2021年12月8日

During the use of lithium batteries, overcharging, overdischarging and overdischarging will affect the battery life and performance. In severe cases, it will cause the lithium battery to burn and explode. There have been cases of mobile phone lithium battery explosion causing casualties and IT often And mobile phone manufacturers recalling lithium battery products. Therefore, each lithium battery must be equipped with a safety protection board, which is composed of a dedicated IC and several external components, which can effectively monitor and prevent damage to the battery through the protection loop, and prevent combustion and explosion caused by overcharge, overdischarge and short circuit. And other dangers. Principle and function of lithium battery […]