This 12V 2A Power Supply with 5.5mm DC Plug Adaptor has a 1.1 metre long connection cable and a 2 pin EU plug style adapter. These adapters are made to fulfil the power needs of tablet computers, laptop computers, and other electronic devices. These adapters are designed to meet the power requirements of tablets, laptops, and other electronic devices. Because it can transport up to 2A current, this adapter is appropriate for toy cars, CCTV cameras, routers, modems, cordless phones, set-top boxes, wireless devices, and POS machines.
DC 12V/2A denotes a direct current input voltage of 12 volts for charging the battery. The recommended amount of amperage to recharge the battery is 2A. This isn’t to say that a transformer with a lower amperage won’t charge it; it simply takes a long time.