Our smart door locks are designed to provide long-lasting battery life for your convenience. The battery type depends on the specific lock model you choose. Some locks are powered by AA batteries, some by AAA batteries, and others have rechargeable batteries. For locks powered by AA or AAA batteries, the battery life typically lasts around 10 months before they need to be replaced. However, it's important to note that battery life may vary depending on usage and other factors. When the battery is running low, the smart lock will give you a warning notification. This way, you can stay informed and ensure that your lock continues to function properly. In addition, our smart locks have a USB charging port at the bottom, providing an alternative option in case you forget to replace the batteries and they run out. You can simply connect the lock to a power source using a USB cable to keep it operational without relying on batteries. If you need any further assistance or have any questions, please do not hesitate to contact us. |