纽扣锂电池 CR1220

Liteway是一家电池制造商, 供应商, 和中国出口商. 我们的产品范围包括 碱性电池, 碳锌电池, 纽扣锂电池, 和 可充电电池. 他们之中, Lithium Coin Battery CR1220 is one of our main products.

Liteway’s Lithium Coin Battery CR1220 is a type of button battery, where CR represents the chemical type of the battery, i.e. manganese dioxide, 和 1220 代表电池的大小 (前两个数字表示直径, 最后两个数字代表厚度).

It is also a type of lithium battery. Lithium is a very light metal, so lithium batteries are light, durable, highly stable, and have long-lasting power.

Our Lithium Coin Battery CR1220 has a diameter of 12.5mm, a thickness of 2.0mm, a nominal voltage of 3.0 伏特, an average weight of 0.85g, and an operating temperature of -30°C ~ 60°C.

它的工作原理非常简单. It has two positive and negative electrodes. 电池内部储存有化学物质. Our lithium coin battery uses metallic lithium and manganese dioxide as electrodes. When the positive and negative electrodes are connected through an external circuit, a chemical reaction will occur, allowing electrons to flow. 同时, the electrolyte inside the battery will also change to maintain the chemical reaction. This process will eventually generate electricity to power the device.

Our Lithium Coin Battery CR1220 has the characteristics of high energy density and long service life. With the efforts of our professional R&D部, our button battery has strong high current working performance. We have optimized the battery structure to make it more leak-proof, and with the use of excellent sealing technology, this battery has a longer storage life!

Lithium Coin Battery CR1220 has many applications, such as electronic devices, car keys, smart switches, 手表, clocks, 计算器, 电子尺度, 电子玩具, 医疗设备, 遥控器, ETC.

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