Jinzhou Kaimei Power Co., Ltd.
Jinzhou Kaimei Power Co., Ltd.
Can an Ultracapacitor Replace a Car's Starting Battery?

Can an Ultracapacitor Replace a Car's Starting Battery?

Aug 16 , 2021

Ultracapacitors can be used as a replacement of car starting batteries. ultracapacitor is used as vehicle starting power supply, which has higher starting efficiency and reliability than traditional battery, and can replace traditional battery in whole or in part.


1. Characteristics of ultracapacitors


It is different from the traditional chemical power supply. It is a power supply with special performance between the traditional ultracapacitor and the battery, and it mainly depends on the electric double layer and redox false capacitor charge to store electric energy.


However, there is no chemical reaction in the process of energy storage, which is reversible. Because of this, the ultracapacitor can be charged and discharged hundreds of thousands of times. It has the characteristics of short charging time, long service life, good temperature characteristics, energy saving and green environmental protection.


2. Application of ultracapacitor


Ultra capacitor module can be widely used in different application scenarios such as auxiliary peak power, standby power supply, storage of renewable energy and alternative power supply. They have very broad development prospects in the fields of industrial control, wind and solar power generation, transportation, intelligent instruments, electric tools, military industry and so on, especially in some application fields.


1) The earliest application of electronic equipment: for example, the memory system of our computer, the flash of camera and the backup storage power supply of audio equipment.


2) In the automotive industry: in plug-in hybrid electric vehicles, ultracapacitors mainly cooperate with batteries to form an intelligent start-stop control system.


· Ultracapacitor products can quickly and efficiently absorb the regenerative kinetic energy generated by electric vehicle braking;


· During acceleration and climbing, the ultracapacitor provides electric energy for the motor of the intelligent start-stop control system, extending the service life of the battery.

3) Large size ultracapacitors can be used in the braking system of trains and subways, which can save 30% energy.


JINZHOU KAIMEI POWER CO.,LTD is a professional super capacitor manufacturer. For more information, please visit our website at http://www.kamcappower.com.