220mAh CR2032 Button Battery is Used in Different High-power Electronic Devices

PublishTime： 2023-10-20 Article Source：LiJia News

button battery is a small, flat cylindrical single-cell battery made of metal. It is mainly designed for portable electronic devices, such as toys, watches, computers, etc. The typical model of this battery is the CR2032 button battery.

coin batteries are an essential component in personal computers as they allow them to retain certain system settings after the system is shut down.

CR2032 button cell or lithium battery is a small round battery used in different high-power electronic devices such as computers, watches, hearing aids, and blood glucose monitors.

In CR2032 coin cells, "CR" is a chemical classification of the battery, with the first two digits indicating its diameter (20mm), while the remaining digits indicate its thickness or height in tenths of a millimeter (3.2).

Compared with alkaline batteries, button batteries have a longer service life, are lightweight, and have a wide operating temperature range, but cost slightly more. These types of batteries provide a long lifespan to the device that uses it.

The service life of CR2032 button battery mainly depends on different factors, such as temperature, storage conditions, physical damage, material quality, storage time, etc. If you're looking for a battery that's made from high-quality materials and is durable and long-lasting in all climates, then coin batteries are a good choice.

Yichang Lijia Technology Co., Ltd. is an enterprise specializing in the research, development, manufacturing, and sales of lithium micro power supplies. Focused on researching lithium micro batteries for 19 years, providing customers with customized lithium micro batteries and highly adaptable power solutions.

The CR2032 button battery produced by Yichang Lijia Technology Co., Ltd. has the following characteristics:
The main characteristics and specifications of CR2032 button battery are as follows:
●Lithium (Li) button battery
●Height 3.2mm, diameter 20mm.
●Excellent anti-leakage characteristics
●Uses MnO2 (manganese dioxide) as its positive active material and Li (lithium) as its negative active material
●Nominal voltage is 3.0 volts
●Weight: 3.2g
●Operating temperature range is -20℃ to 70℃
●Self-discharge: is less than 2% per year
●Non-rechargeable battery
●Nominal capacity is 220mAh

Main application
The applications of CR2032 button batteries include the following aspects:
●Mainly used in different electronic devices, such as computer motherboards, watches, PDAs, calculators, calorie counters, garage door openers, toys, doorbells, medical equipment, LED lights, sporting goods, pedometers, stopwatches, etc.
●For car keychain
●For home wireless doorbells
●Glucometer
●In computers like CMOS batteries
●Cycle computer
●Heart rate monitor
●Digital Thermometer
●Card reader
●Medical equipment

CR2032 coin cell batteries are widely used in various electronic applications due to their long battery life and maximum temperature resistance characteristics and are common in daily life.

Yichang Lijia Power Glory Technology Co.,ltd has long provided OEM/ODM customized services for some famous button battery brands. The button batteries produced by the company are of high quality, stable durable, and cost-effective, and are deeply favored by customers.

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