3.7v 290mah li ion battery Manufacturers

Encore Energy has a set of automatic machines for mass production, such like; Auto-Slitting machine, Auto-Welding machine, Auto-Assembling machine and so on......

According to the foreign media The Verge, batteries sometimes explode. Those explosion videos are scary, but scientists and startups have been working hard to build safer batteries. They are improving the battery design and testing new materials, hoping to solve the safety problem once and for all. But every method seems to have a trap, and the most practical solution at present may be the most boring. There are three strategies to improve battery: avoid using flammable liquid as solid battery; Make the battery module fireproof; Modify the existing functional characteristics of the battery slightly. At least as far as batteries are concerned, this change may come

18650 battery was a legend of Tesla. Now, with the mass production of Model 3, the historical mission of 18650 battery is coming to an end. All Tesla models may replace the 21700 lithium battery. What is the reason behind this?

There are many kinds of electric boats, such as electric fishing boats, electric sightseeing boats, electric kayaks, etc., but generally speaking, they are mainly divided into two categories: unmanned model electric boats and manned practical electric boats.

With the popularity of electric vehicles, more and more people begin to pay attention to the battery. The battery is the energy storage warehouse of electric vehicles. Electric vehicles convert electric energy into chemical energy when charging and store it in the battery. When using electric vehicles, the motor converts the chemical energy in the battery into mechanical energy, so that electric vehicles can run on the road. Since the battery is the power source of electric vehicles, What kinds of batteries are currently used in electric vehicles and which battery is better?