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.

Smart livestock applications, such as pedometers and Bluetooth ear tags, place particular emphasis on battery selection to ensure long-term stable operation and compact size. Overall, coin cell batteries offer a compact size, excellent sealing, easy replacement, and mature technology. They are often paired with ultra-low power consumption designs, making them a popular choice for a wide range of smart livestock applications.

Deep-sea exploration equipment, such as submersibles and underwater robots, requires batteries that can operate stably in high-voltage and low-temperature environments. When choosing disposable button batteries for underwater robot beacons, lithium-manganese batteries are the most commonly used and recommended choice, particularly the CR series. Power Glory's lithium-manganese batteries play a vital role in these fields due to their unique advantages.

A pacemaker is a small electronic medical device implanted in the body, primarily used to treat a slow heartbeat (bradycardia). Its core function is to monitor the heart's own electrical activity and, if the heart beats too slowly or stops, send weak electrical pulses to stimulate the heart muscle, causing it to contract at a normal rate and thus ensuring adequate blood supply to the body. The design of these batteries must meet the stringent requirements of implantable medical devices for long life, high safety, and stable voltage.

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.

When the console's main power source is removed or exhausted, the button battery provides a weak, continuous power to a special memory chip on the motherboard. This chip is responsible for storing key information such as your game progress, settings, time and date. Without this button battery, once the main power is disconnected, your saves will be lost. Maintaining the real-time clock: Some newer or special-purpose game consoles have a built-in real-time clock. The button battery is responsible for maintaining the clock when the main power is disconnected, ensuring that the in-game clock system (such as the day and night cycle or event triggering in some games) remains accurate after the console is turned on.

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.

The pace of life is accelerating and the application fields of the world, such as consumer applications, smart cities, smart living, smart healthcare and smart industry, are changing rapidly. This also poses a challenge for power supplies. Batteries are being used in increasingly extreme environments! How will the electrical performance and stability of batteries be affected by extreme temperatures?

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.