Brand New Constant Current Mains Switching AC-DC Adaptor Power Supply for your Item as listed in the Title. This Adaptor is perfect for charging batteries with it being constant current and not constant voltage. Connector Size 5.5mm x 2.1mm / 2.5mm (inner spring closes to 2.1mm and opens to 2.5mm) The Technical Specifications are as follows - Input: 100-240V 50/60Hz Output: 12V DC 1000mA 1A 12W UK Plug CE Certified Centre Positive Polarity.
