6.5V 1.5A 2A 2.5A 3A Universal AC DC Power Supply Adapter Wall Adaptor 6.5 V Volt Switching Adaptador Converter 5.5*2.5mm Plug

6.5V 1.5A 2A 2.5A 3A Universal AC DC Power Supply Adapter Wall Adaptor 6.5 V Volt Switching Adaptador Converter 5.5*2.5mm Plug

Aliexpress UK