What test method has a lithium-ion battery in electric vehicle?

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Pārnēsājamas spēkstacijas piegādātājs

First, the naked eye identification: View electric car lithium-ion battery logo is not complete. Including the manufacturer name, product specifications model, manufacturing date, trademark; check the inside and outside sign is not consistent, especially if it is necessary to check the product body, the date of processing, the processed appearance. Showouts, cracks, scratches, and leakage traces.

Electric vehicle lithium-ion battery terminals should be clean, no rust, the sign should be clear; 2. Online verification: For the performance of the electric car lithium-ion battery and the safety hazards of their own, everyone can identify the true power of the electric car lithium-ion battery. Pseudo: Scrape the black portion of the electric vehicle lithium-ion battery laser stick, you can see a string of 20-digit password, then use this password to the following website to query authenticity: If the page shows green hook, it is original, If it is an emotion, it is definitely false, or the serial number already queried, because each electric car lithium raw electric number can only query once.

1. Connect the airtight tester and the detection tool through the gas trachea, the air supply gas pressure of the gas source is 0.4-1.

2MPa, and cannot exceed this range. Connect the power cord, the voltage requirements are 220V. 2.

According to the detection requirements, the detection parameters are set, and the detection program of the airtight tester is selected to the set procedure. 3. Place the lithium-ion battery product to be tested, you can start testing, and the instrument automatically determines the product based on the parameters we set it is good or bad items.

Different lithium-ion battery airtight detection instrument methods are similar, and the only difference is based on the needs of customers. Some customers are fast because of the production speed of the processing line, so select multi-station or multi-channel gas secret. Sex detector.

Some customer processing lines are not high, and the airtight detector of the single position may be selected. However, the principle of detection is basically the same, but only in the selection, because the outer shape of the lithium-ion battery is different, it is unique to the custom tooling mold.