Cool & Practical Gift!! Keep your cell phone charged when your in an emergency situation! Very light weight & portable.
Don't wait till the battery of your device drain completely to recharge If the charger gets very hot stop cranking for 10 minutes or so to cool itself down Don't crank too fast, and keep in the 100-120 cranks per minute
Maximum output voltage: DC 6 v Maximum output current: 500 mA Size: 60*49*31(mm)