Method for charging the first charging of polymer lithium ion batteries

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - Soláthraí Stáisiún Cumhachta Inaistrithe

Compared with the previous battery, the energy is high, miniaturized, lightweight, is a chemical product. In shape, the lithium polymer battery has ultra-thin characteristics, which can be matched with some of the products, making a battery of different shapes and capacity. This type of battery, theoretically minimum thickness up to 0.

5mm. Three elements of the general battery: positive electrode, negative electrode and electrolyte. The so-called lithium polymer battery refers to a battery system that uses a polymer material in three elements.

In the lithium polymer battery system, most polymer materials are used in positive and electrolytes. The positive electrode material is used in the conductive polymer polymer or the inorganic compound used in the general lithium ion battery, and the negative electrolyte is often used for a lithium metal or a lithium carbon layer. The electrolyte is a solid or colloidal polymer electrolyte, or an organic electrolyte.

Because there is no extra electrolyte in the lithium polymer, it is more reliable and more stable. 1. How to charge new batteries In the use of lithium batteries, it should be noted that the battery is placed in a sleep state.

At this time, the capacity is below normal, and the usage time is also shortened. However, the lithium battery is easy to activate, as long as it passes through 3-5 normal charge and discharge cycles, the battery can be activated, and normal capacity is restored. Due to the characteristics of the lithium battery itself, it determines that there is almost no memory effect.

Therefore, the new lithium battery in the user's phone is in the process of activation, it is not required for special methods and equipment. Not only theory is theory, from my own practice, from the beginning, I use standard methods to charge this "natural activation" mode is the best. Dhibaatada "firfircoonida" ee baytariyada lithium, odhaahyo badan ayaa ah: wakhtiga dalladu waa inuu ka badan yahay 12 saacadood, soo noqnoqda saddex jeer si loo kiciyo batteriga.

Tani "saddex-saddex-saddexda ugu horreeya ee dallacaadda 12 saacadood oo dheeraad ah" ayaa sheegay in ay iska caddahay in laga sii wado baytariyada nikkel sida nikkel-cadmium iyo nikkel-hydrogen. Markaa odhaah noocan ah, waxaad odhan kartaa bilawga si xun ayaa loo isticmaali karaa. The charging and discharging characteristics of lithium batteries and nickel batteries can be very different, and you can tell you very clearly.

All serious formal technical materials I have reviewed emphasize that they will overcharge and over-discharge will for lithium batteries, especially liquid lithium. Ion battery causes huge damage. Therefore, charging is preferably charged according to standard time and standard method, especially for more than 12 hours of long charging.

Generally, the charging method described in the mobile phone manual is to suit the standard charging method for the mobile phone. In addition, the mobile phone or charger of the lithium battery will automatically stop after the battery is filled, and there is no "trickle" charging for nickel electric chargers. That is, if your lithium battery is full, it is also white charging on the charger.

And we can't guarantee that the characteristics of the battery's charge and discharge protection circuit will never change and quality, so your battery will be in dangerous edges. This is another reason why us oppose long charging. In addition, after the charge is over a certain time, if the charger is charged, if the charge is not removed, the system will not only stop charging, but will also start the discharge - charging cycle.

Perhaps the manufacturer of this practice has its own purpose, but it is clear that the battery and mobile phone / charger are unfavorable. At the same time, long charging takes a long time, often needs to be carried out at night, while in my country's power grid, the voltage in many parts is relatively high, and the fluctuations are large. As mentioned earlier, the lithium battery is very delicate, it is much more resistant to the fluctuations in charge and discharge, so this is a dangerous danger.

In addition, another aspect of not ignored is that lithium batteries are also not suitable for over-discharge, and over-discharge is also very disadvantageous to lithium batteries. This leads to the following problems. 1.

How to charge new batteries In the use of lithium batteries, it should be noted that the battery is placed in a sleep state. At this time, the capacity is below normal, and the usage time is also shortened. However, the lithium battery is easy to activate, as long as it passes through 3-5 normal charge and discharge cycles, the battery can be activated, and normal capacity is restored.

Due to the characteristics of the lithium battery itself, it determines that there is almost no memory effect. Therefore, the new lithium battery in the user's phone is in the process of activation, it is not required for special methods and equipment. Not only theory is theory, from my own practice, from the beginning, I use standard methods to charge this "natural activation" mode is the best.

Dhibaatada "firfircoonida" ee baytariyada lithium, odhaahyo badan ayaa ah: wakhtiga dalladu waa inuu ka badan yahay 12 saacadood, soo noqnoqda saddex jeer si loo kiciyo batteriga. Tani "saddex-saddex-saddexda ugu horreeya ee dallacaadda 12 saacadood oo dheeraad ah" ayaa sheegay in ay iska caddahay in laga sii wado baytariyada nikkel sida nikkel-cadmium iyo nikkel-hydrogen. Markaa odhaah noocan ah, waxaad odhan kartaa bilawga si xun ayaa loo isticmaali karaa.

The charging and discharging characteristics of lithium batteries and nickel batteries can be very different, and you can tell you very clearly. All serious formal technical materials I have reviewed emphasize that they will overcharge and over-discharge will for lithium batteries, especially liquid lithium. Ion battery causes huge damage.

Therefore, charging is preferably charged according to standard time and standard method, especially for more than 12 hours of long charging. Generally, the charging method described in the mobile phone manual is to suit the standard charging method for the mobile phone. In addition, the mobile phone or charger of the lithium battery will automatically stop after the battery is filled, and there is no "trickle" charging for nickel electric chargers.

That is, if your lithium battery is full, it is also white charging on the charger. And we can't guarantee that the characteristics of the battery's charge and discharge protection circuit will never change and quality, so your battery will be in dangerous edges. This is another reason why us oppose long charging.

In addition, after the charge is over a certain time, if the charger is charged, if the charge is not removed, the system will not only stop charging, but will also start the discharge - charging cycle. Perhaps the manufacturer of this practice has its own purpose, but it is clear that the battery and mobile phone / charger are unfavorable. At the same time, long charging takes a long time, often needs to be carried out at night, while in my country's power grid, the voltage in many parts is relatively high, and the fluctuations are large.

As mentioned earlier, the lithium battery is very delicate, it is much more resistant to the fluctuations in charge and discharge, so this is a dangerous danger. In addition, another aspect of not ignored is that lithium batteries are also not suitable for over-discharge, and over-discharge is also very disadvantageous to lithium batteries. This leads to the following problems.

Polymer lithium battery generally refers to the polymer lithium ion battery, which is developed on the basis of liquid lithium ion batteries. Now many electronic digital products use polymer lithium batteries. Next 258 platform small series to introduce the first time charging of the polymer lithium battery.

Then what questions should be paid attention to the first charging of polymer lithium batteries? We know, it must be fully charged when the previous nickel battery is used, called activation. However, when our current polymer lithium battery is used for the first time, it is not necessary to pass through these steps. Because the lithium battery is in the factory, it has been activated.

If it is activated, it must be harmful and no profit. Because of the unique performance of the polymer lithium battery, it will discharge when the power is turned off. When energization, it will be charged at any time, and it will be forth freely.

If you don't need to consider the problem, you don't need to consider it. The problem of electrical optoelectronics, if it is full of charging, or put too much when it is discharged, but will hurt the battery, this kind of cooking is wrong. Because the era has changed, it is not a nickel battery era.

Therefore, we should be cautious when we charge, must not allow the polymer lithium battery to charge more than 6 hours, charge it for a while, it is not full, unplugged, if it is not full, then it will definitely pay the polymer Lithium battery has injured, resulting in battery aging. Second, when the first charge, it is necessary to maintain the dry environment, do not touch the water and other liquids when charging, this is also very harm to the battery, which may also cause leakage, resulting in fire. We all know that polymer lithium batteries are emerging batteries, with the most superior performance, so that everyone quickly fell in love with it.

If we can charge when we charge it, don't overcharge, don't go, then I believe that the polymer lithium battery we can can use for a long time. The above is the 258 business service platform Xiaobian collection summary of the polymer lithium battery for the first time, I hope I can help you more understand the lithium battery. .