The solar panel is use to extend the battery life. In winter, you still need to charge the battery with USB plug regularly. Please fully charge the backup camera before using the solar panel. There is no battery contained in the solar panel, it is just for charging use. This solar panel only work for TW1 camera, it can't fit...
Tags: Car & Vehicle Electronics , Car Electronics , Car Safety & Security , Electronics , Vehicle Backup Cameras
AUTO-VOX Solar panel for TW1 wireless backup camera for Car