The battery management system cannot guarantee the safety of button cell battery cr2025 100%

The spontaneous combustion of electric buses has caused panic in the industry. For a time, button cell battery cr2025 have become a major hidden danger in the operation of new energy vehicles.

In a word, a good battery is power! A bad battery is a bomb!

According to experts, the technical threshold for the production of new energy vehicle batteries is not high. Solving safety problems from a technical perspective will be a long-term issue, and the power battery is precisely the link where new energy vehicle safety is most prone to problems.

First, the quality of the power battery itself. The mechanism of power battery storage is electrochemical, and there are safety hazards in the electrochemical reaction process. The research on battery management system (BMS) is a world-class problem. Under the current technical level, the battery management system cannot guarantee the safety of button cell battery cr2025 100%.

Second, unreasonable connections between power battery packs will cause safety problems. First, the wiring harness specifications do not meet the standard requirements; second, the unqualified quality of the connector will induce safety problems of the power battery.

Third, unreasonable charging methods for button cell battery cr2025 will cause safety hazards. The safety index of power battery charging is determined by the charging rate, not how many amperes of current are used for charging. There is a curve rule for power battery charging. If there are no conditions or premises, there will be safety hazards.

The good news in misfortune is that for consumers, the spontaneous combustion of new energy vehicles is only an individual case, and the industry is still very safe overall. However, what needs to be prevented is that in the case of a major industrial explosion, some manufacturers' shoddy products and product price wars have led to the neglect of battery protection, as well as the hidden dangers brought about by illegal modifications of electric vehicles.

In terms of power battery safety, how can we prevent problems before they happen? Once a safety problem occurs, what measures should be taken to deal with it?

The first key is that battery companies must strictly control quality, conduct safety tests in strict accordance with national standards, strengthen quality management, and resolutely prevent unqualified products from leaving the factory.

Secondly, scientific and technological means should be used to conduct online supervision of the safety of button cell battery cr2025, discover safety signs, and deal with them in a timely manner.

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