When computer city sales staffs answer the questions about lithium battery life, they often say that "it can charge one hundred times" In fact, the correct expression is "lithium battery cycle life is related to charging cycle times, rather than the number of charge times.

At present, new energy industry including electric cars and energy storage battery, is developing rapidly worldwide Recognized as the ideal energy storage component, power lithium battery has been paid close attention to.

Lithium battery internal resistance, static resistance and working resistance are often different in different environment and different temperature What factors influence the lithium battery internal resistance?1 the working process of the lithium batteryAs shown in the above, lithium ion batteries charge and discharge process of physical model.

"Very fortunately, Funeng power battery shipments have more than 100000, so far there is no safety accident" Funeng Technology (Ganzhou) co.

To remind everyone of taking good care of the environment, protect the common survival of their homes On June 5, 1972, the United Nations decided to set up it for the "world environment day.

Power battery pack is generally made up by five systemsThat how the five systems together, constitute a complete and reliable mechanical strength the battery pack? It is the assembly process.

Electric cars generally use valve control type sealed lead free maintenance storage battery There is no special requirement on the first battery charging, and no need to activate.

Understanding the Difference Between Solar Battery and Car Battery

Usually, the lead-acid battery pack weighs 16-30 kg and has a large volume The lithium battery generally weighs 2.

The time rate is the discharge rate expressed in terms of discharge time, that is, the time elapsed after discharging a certain current and discharging the rated capacity For example, the 20h rated capacity of Dongfeng EQl090E automotive lithium battery is 105Ah, that is, C=105Ah, then the lithium battery should be discharged with a current of 105÷20=5.