Lithium battery jump starter is widely used by drivers due to its convenience to jumpstart car battery if car can't start on the road, and most of wholesaler, distributor, sellers like to sell car jump starter. However, lithium battery inside jump starter is easy to get fire and explosion. This problem make people worried about their life and property. So more and more businessmen draw back to portable jump starter market. 

Why lithium battery get fire or even explosion? Most people want to know the answer. Here are some factors to reveal it.

Quality control isn't kept tight enough,especially battery, if badly made or poor insulator, the jump starter will short or heat up inside.

Use battery pack to jump start vehicles many times in a certain minutes, it will instantly draw high current and heat it up. Normally  it is suggest to  jump start 4 time in 2 minutes. 

Improper operation problem above is easy to be solved by advanced protection technology. CARKU jump starter has short circuit,over-voltage, over-current, over-charge, over-discharge,over-temperature, reverse-charge, reverse polarity protection function.

CARKU is a global leader in auto jump starter for car, motocycle, SUV , truck, lawn mower. Over 50 engineers in R&D team develop new products with every year to enter into market to help clients gain great competition against their competitors.  The top important principle is to keep it stable and safe when users use lithium-ion battery portable jump starter to restart their vehicles or recharge other USB devices, 12V automotive devices, or laptops. Now CARKU is well recognized by the world due to  stable quality and high end design.