Long Battery Life: The 6200mAh rechargeable battery keeps your device powered for up to 6 months on a single charge, providing uninterrupted protection for your home or property. | Convenient Charging: the built-in USB-C charging port makes it easy to charge your battery pack with a standard USB-C charger. The charging indicator lights up when the battery is fully charged, saving you money on a separate charger. | Easy to install: Simply slide it into the designated compartment on your Wyze Battery Cam Pro and you're ready to go. | Portable and Lightweight: Made wasy to take with you on the go. Whether you're traveling or just need to move you camera to a different location, the battery pack makes it simple and hassle-free.