Eton boost solar Manual De Instrucciones página 6

EN English
LED lights indicate the unit is charging
Charging to 0-25%, the first light is blinking while
others don't blink
Charging to 25-50%, the second light is blinking and
the first light stays on
Charging to 50-75%, the 3rd light is blinking and the
first 2 lights stay on
Charging to 75-100%, the 4th light is blinking and the
6
first 3 lights stay on
When all the lights stay on, charging is completed
Note: The BoostSolar and Battery Pack will not charge devices while
they, themselves are being charged via their integrated micro-
USB 'IN' port.