cover is not closed, damage to the light may occur.
Table 2. Battery charging and care
Flashes fast (2 Hz) with 4 wire USB cable and a 500mA charger, or slow (1 Hz) with 2 wire USB
cable
When fully charged, status led remains steady for 1 minute then turns off
Requires a 4 wire USB cable, supplied, and a 500mA charger
List of parts
You may have purchased one or more of the following lights.