The No. 7 battery is a daily necessity that people often come into contact with. When you replace the battery for various home appliance remote controls, have you noticed that it may just be a No. 7 battery? The simplest way to identify lithium batteries is through their appearance, and the size of...

Two of them are of the same color as the positive pole, and the other two are the negative pole. Their function is to be used on the device. One positive and negative pole is connected to the device for discharge, and the other two positive and negative poles are exposed for charging!Just connect 1...

Introduction to the manufacturing process and raw materials for lithium batteries. At present, the most commonly used lithium batteries in the market are lithium iron phosphate batteries and ternary lithium batteries. The difference in positive electrode raw materials between the two is significant,...

There are many types of batteries, each suitable for different products. Lead acid batteries are a common type of storage battery, but once they are not used for a long time or have some malfunctions, they need to be repaired. The repair of lead-acid batteries is a highly technical task, and there a...

The four key materials of lithium-ion batteries include positive electrode, negative electrode, separator, and electrolyte. The electrolyte transports ions and ion compounds between the positive and negative electrodes of the battery, and its performance directly determines the conductivity, capacit...

The size and model of different electric vehicle batteries vary. The electric vehicles with lead-acid batteries on the market can be replaced by modular lithium batteries from Amphito: 60V size 315X20 (17) X9.5 (CM48V size 18 * 15 * 15 (cm) 31 * 15 * 9.5CM36V size 250 * 150 * 95Hello! The size and m...

People all know that food, medicine, etc. have a shelf life. Did you know that batteries also have a shelf life?Nowadays, electronic digital products are increasingly becoming an indispensable assistant for people's lives, work, and entertainment. However, consumers do not know much about how to...

How many times do ternary lithium battery packs charge and discharge, and how many cycles do they have? With numerous advantages, ternary lithium battery packs have quickly occupied markets such as 3C and automotive, and gradually replaced traditional lead-acid batteries. Some people believe that te...

Many people are not familiar with whether lead-acid batteries can be filled with water. In fact, they can add it themselves. The danger is to be afraid of sulfuric acid splashing out inside, so wear rubber or plastic gloves. Moreover, adding water only makes sense when charging without turning the p...

Tesla and many domestic car companies such as BYD, Nissan, BAIC, etc. use different types of iron lithium-ion batteries, manganese lithium-ion batteries, and ternary lithium-ion batteries. From various dismantled Tesla batteries online, it can be seen that Tesla generally uses cylindrical 18650 lith...