car jump starter. In addition, please wear protective gear, such as safety glasses and nitrile gloves (sunglasses and leather work gloves are also OK), if available.
Battery Chargers VS Portable Jump Starters
Although a car jump starter and a battery charger are designed to assist when a vehicle doesn't start, there are significant differences in functionality, usage scenarios, and convenience.
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Functions
Portable emergency starters not only start vehicles but often come with other practical functions, such as air compressors (for tyre inflation), LED lighting, and USB charging ports. They act like a "mini backup power supply" that jump-starts the vehicle when its battery is low.
In contrast, the primary function of a car battery charger is to recharge a depleted battery. It recharges the battery by connecting it to an AC power source. It is suitable for situations where the battery is severely low, or the vehicle has not been used for an extended period.
Usage Scenarios
Portable emergency starters are mainly used in emergencies, such as when a vehicle suddenly fails to start in remote areas or at night. They require no additional power and connect to the car battery.
Car battery chargers are more suitable in fixed locations like home garages or repair shops. When the car owner has enough time to recharge the battery, the charger can effectively restore the battery power.
Convenience and Size
Portable jump starters are known for being small and lightweight, making them easy to place in your car without taking up too much space.
Car battery chargers are usually large and unsuitable for long-term storage in cars. They are also relatively inconvenient to carry and transport.
Feature |
Portable Jump Starter |
Battery Charger |
Main Function |
Instantly start the vehicle |
Gradually recharge the battery |
Jump Start Capability |
Yes |
No |
Battery Charging |
No |
Yes |
Charging Time |
Instant |
24-48 hours |
Electric Socket Needed |
No |
Yes |
Portability |
High (lightweight, cordless) |
Limited (requires outlet, heavier) |
Multifunction |
Yes (e.g., USB ports, flashlights) |
No |
Output |
Internal power supply |
External power socket |
Best For |
Emergencies |
Regular battery maintenance |
In summary, a portable jump starter is a short-term solution that provides the instant power needed to start your vehicle. At the same time, a battery charger slowly recharges the battery over time. Car owners should consider their actual needs and car usage environment when choosing a car jump starter to better cope with various emergencies.
Can Jackery Jump Start a Car?
No, Jackery Portable Power Stations can't jump-start a car. However, you can use a Jackery 12V Automobile Battery Charging Cable to charge most vehicle batteries (except electric cars). This is because jump-starting a dead car battery needs a lot of current, and the power stations aren't made for that.
How to Use Jackery Charge Your Car?
Here's how to use the Jackery to charge your car, step by step:
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Step 1: Connect one end of the charging cord to the Jackery Portable Power Stations' 12V charger plug.
Step 2: Connect the orange clip of the Jackery 12V Automobile Battery Charging Cable to the car battery's positive electrode (+) and the black clip to the battery's negative electrode (-).
Step 3: Once the wires are correctly hooked up, turn on the 12V power supply's switch to begin charging.
Step 4: When the charging is done, turn off the 12V power supply switch and carefully remove the orange and black clips.
Step 5: Unplug the charging cord from the charger outlet on the Jackery Portable Power Station. Goodbye! Now you can use your car.
*Note for Using Jackery to Power Your Car Battery |
• This item only charges 12V lead acid batteries for cars. • A battery with 12V/10A is the only one that will work. IT IS NOT VALID FOR ELECTRIC CARS. • The clips or wire should not be used if they are broken. • The charge cable's positive (+) and negative (-) electrodes should never touch. • When the car is being charged, do not start it. • To charge the car battery, please connect the orange clip of the charging wire to the positive electrode (+) and the black clip to the negative electrode (-). Do this before you turn on the charging switch. • Do not charge a car battery that is broken. • If the car doesn't start after being charged for the time given, the battery may be broken. Please call the number for help. |
Jackery is a prominent solar brand that produces high-quality solar generators, solar panels, and portable power stations. The Jackery Portable Power Stations are engineered to power indoor or outdoor devices for extended durations. They can be recharged using a car charger, wall outlet, or solar panels.
Jackery Explorer 1000 Plus
The Jackery Explorer 1000 Plus has an expandable capacity from 1260Wh to 5 kWh, enough to power essential appliances in the UK. Its portability (compact size and 32 lbs weight) can satisfy your home power needs and outdoor activities power supply.
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Expandable Capacity: Using Jackery's proprietary technology, the Explorer 1000 Plus's capacity can be augmented from 1.26kWh to 5kWh by adding up to three supplementary battery packs. Furthermore, it features a maximum output of 2000W, which is 20% greater than standard 1kWh LFP power stations.
Never Worry about Bad Weather: The MPPT technique guarantees 99% efficiency in solar charging. There are several ways to recharge the Explorer 1000 Plus. A wall charge from 0 to 100% of the battery requires 100 minutes, while solar charging with four SolarSaga 200W solar panels takes 2 hours. With car charging capabilities, concerns over power disruptions will be alleviated.
Innovative ChargeShield Technology: Jackery's ChargeShield rapid charge technology pioneers the industry with a stepped variable-speed charging algorithm, improving safety and extending battery pack lifespan by 50%. At a high temperature of 45℃, the power station can achieve a full charge in roughly 5.5 hours.
Jackery Explorer 1000 v2
We introduce Jackery Explorer 1000 v2, a portable power station for handling dead batteries in your car or powering essential electronics on the go. The Explorer 1000 v2 Portable Power Station provides an impressive 1500W output, 50% greater than earlier models, efficiently supplying power to high-demand devices such as portable coolers, drones, and more.
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Power Essential Appliances: Equipped with USB-A/C connections and dual PD charging up to 100W, it can simultaneously charge several devices (phone, laptop), rendering it the ideal companion for all your power requirements. This portable power station can satisfy your basic power needs in a power cut.
Emergency Charge Mode: The Emergency Charge Mode, activated via the app, enables the Explorer 1000 v2 Portable Power Station to achieve a full charge in under one hour, providing essential power backup when the battery is depleted. Moreover, charging from 0% to 100% within two hours via an AC wall outlet prolongs battery longevity.
Lower Noise Level: Experience peace with its nearly silent operation, maintaining noise levels below 22dB while charging your devices. Compared to other traditional generators, this one is more suitable for home use and has sufficient power capacity.
Factors To Consider When Picking A Car Jump Starter
The wide variety of car jump starters on the market often makes it confusing for consumers to choose. Therefore, when selecting a car jump starter, consider some things to ensure you get the best product for your needs.
Battery Capacity
The battery capacity directly affects the number of times a car jump starter can be used and its ability to charge other devices. Generally speaking, the larger the capacity of a car jump starter, the more times it can be used. Therefore, when you choose a car jump starter, ensure it has a large enough battery to jump-start your car multiple times.
Portability and Size
The size of a car jump starter is important, mainly when your vehicle has limited storage space. Car jump starters come in various sizes, from compact, lightweight designs to larger, more rugged units. Choose a small, lightweight one you can easily store and carry in your car or toolbox.
Safety Features
Look for a car jump starter with built-in safety features, such as overcurrent protection, short circuit protection, overcharge protection, and reverse polarity protection. These features help prevent damage to the vehicle battery and ensure safe operation.
Additional Features
In addition to the essential starting function, many car jump starters integrate various practical functions, such as USB charging ports, LED lights, tyre inflation, etc. For example, a car jump starter with LED lights and USB charging ports will be more convenient if you often drive at night or do outdoor activities.
Brand and After-Sales Service
Car jump starters from well-known brands are usually more reliable and have more mature technology. Be sure to read the brand's positive and negative reviews to determine the device's advantages and disadvantages yourself. In addition, good after-sales service can provide timely solutions when problems arise with the product, reducing unnecessary troubles.
Is a Car Jump Starter Power Bank Worth It?
While the car jump starter power bank provides convenience and security, it has shortcomings. Therefore, buying a jump starter is still worth considering for many car owners.
Advantages of Car Jump Starter Power Bank
For many car owners, the emergency starting power supply plays an irreplaceable role.
The following are the advantages of a car jump starter:
• Quickly start the vehicle
• Versatility (e.g. LED lighting)
• Easy to operate
• Save time and money
• High safety (overcharge protection, over-discharge protection, short circuit protection, etc.)
• Strong adaptability (wide applicable temperature range)
Disadvantages of Car Jump Starter Power Bank
The car jump starter has significant advantages and disadvantages that cannot be ignored.
The following are the disadvantages of car jump starters:
• Higher price
• Regular maintenance
• Long charging time
• Capacity limits
• Usage restrictions (incorrect use can cause damage to the vehicle circuit or the power supply itself)
The car jump starter has high practical value in many situations. Being equipped with a car jump starter is a wise choice for car owners who often drive old cars or are in remote areas. It improves driving safety and convenience and solves big problems at critical moments. Although it is less necessary for new car owners to purchase a car jump starter, it still has a specific value as a backup tool. Therefore, every car owner should consider rationally selecting and equipping a car jump starter based on their needs and economic conditions.
Car Jumper Starter Power Bank FAQs
The following are the frequently asked questions about the car jumper starter power bank in the UK:
1. Why do you need a car jump starter?
A car jump starter provides a safer alternative by delivering a controlled surge of electricity directly to the battery. It is a convenient tool for helping car owners jump-start their vehicles quickly when their batteries die.
2. Does a car jump starter require regular maintenance?
Following these maintenance and storage tips ensures your car jump starter is always ready when needed.
• Store it in a dry place away from heat sources such as direct sunlight.
• Check the charge level regularly (at least once a month) and recharge the battery if it is low.
• If you store the jump starter for an extended period, check it at least every six months. Check the cables and connections for damage.
• Store it in its original carrying case or protective box to prevent damage.
3. What to do if the car jump starter is not working?
If your car jump starter is not working, you can confirm whether it is faulty by checking the following points.
First, make sure that the car jump starter is fully charged.
Second, check that the clips are securely connected to the battery terminals.
Finally, if the car jump starter still doesn't work, contact the manufacturer for assistance.
Final Thoughts
A car jump starter power bank is a must-have tool for most car owners, providing the power needed to get your vehicle started again. Investing in a car jump starter ensures that car owners will not be stranded with a dead battery, especially during outdoor adventures. Furthermore, with the knowledge in this article, you can use a car jump starter safely and effectively, ensuring you will return to the road in no time.