Charging the Battery
To prevent corrosion, thoroughly dry the USB port, the weather cap, and the surrounding area before charging or connecting to a computer.
You must charge the device fully before using it for the first time.
Before you can connect the straight connector of the USB cable to your device, you may need to remove optional mount accessories.
NOTE:
The device does not charge when outside the approved temperature range (Specifications - Rino 7xx).
You can charge the battery using a USB port on your computer if necessary, but using the included AC adapter is the fastest way to charge the device.
Parent Topic: Device Overview