Features:
--This power supply is DC 12V 20A. It take any input from 100V up to 240V AC, which is what comes out of your wall socket, and output 12V DC for the devices that require 12V 20A input.
--Third generation smart IC chip features short circuit protection, overload protection, over voltage protection to protect your device.

Specifications:
Input Voltage: 100-240V AC 50/60Hz
Output Voltage: 12V DC
Output current: up to 20A
Output Power: 240W Max
DC Output Plug Size: 5.5mm x 2.5mm
Pole of DC plug: center positive(+), outside negative (-)
Total Cable Length: 8.5FT (AC Cord about 3.9FT / 120cm, DC Cable length: about 3.6FT / 110cm)
It perfect replacement for 10A / 12A / 12.5A / 15A / 18A as amperage isnt forced. (If your previous Adaptor was less than 20A then this will be a perfect replacement as amperage is NOT Forced).

Package:
1 x DC 12V 20A Power Supply
1 x AC Power Cord

Note :
1. Please check if the Output Connector Size, the Output Voltage and Current are matching with your device before buying.
2. If the Output Connector Size, the Output Voltage and Current are matching with your original charger, it will be compatible with your electronic product.