Many users who have bought dewalt cordless electric tools should encounter that in the extremely cold winter, Dewei's lithium-ion batteries refuse to charge or their performance will be worse than when the temperature is appropriate.Then why does Dewei exchange lithium ion battery strike or have poo

In recent years, a large number of tool batteries produced by our company have been sold to the United States, Australia and some European countries, indicating that electric tools are very popular. One of the reasons, I think, is that many electric tools can be directly used by exchanging batteries