Battery safety test The safety test of the battery is to ensure that the battery will not be dangerous during use, such as fire, explosion or leakage. Battery safety is critical for a variety of application scenarios, especially in high-power applications and energy storage systems. The following are common battery safety test items, each designed to simulate extreme conditions to…

Short Circuit Test The short circuit test is designed to assess the safety of the battery in the event of a short circuit. The short circuit test is used to verify the safety protection mechanism of the battery and ensure that it is not dangerous under the conditions when the internal or external wiring of the battery is short-circuited, which…

Overcharge Test The main purpose of the overcharge test is to assess whether the battery can remain safe when charged above the rated voltage. Overcharge may cause the battery to overheat, expand, leak, or even fire or explosion, so the overcharge protection mechanism and design safety of the battery can be verified through the overcharge test. Overcharge Test Overcharge testing…

Overdischarge Test The overdischarge test is designed to assess the safety and performance of the battery in the event of excessive discharge (i.e. the battery voltage drops too low). Overdischarge may cause battery damage, reduced capacity, and even cause safety problems such as thermal runaway, leakage, or fire. Therefore, overdischarge testing can help ensure that the battery will remain safe…

Crush Test The main purpose of the squeeze test is to simulate the performance of the battery when subjected to external pressure or impact, and to evaluate the safety of the battery after being subjected to physical compression (such as collision or compression). Through this test, you can detect whether the battery will expand under pressure, leakage, fire or explosion…

Puncture Test The main purpose of the puncture test is to simulate the performance of the battery when it is impaled by a sharp object, and to assess whether the battery can remain safe after being impaled or penetrated. Acupuncture may cause a short circuit inside the battery, thermal runaway, electrolyte leakage, or even a fire or explosion. Therefore, the…

Hot Box Test The purpose of the hot box test is to evaluate the safety and performance of the battery at high temperatures. High temperatures can lead to thermal runaway, expansion, leakage, and even fire or explosion. Through the hot box test, you can verify that the design of the battery can remain stable at extreme temperatures, ensuring that the…