Benzo Battery News
The 18650 lithium-ion battery pack is a finished lithium-ion battery assembled by different numbers of 18650 li-ion batteries through a protective circuit board. The most important part of the 18650 lithium battery is: 18650 cells, protection circuit board (commonly called PCM board) and battery assembly process production line.
It has been half a century since the first commercial lithium battery was released by Sony in 1991. Lithium batteries are closely related to our daily life and are inseparable. They are widely used in various electronic products. In order to protect the rights and interests of consumers, the safety of products More and more attention is being paid to it; the safety of the battery bears the brunt. At present, the safety certification of lithium batteries in all countries is quite strict, and many countries are mandatory certification tests.
Benzo Energy - Ufine Technical engineers talk you something about the protection circuit board of li-ion battery
At present, whether the battery is a lithium iron phosphate battery, a ternary battery, or a lithium titanate battery can not be separated from the battery protection circuit board, someone asked why use a protection board? Wouldn't it save a lot of money not to use a protective plate? Customers who think this way are not surprised, because they do not understand lithium batteries, do not understand the characteristics of the battery, if you understand the lithium battery, you will feel that this money can not be saved, this is the last line of defense to ensure the safety of battery products.
As the iPhone is used longer, you will find that its battery life is not as strong as when you first bought it. Although it can still be used, it needs frequent charging.
For any user, this is normal. In theory, as long as you turn on the iPhone's battery life is consuming and irreversible.
But that doesn't mean we can't do anything about it, and develop good charging habits that will allow your iPhone battery to last one year longer than others.
Lithium-ion battery is an ideal power source due to its high working voltage, small size, light weight, no memory effect, no pollution, small self-discharge, and long cycle life. In actual use, in order to obtain a higher discharge voltage, at least two single-cell lithium-ion batteries are generally used in series to form a lithium-ion battery pack. At present, lithium-ion battery packs have been widely used in various fields such as notebook computers, electric bicycles and backup power sources.
Scientists learn more about the first hours of a lithium-ion battery's life. In those moments, a set of molecules self-assembles into a structure inside the battery that will affect the battery for years to come. Now scientists have witnessed the formation of the solid-electrolyte interphase at a molecular level.
According to Apple, sliding down and closing the iPhone background apps may increase the time it takes for the apps to reload. Therefore, Apple officials recommend that users only use this method to close the apps when the mobile app is completely unresponsive or an error occurs.
When lithium battery PACK, should it be connected in series first and then in parallel or first in parallel and then in series?
PACK includes battery packs, copper bars, nickel sheets, protective plates, outer packaging, output (including connectors), green paper, plastic brackets and other auxiliary materials. These items form a PACK lithium battery pack through a series and parallel design. When designing a lithium battery PACK, it is always the focus of debate among engineers, should it be connected in series first and then in parallel or first in parallel and then in series. Then let ’s take a look at the advantages and disadvantages of the battery be connected in series first and then in parallel or first in parallel and then in series.
The 18650 lithium battery pack process is mainly based on the structure of the PACK battery. Most of the 18650 lithium battery pack process features are similar, with the characteristics of multiple parallel or multiple series.
The adoption of wearable electronics has so far been limited by their need to derive power from bulky, rigid batteries that reduce comfort and may present safety hazards due to chemical leakage or combustion. Researchers have now developed a soft and stretchable battery that relies on a special type of plastic to store power more safely than the flammable formulations used in conventional batteries today.