The new lithium-ion battery is to be activated, right?

Tác giả ：Iflowpower – Nhà cung cấp trạm điện di động

If you go to buy a new phone or a new laptop, is salespeople who often take you home before using it for the first time to continuously charge the phone or the computer for more than 10 hours to activate the battery? What is wrong with this? With the popularity of lithium-ion battery knowledge, many people should know the answer, wrong, this is the statement of NiMH batteries along the hit. But do you still have a question: Does the new lithium-ion battery need to be activated? Below will you uncover this answer. First, the answer to the lithium-ion battery does not need to activate, the answer is affirmative.

However, the activation of the new lithium-ion battery is not the responsibility of the user, but it has completed this process by the manufacturer before the factory. We know that the lithium-ion battery consists of the positive electrode negative electrode and the electrolyte, and the positive electrode and the negative electrode can only be better after sufficient wetting in the electrolyte, so the activation of the lithium-ion battery is mainly to make the electrode in the electrolyte. Wet to achieve the best working condition.

The specific process is as follows: lithium ion battery shell instills the electrolyte - sealing - constant, constant pressure charging, then discharges, so that the electrodes are sufficiently activated, until the capacity reaches the requirements, this is activated Process - points, that is, the lithium-ion battery to the user is already activated after the factory. However, due to the battery from the factory to the user, there is a circulation time in the market, and several months to more or two years, so the user should make a complete charge and discharge of the battery after getting the battery so that the battery will reach the battery. Best work status.

However, the complete charge and discharge here does not take 10 hours or more, but the battery indicates that the battery is charged, and then the charging process is completed. In addition, the lithium-ion battery is resolutely impossible to overcharge and excess, otherwise it will greatly reduce the battery life of the battery. Here's the judgment of the lithium-ion battery true and false battery: First, the bought battery looks at the length of its standby time, the real battery should be the same as the indication, and only half of the fake.

The first fake is to use the second-hand battery core to add the new packaging assembly. Therefore, the standby time is greatly reduced; secondly, the weight of the battery is to be constructed by the current lithium-ion battery generally consists of several sections of the switching device and the protection circuit. Therefore, there is a certain weight.

Generally 900mAh lithium battery core is 35g, so if the battery is less than 35g, it is likely to be fake; again, from the appearance characteristics of the battery, the genuine battery generally has the following characteristics, battery label stickers Using secondary printing technology, under a certain light, from the slope, the color of the barcode portion is significantly larger than the other parts, and it feels more convex than other parts. Genuine battery label surface white, use metalwork, there is a trace like pencil. The battery case is generally made of special materials, very strong, not easily damaged, in general, not easy to open the battery case.

There is no extra burrs in the appearance of the battery, and the outer surface has a certain roughness and the hand is comfortable. The inner surface is smooth. It can see fine longitudinal scratches under the light; in addition to this, there are many features to distinguish true and false.

This is no longer. In summary, the lithium-ion battery has been activated before the factory, does not require us to charge for more than 10 hours, we only need to charge the battery to charge and discharge, do not charge and overcharge can make the battery best.