In an era where data is as valuable as gold, the security and stability of memory backups rely heavily on small yet durable lithium-manganese batteries. When we click to save a file or query a database, have we ever wondered what protects those crucial memory backups? In servers, industrial computers, and various smart devices, there is an inconspicuous yet vital "silent cornerstone"—the lithium-manganese battery. For twenty years, it has remained unseen, ensuring data safety even in the event of power outages, malfunctions, or other unexpected situations.

Have you ever excitedly bought a new smart device, such as a cool key tracker, a sophisticated thermometer, or a stylish desktop clock, only to be stunned when installing the batteries? Looking at the small battery compartment in my hand, and then at the dazzling array of batteries on the shelf, a series of questions popped into my head: Should I use the one that looks like a small button, or the flat cylindrical one usually called "CR2032"? They seem pretty much the same? Should I just buy any one that works? Hold on! This choice is far more important than you think. Choosing the wrong battery can lead to anything from poor device performance and reduced battery life to potentially damaging your beloved devices. Today, this practical guide will thoroughly clarify the differences between lithium manganese batteries (represented by CR2032) and the broad family of button batteries, helping you overcome your choice paralysis and become a "power expert" among your friends!

With smart devices ubiquitous today, making IoT devices more power-efficient and longer-lasting has become a challenge every engineer must face. The rapid development of the Internet of Things (IoT) has connected billions of devices to the internet, many of which rely on disposable batteries for years or even decades. In these applications, lithium-manganese button batteries have become the preferred power source due to their compact size, stable voltage, and long life.

The lithium battery industry has achieved a breakthrough in efficient production. An innovative production line has significantly increased the efficiency of lithium-manganese button battery manufacturing. Power Glory has successfully completed trial production on its fully automated high-speed production line, capable of producing 300 button batteries per minute, enabling "dark night operation." This has shortened the overall lead time for high-performance lithium-manganese button batteries by 30%, potentially meeting the urgent demand for high-performance, compact power supplies in emerging applications such as tire pressure monitoring systems (TPMS), electronic price tags (ESLs), and blood glucose meters.

5G IoT devices widely use button batteries, mainly due to their following advantages: Small and compact: IoT devices are becoming increasingly miniaturized, and button batteries are well suited to this demanding space requirement. High energy density: Especially in chemical systems such as lithium-manganese button batteries (such as CR2032), it can provide high energy in a small volume, meeting the long-term battery life requirements of IoT devices.

A sports bracelet, also known as a fitness tracker or smart bracelet, is a small electronic device worn on the wrist that is mainly used to monitor and record the user's physical activity, health status and sleep quality. It uses various sensors to collect data and synchronizes with a smartphone via Bluetooth to display detailed analysis reports on the accompanying APP.

Children's luminous shoes usually have LED light-emitting components on the soles or uppers. The colourful light-up feature makes them very popular among children and adds an element of fun to walking.

There is a need for vertical industries such as enterprise digital transformation, the creator economy, education and medical care. The global AI PC market is expected to experience explosive growth in 2025, with shipments surpassing 110 million units and a penetration rate of 35%-40%. China accounts for 42% of the global market and has a penetration rate of 38%, leading the world.

The button battery in the calculator is used as either the main or backup power source to ensure stable operation under various lighting conditions, as well as to maintain important memory data and settings. Its small size, reliability and long life make it ideal for portable calculators.

Button batteries have always been the optimal solution for the wearable devices due to their maturity and size advantages. The button batteries produced by Power Glory play an important role in wearable devices (such as smart watches, health monitoring devices, wireless headphones, etc.), especially in the quest for lightweight designs and long battery life.