Jump Starter

What is a Jump Starter?

Aug 22, 2023

What is a Jump Starter

A jump starter works as a booster. It is a portable battery device that enables you to jump-start a vehicle. It outputs a large amount of power in a short period, sending a very strong impulse through alligator clips to kick-start a dead car battery. This external supply of electricity recharges the disabled and dead vehicle's battery and provides some of the power needed to crank the engine. Once the vehicle starts, its normal charging system begins recharging the battery, so the auxiliary source can be removed afterward.


Here, Amproad recommends the best portable jump starters and provides advice on what to look for while shopping. A portable jump starter is a lifesaver that can quickly and safely get you where you need to go if there isn't another driver around to give you a boost, or if you don't want to engage with a stranger while stranded. If the car battery is old and won't hold a charge, a jump pack kick-starts the engine, so you can drive to an auto store for a replacement.


Benefits of Portable Jump Starters


Portable power packs are an extremely useful piece of equipment that any road user will benefit from owning. They help save you time, money and effort should you ever have to use one.

  • Jump start your car anywhere, any time
  • No need for 2 vehicles or people
  • Fast and easy
  • Back on the road in no time


When your car's battery is dead, a jump starter gives it a jolt of power so you can turn your car on. From there, start driving, and your car's alternator will charge the battery as you go along.


Amproad car jumper starter with powerful and compact emergency power supply, making you no longer worried about vehicles blocking the road. It occupies small space and can be permanently stored in the vehicle; Of course, it is also easy to carry.

The AMPROAD iRock 40 Jump Starter features 8 security features to ensure your safety. You will no longer overcharge your device or car battery. After the vehicle starts, reverse charging will not occur. If you connect the positioning clip to the wrong terminal or accidentally connect the positioning clip together, it will also be protected. The device also comes with overvoltage or current discharge protection. In case of excessive temperature, it will automatically shut down to prevent overheating. This device can not only protect you from personal injury, but also protect itself and your vehicle from damage.