In the safety detection of batteries, high temperature processes are also involved, such as 150 degrees hot box, 800 degrees iron plate, high temperature ejection, etc., which are qualified without explosion. In fact, it is not rigorous, because the explosion-proof valve may not be able to find on time, therefore, there is no explosion in how long as the qualified standard
General lithium ion battery withstand high temperature detection, 130 degrees, 150 degrees, 800 degrees, etc., but usually, in ordinary life will not be exposed to such high temperature, but we sometimes see battery damage when charging or excessive use of electrical appliances
Especially in the recent hot intelligent equipment, built-in bending battery, safety test alone has 48 procedures, the high temperature project in the bending battery into more than 50 degrees, in daily life, such a temperature, bending battery is unlikely to contact
