As we all know, the power of new energy electric vehicles comes from lithium-ion batteries (also known as power batteries), and the quality and safety of batteries are directly related to the performance and safety of vehicles.
Simply put, the new energy vehicle is like a large-scale "mechanical life", and the battery is the "energy" of its vitality. In order to ensure the "health" of the battery, we need to use professional instruments to comprehensively check all the indicators of the battery, just like a "physical examination".
Here are some common testing equipment for new energy batteries.
1, air tightness detector The air tightness detector can detect the air tightness of the battery pack, evaluate its waterproof and dustproof grade, and ensure the air tightness of the battery during use.
Air tightness detector for lithium battery pack
The air tightness detector is like a "careful doctor", which can check whether the battery shell fits tightly and ensure the air tightness of the battery during use.
2. Explosion pressure detector The explosion pressure detector can simulate the safety performance of the battery under extreme working conditions and evaluate its safety performance under severe mechanical damage conditions.
Explosion pressure detector for battery explosion-proof valve
The burst pressure detector is like a "strict examiner", which can impose extreme "examination questions" on the battery to judge the safety response of the battery under serious damage.
3. Breathing Cycle Tester The breathing cycle tester can carry out long-term micro-gas loading and unloading cycles on the battery to evaluate the cycle life and safety of the battery.
Battery cover breathing cycle tester
The respiratory cycle tester is like a "physical fitness coach", which examines the "endurance" of the battery through long-term training and evaluates its long-term use safety.
4. Breathing and blasting integrated machine Breathing and blasting integrated machine integrates two test modes of "breathing cycle+blasting pressure" to realize fast and efficient double verification of battery safety performance.
Breathing and sandblasting integrated machine for battery cover plate
Breathing blasting machine integrates two "test items" into one machine to complete battery "physical examination" quickly and efficiently.
5. Pressure loading tester The pressure loading tester can test the mechanical strength and compression resistance of the battery by applying different pressures.
Battery cell pressure load tester
The pressure loading tester can apply different "loads" to the battery and carefully test its "compression resistance".
Summary: As the future development direction, the safety of the power system of new energy vehicles is very important. Using these special battery testing "instruments" can comprehensively evaluate the safety, life and mechanical strength of batteries, which is self-evident for ensuring the driving experience and safety of electric vehicles.
Choosing a suitable testing scheme can comprehensively test the safety index of the battery, ensure the quality of the battery from the source, and make the electric vehicle run more safely.
JCGK new energy detection equipment
If you are also interested in testing new energy batteries, please consult JCGK's related instrument products. Professional equipment will be your strong backing in R&D and production process.
Want to know more detailed new energy detection scheme and application cases, please pay attention to the air tightness of Jingcheng project.