The Principle And Harm Of Battery Short Circuit?

Writer：Jane Time：2019-07-04 Browse：196

Q:The principle and harm of battery short circuit?

      A:Lithium battery short circuit refers to the battery's positive and negative electrode in the case of very small resistance to connect with each other in the abnormal path. This path generates a very high current, but it also generates a very high amount of heat, and the resulting heat and excessive power release can damage battery life. Although there is a protection plate in the lithium battery, the protection plate can automatically short-circuit protection, but a long time of short-circuit will lead to the failure of the protection plate beaker, which can not play a protective role. At this time, the short-circuit place will turn red due to the effect of the current, and the battery is very hot, slowly deformation and swelling, and even fire and explosion.

If the positive and negative terminals of the returned batteries are not protected, they will be used in the customer unit, the market warehouse, in transit, until they are returned to the factory. In any place, once the battery protection plate cannot play a role, it will cause an explosion and fire, and the consequences will be unthinkable.