2023/07/28
Will the polymer battery under the drum explode if it continues to be used?
At present, more research on lithium batteries is still polymer batteries, using aluminum-plastic film as the shell. When an organic electrolyte is used for internal control, it will not explode even if the liquid is very hot, because aluminum-plastic film polymer batteries can be solid or colloidal without leakage, which is only a natural relationship rupture.
However, the development of any other matter is not absolute to us. If the instantaneous current of the enterprise is large enough and a short circuit occurs, it is not impossible for the battery to spontaneously ignite or burst. The occurrence of network safety production accidents of mobile phones and tablet computers is mostly caused by this analysis of learning conditions.
2023/07/22
Do you know that lithium battery customization will break if it is not charged for a long time?
For many people, they may worry about whether long-term non-charging will cause damage to lithium batteries. So, let's explore this issue.
First of all, long-term non-charging does have a certain impact on lithium battery customization. The main component of lithium battery customization is lithium ion. During use, lithium ion will migrate back and forth between positive and negative electrodes. If the lithium battery is not charged for a long time, the lithium ion will gradually stay in the positive or negative electrode, resulting in the gradual weakening of the chemical reaction inside the battery. In this way, the capacity of the lithium battery will gradually decrease, and the use time of the battery will be shortened accordingly.
2023/07/20
What are the commonly used electronic components for lithium ion battery protection?
PTC components support battery pack overcurrent protection. The device will increase linearly with the increase of temperature. When the current or temperature rises to a certain value, the resistance will change abruptly (increase), so that the current will change to mA level. When the temperature drops, it will return to normal and can be used as a battery connection piece in series in the battery pack.
2023/07/19
Lithium battery manufacturers share what factors affect the capacity of lithium-ion batteries?
Lithium battery manufacturers science: how to distinguish whether the lithium battery is refurbished?
Lithium battery is a common type of battery. Due to its high energy density and long life, it is widely used in mobile devices, power tools and electric vehicles. However, there are also some refurbished lithium batteries on the market, which are repackaged and sold after processing. Lithium battery manufacturers Xiaobian tell you, to identify whether the lithium battery renovation need to pay attention to the following aspects:
2023/07/12
Lithium battery manufacturers share what factors affect the capacity of lithium-ion batteries?
Usually when we use the battery, we find that the battery is becoming more and more insufficient, as if the capacity is gradually becoming smaller. So today, the small series of lithium battery manufacturers will lead you to understand what factors affect the capacity of lithium-ion batteries in the process of use?
Effect of 1. temperature on battery capacity
Temperature has a great influence on the capacity of lead-acid batteries. Generally, the capacity decreases with the temperature drop.
Effect of 2. termination voltage on battery capacity
When the battery discharge to a certain voltage value, the voltage drops sharply, in fact, the energy obtained is very small, if the long-term deep discharge, the damage to the battery is considerable.
Effect of 3. Discharge Rate on Battery Capacity
The capacity of the battery decreases with the increase of the discharge rate, that is to say, the greater the discharge current, the smaller the capacity of the battery is calculated.
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