18650 rechargeable battery lithium 3.7v 3500mah
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18650 rechargeable battery lithium 3.7v 3500mah
18650 rechargeable battery lithium 3.7v 3500mah

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Square lithium battery.18650 battery 3.7v 6000mah.

release time:2024-03-08 Hits:     Popular:AG11 battery

  

  Square lithium battery usually refers to aluminum shell or steel shell square battery, square battery penetration rate is very high in China, with the rise of automotive power battery in recent years, the contradiction between car mileage and battery capacity is increasingly prominent, domestic power battery manufacturers mostly use battery energy density of higher aluminum shell square battery, because the square battery structure is relatively simple, Unlike cylindrical batteries, which use high-strength stainless steel as a shell and accessories with explosion-proof safety valves, the overall attachment weight is light and the relative energy density is high. Square batteries use two different processes: winding and laminating.

  But because square lithium batteries can be customized according to the size of the product, there are thousands of models on the market, and because there are too many models, the process is difficult to unify. There is no problem with the use of square batteries in ordinary electronic products, but for industrial equipment products that need multiple strings and parallel, it is best to use standardized production of cylindrical lithium batteries, so that the production process is guaranteed, and it is easier to find replaceable batteries in the future.


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