The 150mAh lithium battery offers high-capacity performance in a compact and lightweight form, making it ideal for powering advanced smart devices that require extended usage time. With high energy density, excellent safety features, and customizable dimensions, it delivers stable and efficient power for a wide range of applications. The battery includes built-in protections against overcharging, over-discharging, and short-circuiting, ensuring reliable performance and long cycle life. Typical applications include smartwatches, fitness trackers, hearing aids, ECG monitors, glucose sensors, wireless earbuds, smart rings, and Bluetooth-enabled health wearables. It is also suitable for compact IoT modules, biometric authentication devices, and smart remote controls. The 150mAh lithium battery is a dependable power source designed to meet the demands of today’s miniaturized, intelligent electronics.