Needs charging only 3 times a year. The built-in high-capacity 5200 mAh lithium battery further improves battery life, so frequent charging and battery replacement are not necessary. The USB Type-C charging port allows for faster and easier charging.
Battery life and capacity may vary slightly due to different individual products, service environment, and other factors.
Under laboratory conditions, the doorbell could be used for 4.8 months in standard operation, at normal temperature (25°C) and pressure, with 20 videos of 10 seconds taken every day without other functions.