phone: +36-20/460-3647
email: info@sportlampa.com
-Charge&Reverse Charging: Max input/output 5V3A with USB C Rechargeable port.When charging: power indicator flash blue and turns to blue after full.Reverse Charging: Power indicator turns blue , while the indicator flash blue, means low battery.Power indicator on side switch shows 5 seconds after turn on, power enough(green color), low power(red color),Very low (flashing red)That is all the user needs to know for basic use, but there are many more modes and features available for people who want more.