RMX 12V 2.5Amp AC Power Supply Adapter, AC 100-240V 12Volt Transformers Tap Adapter

How to check whether the power adapter is suitable for you? Please find the specification label of the device and check the operating voltage. Its output voltage (DC 12V) must be the same as the rated input voltage of the load (mobile device) or within the acceptable voltage range of the load (mobile device), or else your device will not work or will be damaged. Check the maximum current that the device will consume. The output current of the power adapter (2.5A) should be equal to or greater than the current of the load to provide sufficient power.