The laser online marking machine gives fake batteries nowhere to hide

In modern families, the amount of batteries is increasing, and a large number of fake and shoddy batteries have flooded into the market, which makes some customers who do not distinguish the authenticity and authenticity frequently deceived. In this way, on the one hand, due to the short life of shoddy batteries, low voltage and instability, affecting normal use; On the other hand, the electrical circuit and movement are often damaged by the leakage of chemical electrolyte of shoddy batteries; What is more, such as shoddy rechargeable batteries will produce "gas thermal high pressure" during the charging process, and the battery will explode, the consequences are unimaginable. From this point of view, the quality of a small battery can be directly related to the use of "household appliances" and safety. Therefore, when you buy a battery, you must have the ability to identify the pros and cons of the battery.

So how to identify counterfeit batteries? The packaging of fake and shoddy batteries is almost identical to that of regular batteries, and the production date, batch number and manufacturer are readily available. In fact, most battery manufacturers now use laser online marking machine to mark the battery, the use of high energy density laser to locally irradiate the packaging, the production date, SN and other information "engraved" on the packaging, so as to leave a permanent mark, counterfeit and shoddy batteries can not freely imitate and change the information of the laser marking. As long as consumers pay attention to the marking information on the battery, they can easily identify the authenticity of the battery.