... , built-in IC chip control LED flash, this light has 9 usages-selectable flash patterns: ROTATE, double ... blink, single blink, alternative, SOS (Morse code) for rescue, solid-on (high), solid-on (low), ... charger instead.When it is succeed charging, the light on ellipse charger is GREEN, and when it ... is full charger, the light on ellipse will turn RED. Li battery in ...