CARKU News
CARKU News

How to Jump Start Your Car When It Can Not Start?

2018-03-28

What can I do if the battery of my car runs down and wont start? It maybe possible to happen for most drivers, especially their cars have been driven for several years. Here are some solutions we give for you to how to jump start you car dead battery in short time.


The First One: Jumper Cables


People mostly like to use jumper leads as a car emergency tool to jump start their cars because they are cheap and easy to store. 10 to 20 feet jumper cables are easy to buy in the market, but something need to be considered when you choose a jumper cable.

Longer cables are very convenient for you to not move the functioning car if far from yours, while it will lose power when current transmit along the longer cables to power up to your car.

The gauge of the cable decide the thickness of jumper cable, the thicker the cable is, the stronger the power is.

Jumper clamp should be stronger to take instant high temperature and big current.


jumper cable


How jumper cable to start you car?


1. please connect red jumper leads to the positive battery terminal of dead battery. And the other red end to attach to positive battery terminal of functioning car battery.

2. Please connect black jumper cable to negative battery terminal of the live car, and the other black end is to connect the metal part around dead battery, which will help you to have a safe jump.


use jumper lead to car dead battery


The Second One: Jump Starters


Comparing to the lead acid battery jump starter, portable lithium battery jump starter is easy to use and multifunctional to charge different electronic devices. That’s why It get much more popular in the market. All in one jump starters help you to save cost to buy a light torch, a power bank, a compass, a laptop charger. Of course the more function, the more expensive. So you can decide to buy it on your budget.  It will be wise to choose a jumper leads If you have mobile power bank, but it will be economic to buy a jump starter if you don’t have one, jump start a car and power up to your phone, laptop, or tablet.


carku best car jumper charger


If you have a car jumper in hand, just a few steps to get your car back on the road:


1. Please connect the plug to jump starter 12V; 

2. Please connect red clamp of jump cable to car battery positive pole"+", and connect black clamp to car dead battery negative pole"-" or the metal part around car battery;
3. Please go into car and start your engine;
4. Please remove plug from your jump starter
5. Please remove the clamps from the car battery, please keep it in mind, many people always forgot disconnect jump starter from car battery, which will damage it for a long time.


carku jump starter jumpstart car


Please don’t keep it in the car, especially in the summer. If the car is exposed in the sun, the temperature will get higher and higher, and jump starter maybe catch fire. No matter you use it or keep it, please follow the manual to do it in proper way.


Related Information:


How to choose a best car jump starter?

Top Rated Best Car Jump Starter



Returns a list of
  • CARKU Alibaba Shop
  • CARKU Linkedin
  • CARKU youtube
  • CARKU Facebook
@2017 Shenzhen CARKU Technology Co., Ltd 粤ICP备15056171号 Privacy policy   Sitemap