How to Use a Jump Starter Without Another Car?

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works

Knowing how to jump a car battery without another car is essential if you don’t want to worry about it. This jump-starting method saves time, removes the need to call someone, and makes battery charging more accessible. So here I’ll discuss all the steps of using a jump starter without another car so you can easily apply them in your required time.

Steps to Use a Jump Starter Without Another Car

Steps to Use a Jump Starter Without Another Car

Preparing the Jump Starter

Before using your jump starter, you should ensure it has been fully charged. If your jump starter isn’t charged, you can power up it in the following way:

  • Connect the power adapter to an outlet
  • Now, plug the jump starter and charge adapter into the USB type-C socket, and the jump starter’s LEDs will begin blinking.
  • As the battery charges, the lights will stay on constantly. 
  • When all of the LEDs are on at all times, that means the battery is ultimately charged;

Connecting the Jump Starter

1. Locate the positive and negative terminals on the dead battery:

Open the car’s hood to find the flat battery’s positive and negative terminals. Then you will see a rectangular shaped box that is the car’s battery. Now, find out the “+” symbol to identify the positive, or you can locate it by its red color. This terminal is covered by plastic with a small hole to avoid accidental interaction with other metal items. A”-” sign and black color are common indicators of the negative terminal. 

2. Connect the red cable to the positive terminal on the dead battery: 

First, you need to attach the red positive wire connector to the flat battery’s positive (+) terminal. A secure link to the battery terminal is essential, so you should wiggle the clips first.

3. Connect the black cable to a metal surface away from the battery: 

Now you must attach the black cable far from the battery to the metal object to minimize the risk of a spark near the battery

  • First, search for a clean metal surface on the engine block.
  • Put the end of the black wire far enough from the battery to reach the metal surface you’ve chosen.
  • Make sure the black wire is tightly clamped onto the metal surface, as it will be used for the jump-starting procedure and cannot be removed during this time.

Using the Jump Starter

Now it’s time to start the portable jump starter. Pressing and holding the power button before activating typically takes a few seconds. When a jump starter is turned on, it may flash an alert light. Now, wait for 2-3 minutes to detect the battery’s voltage. Once it detects, the voltage will display on a monitor panel or warning light on some jump starts. Now try to start your car’s engine.

If the machine turns on, wait a few minutes before unplugging the cord. When disconnecting the cables, you should unplug them in reverse connection order. First, disconnect the black cable from the metal surface and then the red cable from the flat battery.

Precautions When Using a Jump Starter Without Another Car

Safety Tips

Here, I’ll give you some safety tips to avoid hazardous situations. 

1. Wear Eye Protection and Gloves

As sparks, acid or chemical exposure, and other hazards can come from the car battery, they can injure both eyes and hands. So to protect both of them, you must wear eye protection and gloves. 

2. Do Not Smoke or Use a Lighter Near the Battery

Batteries release ignited gases, which a spark or flame can activate to start a fire or blast. Therefore, it’s crucial to refrain from smoking or using a lighter close to the battery.

3. Do Not Allow the Cables to Touch Each Other

It would be dangerous if the wires touched because a spark would be created, setting the gases around the battery on fire. Therefore, it’s crucial to maintain the cables apart and prevent them from touching.

Tips for Success

To jump-start your dead battery car, you must read the manual carefully that comes with your jump starter. You should apply all the instructions according to the manual. Next, before using a jump starter for your car, you must ensure it is fully charged if it doesn’t, just plug your jump starter for charging. Lastly, check your jump start’s cables and clamp for any signs of damage, such as frayed wires or loose connections. If you see any damage, call an expert technician to repair it.


To safely use a jump starter without another car, you must follow the above steps and precautions to ensure safety and success. It is essential to ensure the jump starter is charged and correctly connected and that safety precautions are followed. Following these steps, you can jump-start your vehicle without another car’s assistance.