Sell 9V 300mA 100V-240V AC to DC Power Supply Adapter Converter 5.5*2.5-2.1mm best price

9V 300mA 100V-240V AC to DC Telephone Electronic Scale Power Supply Adapter Converter 5.5x2.5-2.1mm AC/DC Adapter 50-60Hz Telephone Electronic Digital Scale Power Supply Cord Charger Adapter Converter Features: Overload Protection. Short Circuit Protection. Over voltage protection. Efficiency: ≥85% Application: The 9V 300mA power adapter is generally applicable to: Telephone, Electronic scale, or other Small power equipment. Specification: Quantity: 1 pc Model: MDL-0903 AC Plug standard: US, EU, AU (Optional) Input: AC 100V-240V 50/60Hz Output: DC 9V 300mA 2.7W Out put DC plug: 5.5mm*2.5mm  ( compatible with 5.5mm*2.1mm ) The pole of 5.5*2.5mm plug: center positive(+), out side negative (-)  Product size: Approx. 76*40*30mm/2.99*1.57*1.18'' Packing size: Approx. 92*75*23mm/3.62*2.95*0.9'' The Length of the cable: Approx. 90 cm/2.95ft (DC5.5 plug side) Note: Please make sure the output and connector is the same as it will fit for. ( It is retail, no original packaging ) Note: Please allow 1-3cm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 x 9V 300mA Power Supply Adapter