5V/1000mA DC Charger Power Supply with 5.5mm x 2.1mm plugSpecifications:
Input : AC 100V-240V 50/60 Hz
Output : DC 5V @ 1000mA
Output DC plug size : 5.5mm x 2.1mm
Plug Polarity : inside positive (+) outside negative (-)
Power Supply with: LED indicator
Cable length: 1M