Because the battery formula and technology are different, the technical requirements of the battery charger are different, which charger is filled with the brand battery, so do not use the charger. In order to protect batteries, users can charge with them, but they can not use the pick-up voltage to prevent serious losses. When charging, the charging indicator will not stop charging immediately when it is full of electricity. It should be recharged for 2~3 hours. On the Internet, we can see how to prolong the life of lithium batteries for electric vehicles. Today we have invited experts to talk about how to extend the life of lithium batteries.