Reolink Go has a rechargeable battery which can be removed from the camera. There are three methods to charge Reolink Go.
The charger is a USB adapter (DC 9/5Volts) which is commonly used for smartphones (not included in the box). A micro-USB cable is included in the box.
Method 1. Charge the battery separately.
Open the back cover by twisting it a little, then pull out the battery.
Method 2. Charge the camera with the battery inserted.
Method 3. Charge the battery with Reolink solar panel.
Please note the status of the LED while charging:
Green LED: charging
Orange LED: fully charged