博文

目前显示的是 十二月, 2020的博文

What is the Difference Between 18650 Lithium Battery and 26650 Lithium Battery?

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  As an   Emergency Lighting Battery Exporter , share with you. Both 18650 lithium batteries and 26650 lithium batteries are cylindrical lithium batteries, combined with 18650 lithium batteries and 26650 lithium batteries, with outstanding volume characteristics and high concentration, and occupy a large market share in the sales market. 26650 lithium battery, diameter 26MM, length (height) 65MM. Generally called lithium ion battery, 26650 lithium ion battery usually uses nickel cobalt manganese (ternary) as cathode material. The voltage of the 26650 lithium battery and the operating voltage of the lithium iron phosphate battery are as follows. 26650 lithium batteries are often used in large electric tools, lighting devices, energy storage technology machinery and equipment, battery cars, UPS standby switching power supplies, medical equipment and military equipment. Lithium-Ion Battery What is the difference between 18650 lithium battery and 26650 lithium battery? 1. Different short-c

What are the Effects of Different Temperatures on the Performance of Lithium Batteries?

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  As an   Emergency Lighting Battery Supplier , share with you. What are the effects of different temperatures on the performance of lithium batteries? Regardless of the shape of the battery, the effect of temperature on it should not be underestimated. Different temperatures will affect the safety, life, function and performance of lithium batteries. As the temperature has a great influence on the lithium battery, it is necessary to control and adjust the temperature in a timely manner so that the maximum efficiency of the battery can be exerted. Lithium Battery For Solar Lighting What are the effects of different temperatures on the performance of lithium batteries? Lithium-ion batteries have achieved great success in the field of chemical energy storage due to their excellent energy density, cycle life and power performance. Our country has a very wide geographic area, and the climate varies greatly from place to place. There are extremely cold northeast and high temperature Hainan.

How to Improve the Energy Density of the Lithium Battery System?

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  As an   Emergency Lighting Battery Exporter , share with you. Increasing the energy density of a battery system is a systematic project that can start from the development of new materials, optimizing the battery structure, and improving the manufacturing process. Solar Lighting Battery Lithium 1. Enhanced lithium battery material Using different organic chemical management systems, you can change the specific energy. Many lithium-ion batteries have volume damage during the entire process of charging a battery, and some lithium-ion batteries are damaged during the entire cycle of the entire cycle system. Therefore, lithium-ion batteries or lithium-ion battery electrolyte filling technology It is also the main research content of new batteries. 2. Optimize the layout structure At present, most battery packs are constructed with various fixing cards and supporting elements in various fixed battery packs. Many structural elements have a large volume and mass, which greatly reduces the h

How to Activate Lithium Batteries that Have not Been Used for a Long Time?

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  As an   Emergency Lighting Battery Supplier , share with you. Many people are riding electric bikes. This kind of practical, simple and easy-to-operate means of transportation is no exaggeration. Anyone who can ride a bicycle can easily learn it. Riding an electric bike is easy to learn, but how to maintain an electric bike? How to better maintain electric car batteries? It is possible that some car owners have not been riding an electric car for a long time, and if they want to use it again, they find that the battery is not available. How to activate the battery if the lithium battery has not been charged for a long time? LiFePO4 Battery There are two types of lithium-ion batteries commonly used in the market, lithium manganate batteries and lithium iron phosphate batteries. If these two types of batteries are not used, they must be stored scientifically. Lithium-ion batteries have a certain self-discharge rate. Generally around 5%-10%, lithium-ion batteries can be stored for 1-2 m

Why does Deep Discharge Shorten the Life of Lithium Batteries?

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  As an   Emergency Lighting Battery Supplier , share with you. Lead-acid batteries have a memory effect. Part of the power is often used and then fully charged. The battery memory effect will cause part of the battery to be unable to discharge and reduce the power. Some car riders who have forgotten to turn off the lights, etc., use all the battery power and then fully charge it, and they will find that the battery life is reduced, but this behavior is precisely to discharge and charge the lead-acid battery deeply. It should be normal. Maintenance means. According to the current situation provided by car friends, it seems that car batteries are somewhat similar to lithium batteries, and the battery life is drastically reduced after deep discharge. Lithium Battery For Solar A regular deep discharge of a lithium battery is beneficial to "activating" the lithium battery and can slightly increase the capacity of the lithium battery. Perform a full discharge of the lithium batter

How are Lithium Batteries Protected?

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  As an   Emergency Lighting Battery Supplier , share with you. Battery protection is nothing more than protection when the protection conditions are met. Overcharge protection: It is necessary to check the voltage matching of the charger. Generally speaking, the voltage of the charger needs to be less than or equal to the charging limit voltage. Each battery has related regulations. Solar Lighting Battery Lithium Discharge protection: Over-discharge protection should not occur when used by the client. This over-discharge protection is a post-level protection. Generally speaking, for batteries with a protection voltage of 2.5V, the minimum voltage of the electrical appliances used should be 3.0V Or above, the battery's over-discharge protection voltage cannot be used every time to use the battery correctly. Charge overcurrent protection: Generally speaking, the protection occurs when the current of the charger is greater than the charge overcurrent protection value of the battery,