““the battery icon at the top of the Home screen. The indicator light on the bottom edge will turn amber while the battery is charging and green when it is fully charged. Charging should take less than four hours using a Kindle AC adaptor. Charging using 3rd-party adapters or via USB should take less than four hours, but may take longer depending on the capability of the hardware. You can still use your Kindle whilst it is connected to your computer and charging via USB.””
