CommentStreams:5a62930dd6b97f8fbe67f295b8e38fa9

Hi, Please refer to the above photo, you can consider to use USB to Dual Micro USB Charging Cable. NOTE: the switch is disabled when you use USB to Dual Micro USB charging cable;

The raspberry pi will be power on automatically after the battery capacity is be exhausted when you use the one to two USB cable. Best regards, Cindy/Geekworm