button cell battery cr1620

Working principle and use of button cell battery cr1620

Working principle of button cell battery cr1620

button cell battery cr1620 are generally batteries that use lithium alloy metal oxide as positive electrode material, graphite as negative electrode material, and non-aqueous electrolyte.

The reaction occurring on the positive electrode of the charge is

LiCoO2==Li(1-x)CoO2+XLi++Xe-(electron)

The reaction occurring on the negative electrode of the charge is

6C+XLi++Xe-=LixC6

Total reaction of charging battery: LiCoO2+6C=Li(1-x)CoO2+LixC6

Use of button cell battery cr1620

The upstream of button cell battery cr1620 is the mineral resources required for lithium-ion battery materials, the midstream is lithium-ion battery manufacturers, including the processing of positive electrode materials, negative electrode materials, electrolytes, diaphragms, conductive agents and adhesives, etc., and the downstream is mainly the use of lithium batteries. It has been widely used in consumer electronics, electric vehicles, and industrial energy storage.

button cell battery cr1620 have become the first choice for electric vehicle batteries in the next decade due to their superior performance and mature technology. At present, consumer electronics account for 58% of the demand for button cell battery cr1620. The use of button cell battery cr1620 in consumer electronics mainly includes: mobile phones, personal computers, tablets, digital cameras, mobile power supplies, electronic cigarettes, etc.

In recent years, with the continuous upgrading of smart phones and the reduction of prices, the proportion of mobile phones in the world has continued to rise, thus increasing the demand for button cell battery cr1620. The use of button cell battery cr1620 in industrial energy storage includes general UPS energy storage power supplies, power tools, industrial machinery, mobile base station power supplies, and wind and solar power generation. Although lead-acid batteries are currently mostly used in energy storage equipment, as lithium-ion battery technology continues to mature, button cell battery cr1620 will slowly replace lead-acid batteries.

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