- En
The energy ratio is relatively high. With high storage energy density, it has reached 460-600Wh/kg, which is about 6-7 times of lead-acid battery;
Long service life, the service life can reach more than 6 years, lithium iron phosphate as the positive battery with 1CDOD charge and discharge, there are records that can be used 10,000 times;
The rated voltage is high (the single working voltage is 3.7V or 3.2V), which is equal to the series voltage of 3 nickel-cadmium or nickel-hydrogen rechargeable batteries, which is convenient to form the battery power pack;
With high power bearing capacity, which lithium iron phosphate lithium-ion battery for electric vehicles can achieve 15-30C charge and discharge capacity, easy to start high-intensity acceleration;
The self-discharge rate is very low, which is one of the most outstanding advantages of the battery, currently can generally achieve 1% / month, less than 1 / 20 of nickel-hydrogen battery;
Lightweight, the weight of the same volume is about 1/5-6 of lead-acid products;
High temperature and low adaptability, can be used in the environment of -20 ° C -60 ° C, after the process of processing, can be used in -45 ° C environment;
Green and environmental protection, no matter whether it is produced, used or scrapped it does not contain any toxic and harmful heavy metal elements and substances such as lead, mercury, and cadmium.
Production basically does not consume water, which is very beneficial for China that lacks water.
