... device).Automatic shut down when primary battery is depleted.Open-circuit output vottage 5.6V.Indicator LED.Color : black . If ... , cell phone charger Input, 90-250v Output,5v,750ma IC Chip protection For moto,samsung,htccell phone accessories, cell phone charger ... friendly, energy-saving, complying with the safe certification standard.4.hgh working efficiency: over 85%, good charging performance.5. ...