Several Key Points for the Correct Selection and Use of Lithium-ion BatteriesWith the rapid development of science and technology information, people's lives have been greatly improved. When it comes to the high-tech products consumed by people, both technology and price need to be considered co...

Selection of Lithium-ion Battery Types and CapacitiesFirst of all, we need to calculate the continuous current required by the battery according to the power of our motor. (Regarding exercise power, generally, the cycling speed corresponds to the corresponding exercise power.) For example, if the mo...

I. Lithium-ion Batteries vs. Nickel-cadmium and Nickel-metal Hydride Rechargeable BatteriesThe negative electrode of a lithium-ion battery is a graphite crystal, and the positive electrode is generally lithium dioxide. During charging, lithium ions move from the positive electrode to the negative el...

Lithium - ion batteries have become an integral part of our daily lives. They are widely used in various devices, from smartphones and laptops to electric vehicles.How Lithium - ion Batteries WorkA lithium - ion battery consists of several key components. At its core are the cathode (positive electr...

Charging a lithium iron phosphate battery to 100% is better than charging it to 90%, and the battery should be fully charged at least once a week. There are some differences between it and ternary lithium batteries. For ternary lithium batteries, it is sufficient to charge them to 90% each time beca...

Many people think that as long as the unused lithium battery packs are stored away, they can still be used normally in the future. However, this is not the case. Even when not in use, lithium batteries will discharge at a rate of 0.2% to 0.3% per day. Moreover, after being stored for a period of tim...

Storing Lithium-ion Batteries at the Appropriate TemperatureThe typical temperature range for storing lithium-ion batteries in a household or storage unit is usually suitable for the safe storage of lithium batteries. The safe storage temperature range is quite wide, as shown in the following table....

With the development of society and the improvement of people's safety awareness, emergency lights have become one of the indispensable devices in households, office places, and public facilities. Emergency lights are used to provide illumination when the regular power supply fails and to highli...

Q1: What is China Compulsory Product Certification?A1: China Compulsory Product Certification, abbreviated as "CCC Certification", is a market access system implemented by China for products related to personal health, safety, and environmental protection in accordance with the principles...

The main reasons for battery degradation in low-temperature environments are as follows: Firstly, low temperatures have an impact on battery internal resistance. The thermal diffusion area becomes large and the battery internal resistance increases. Secondly, the ability of charge transfer inside an...