Did you know that the number of flashes from the LED indicates the status of the battery charge?
* One flash means charging just started and the battery is still empty.
* Two flashes mean 25% charged
* Three flashes mean 50% charged
* Four flashes mean 75% charged
A green light means the battery is fully charged
A blue light indicates that the temperature is too cold for charging. The lithium-ion battery cannot be charged at temperatures below 3°C / 37.4°F.
A red light means there is a problem with charging. In this case, we recommend trying a different charger and cable and leaving the device charging for a longer period (over 1 hour), if this fails our support team are just an email away firstname.lastname@example.org .