Sell Adjustable Power Supply 30W DC 12V 9V 7.5V 6V 5V 4.5V 3V 1A USB Multi Voltage Transformer Adapter AC Switching best price

Adjustable Power Supply 30W DC 12V 9V 7.5V 6V 5V 4.5V 3V 1A USB Multi Voltage Transformer Adapter AC Switching This Power supply adapter, not battery charger, can not use to charge battery directly. Specification: CE / RoHS Certification 100% Brand new 100V-240V AC to DC Power Adapter supply Input: 100-240VAC 0.3A 50/60Hz Power: 30W Output volt: 3V 4.5V 5V 6V 7.5V 9V 12V (Manual adjustment) Output Current: 1.2A Max, compatible with 500mA, 1000mA. 1A USB Output: 5V 2.1A Max Usage: For moblie phone,TV Box, CCTV, Camera, audio player, telephone, CD, VCD, repeater, walkie talkie, computer, electronic organ, game machine, small TV set, health care equipment, computer and electronic equipment, etc. Note: Firstly please move the switch to the Output Volt YOU NEED and then Connect the Power! Specifications: DC Plug Size(Outer Diameter & Inner Diameter): 2.5*0.7mm, 3.0*1.1mm, 3.5*1.35mm,4.0*1.7mm, 5.0*2.1mm, 5.5*2.5mm DC Pin Type: The polarity can not change, The center is the positive pole(+) and the outside is negative(-), the size of the two pin with the joint is different. Plug Specification: UK Plug (Malaysia) Cable Length:115cm Color:Black Size:85*50*34mm Net weight: 145g Packing Included: 1pcs X AC Adapter 1pcs X KEY 1sets X Connectors(6 tips)