If you haven’t driven a car for a long time or have run into trouble without another car to help you out, this article might just be for you. Without another battery, another car, jumper cables, there are still a couple of ways you can start your car.

Use a Battery Boost or Starter Device

Somebody is not always nearby to give your car’s battery a jump and it is a good thing to have such devices lying around. Whether your battery is running low or completely dead, you could use these devices to start it without any problems. Sometimes you might not even have cables to complete the job.

  • Lithium-ion batteries are ubiquitous in cars these days and it is probably the case with your car as well. With the lithium-ion technology mature enough, you can have tools, electronic devices that can jump-start your battery right from the dead.
  • Ultra-portable, lightweight in construction, and the ability to boost and jump-start your 12-volt car batteries is no problem at all.
  • They are affordable, and cost around $150 or so and can be lifesavers in dire situations. You can get them in various configurations such as 12 V, 1500A, 12V-2000A all the way up to 12V-5000A from various vendors, and so on.
  • This particular video shows how to use such a device. Here you see one of the popular products in the demo.
  • It fits in your glove box and can do miracles when in a desperate situation. You can also find them by the street name “jump box” or a miniature jump box and is really small.
  • Such devices are like data banks or power banks and come with flash-strobe lights, USB connectivity to charge laptops and iPads, and more.
  • With a pair of positive (red) and negative (black) cables that come with this device, you give your car’s battery a jump as you would normally do.

Feature Check Your Miniature Jump Box

When purchasing your own jump box to jump-start a dead battery, you must look at the various features of the boosting devices. There are various vendors and products out there. With the right price, you can get features that notify you when you have attached the cables in the wrong way.

  • Most ultra-safe starters come with features that have notification LEDs for wrong cable connection, voltage indicator, battery indicator, power on and off, and most importantly rugged construction.
  • With a 4000A starter you can get up to 80 jump starts on a single charge. An ultra-safe design means they are spark-proof, grounding proof, reverse polarity check, and compatible with safety to connect to any battery.
  • They might feature ultra-lumen 500 lumen LED flashlights with SOS and emergency strobes that are handy features. These 12 starters can power tire inflators, power inverters, and much more.
  • Further, a single design is compatible with gas or diesel engines, for up to 10 liter SUVs, trucks, boats, RVs, and more.

Can Jumping a Car Kill Your Battery?

Usually, this arises when jumping another car from your car’s battery. Any battery or alternator that issues power will degrade in quality as it gets old. The large 12 v batteries make excellent buffers and the petty alternator issues don’t affect the power quality during transmission. However, it is possible to suffer damage because of a surge, overloading, and so on, as we explain below. Using a jump box, a boosting device is a better and safer alternative.

Avoid Killing Your Battery when Jumping a Car

Can jump-starting your car’s battery kill it or ruin it in the long-term? This well-received YouTube video with over 7 million views explains the proper and safest way to jump-start your car.

  • Whether using a jump box or using another car, follow the right steps for the longevity of your batteries. There are 5 ways you can ensure that this does not happen with you and your battery doesn’t die.
  • When jumping to someone else’s car, people make silly mistakes that can kill their own batteries. Damaging the battery is a common mistake is by parking the cars so close that they actually touch. This is a short-circuit.
  • Turning off the accessories in your car whether it is the radio, air conditioner, heater, and so on is very important.
  • They create load on your alternator and it can blow off.
  • Turning off all your accessories decreases the load on the battery, and when jump-starting another car, it is a dire need.
  • It provides enough energy to jump-start another car without overloading itself.

Checking Your Batteries and Keep Your Car Running

One way to ensure the battery doesn’t die is to see that your car’s batteries are up to date. This means they are not leaking, have a proper connection with cables and so on, even grounded properly and so on.

  • Regularly check your battery terminals and jumper cables. Check for rust, calcium deposits, corrosion, and so on. Any form of erosion can lead to damage during power delivery.
  • To protect your battery you need to have clean connections. One of the smartest things to do is clamps and battery terminals are clean.
  • This avoids any upsurge, overloading, and clean flow of energy. It is likely to draw negative flows too and weak connections can ruin the delivery as well.
  • Keep your vehicle running at all times. To ensure that you are not putting the entire electrical load of the other car on your battery, keep your car running throughout the jump. It can take up to a few seconds.


  • You definitely have seen diagrams of connecting the red of yours to the red of their and grounding the black of theirs to unpainted metal. Follow that through.
  • For jump boxes, you do not need to do this. They are the safest ways to jump-start your car all by yourself without using another car.
  • Jump starting your car doesn’t kill your battery. But, when doing this from your car, and not a booster, take precautions.
  • If both the batteries of you and the other car are old, they both might get fired up and short-circuit.

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