Adaptor "12V/DC 2A" also provides many convenience for users experience. First of all, it supplies a stable power source for sensitive electronic products, ensuring that they won't be damaged when the voltage fluctuated. Secondly, the small size is also perfectly suitable travel companions, easy to put into bags without taking much space up on public transport or in a car. Third, power surges and electrical hazards can all be avoided through features installed in these adaptors; protecting both your equipment from undue risk of damage. Fourthly, it outputs2 amperes of power, giving you the ability to quickly charge or drive a wide variety things. Last but not least, this transformer adapts easily to a range of applications, reducing the need for you buy multiple chargers to suit different devices.These practical benefits make the Adaptor "12 Volt 2 Ampere" the reliable choice for anyone who needs an uninterrupted supply of power for his 12-volt devices.