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Sometimes, my friend will ask me a question: my car's battery has been used for 3 to 4 years, except for the dust in the corner, the appearance looks good, it is almost new. But all of a sudden it broke down. What happened?

What are the differences between power lithium batteries and ordinary 18650 lithium batteries?

On April 14, 2022, the first stop of "Better Learning Communicty", the president of the company Ms. Wei personally led some middle and senior managers to go to Xiamen Justsun Group to exchange and study, and received the warm reception from Mr. Shao and Mr. Gan of Justsun Group .

Why are batteries generally not as good today as they used to be?

With the approaching of the short holiday and the May Day holidays in the first half year, a topic topped on MicroBlog: # why camping suddenly becomes popular #?

The battery is the "heart" of an electric vehicle, which directly determines the endurance mileage and power performance, and its price accounts for the highest proportion of the entire vehicle. But most people often don't understand how the battery should be used correctly! So let's talk about this topic.

Do you recognize these 10 types of common batteries?

The anode and cathode in the battery are directly opposite, but they also participate in the chemical reaction. When discharging, the battery is connected to the load of the external circuit, and the electrons flow from the negative plate through the load of the external circuit to the positive plate, so that the potential of the positive plate decreases.

AGM batteries (absorbable glass fiber mesh batteries) are mainly used in cars with start-stop systems. Compared with traditional lead-acid batteries, the technology of AGM batteries is more advanced, and it can better solve the pressure of frequent engine starts and the growing power load on vehicle batteries.

Gel battery is one kind of development classification of lead acid battery, the method is to add gelling agent in acid, so that the acid electroliquid will turn into colloidal state.

On February 21, 2022, another overseas installation and commissioning service project of Better Technology Group Limited came to a perfect conclusion. The team in charge of the project won the exclusive honorary certificate issued by the senior management of the client enterprise, and the high-quality service of the team was highly recognized and appreciated by the overseas client team!

on February 15, 2022, Better Technology Group Co., Ltd. successfully held a Lantern Festival tea party with the theme of "happy reunion, happy Lantern Festival, continuous struggle and a new journey". The activity mainly focuses on the word "struggle".