Universal 3V to 12V Charger

UNIVERSAL 3V TO 12V CHARGER - UNICH3V TO 12 UNIVERSAL CHARGERUniversal 3V to 12V 12 Watts ChargerDescriptionInput:110-240V, Output: 3V, 4.5V, 5V, 6V, 7.5V, 9V, 12V, Max 12WSix Different Detachable DC Plugs Dimensions: 5.5x2.5mm, 5.5x2.1mm, 4.0x1.7mm, 3.5x1.35mm, 3.0*1.1mm and 2.5x0.7mmDC Plug Polarity: Inner Positive(+), outer Negative(-). Some Musical Device Requires InnerNegative and Outer Positive (totally opposite), Please Check Carefully Before BuyingSmall Household Appliances Usually Don't have Circuit Protection, if with the Wrong Voltage, may Damage your DeviceIt is Important to Choose the Right Voltage Before Powering your Device. If your Device use Alkaline Battery AA or AAAThen each Piece is 1.5V, 2 Piece Choose 3V, 3 Piece Choose 4.5V, 4 Piece Choose 6V, etcMulti Voltage 12W Replacement Power Adapter for Many Kinds of Small Household ElectronicsLike Router, Speaker, CCTV Camera System, LED Strips and other Compatible Devices[NOT Compatible with Laptop or Other High Power Equipment]UniversalInput AC 100V240VOutput 3v/4.5/6v/7.5v/9v/12vPower 30WMAX 3AWhat's in the box1 x Universal Charger6 Months Warranty