In recent years the use of lithium polymer batteries manufactured by the rapid growth of the automotive emergency power supply market, this battery is light in quality, compact size, can be grasped with one hand for easy portability, but also integrates the function of the inflatable pump, as well as can be bursting flash, SOS signal lights, LED lights and other lighting functions, but also as a rechargeable treasure for all kinds of electronic products power supply, making the automotive emergency power supply has become a very practical function of the product.
In the past, automotive emergency starting power batteries are often used lead-acid batteries, so what is the reason for lithium-polymer batteries to quickly replace lead-acid batteries, rapid popularization of automotive emergency starting power?
First of all, lithium polymer batteries have significant advantages in energy density and volume. Lithium polymer batteries than lead-acid battery energy density increased by 1 to 2 times, can store more power in a smaller volume, the use of lithium polymer batteries in the car emergency starting power will be more lightweight, more compact, convenient for users to daily use and stored in the car, and can even be used as a large charging treasure. This energy density advantage can not only improve the portability of the car emergency starting power supply, but also save manufacturers production and transportation costs.
Secondly, lithium polymer batteries have significant advantages in terms of storage, charging and discharging performance and lifetime. The self-discharge rate of lithium polymer batteries is 0.5%~3%/month, which is less than 10~20%/month of lead-acid batteries. It can also be developed to have a fast charging function of more than 1C, so that it can be quickly replenished and reused in the face of emergencies. And it is well known that the life span of lithium polymer batteries is also much higher than that of lead-acid batteries.
Thanks to the use of lithium polymer batteries, the car starter power reduces the size and weight, there are design redundancies to be able to integrate more practical functions, such as inflation pumps, LED lighting, USB charging, etc., to meet the user more emergency or daily use needs.
Post time: Jul-03-2024