Sunchan camera is powered by a rechargeable lithium-ion battery. The battery is capable of providing sufficient power to operate the camera for an extended period of time, allowing users to capture high-quality images and videos without interruption. Additionally, the camera can also be powered through a USB connection, providing an alternative power source for continuous use. This allows users to conveniently charge the camera using a variety of devices, such as laptops, power banks, or wall chargers, making it a versatile and reliable option for capturing moments on-the-go.