Zhongzhi Testing Instruments' lithium battery explosion-proof double-layer walk-in high and low temperature test chamber CZ-D-5000D-2 is mainly used for power battery monomers, battery cells, battery packs, battery modules and other related products and new materials and components to conduct various reliability tests in high temperature, low temperature or harsh environments. The battery samples are placed in the harsh environment of the test chamber to run, and the temperature, voltage, bias current and environmental adaptability and reliability of the test samples are fully verified to see if they meet the requirements; and the problem direction can be quickly found, which is conducive to improving quality and efficiency! The environmental test chamber complies with GB38031-2020, GB/T36276-2018, GB31241-2014 test standards!