... digital camera and even USB devices... etc.Designed for use with mobile electronics powered by a single ... is depleted.Open-circuit output vottage 5.6V.Indicator LED.Color : black . If you want to ... 90-250v Output,5v,750ma IC Chip protection For moto,samsung,htccell phone accessories, cell phone chargerfeatures ... phone will show full-power and no LED indicator for charger.4, Please pull out the charger ...