Universal Power Adapter 3A 72W Variable Power Supply Adapter 100V-240V AC to DC 3V-24V with Polarity Converter and 14 Different Plugs, 3000mA Max

Description

Specifications:Input: AC 100V~240V 50/60Hz.Output voltage: DC 3 V ~ 24 V adjustable.Output current/power: 3A, 72W max.Output connector: 5.5 mm x 2.5 mm (inside "+", outside "-").Note:The power cable between the power block and DC plug leads to 0.4V~0.6V voltage drop, so we designed the screen display voltage 3.5V~24.5V. Only in this way can your device really get 3V~24V voltage. This is the reason why we advertise that the voltage range of the power supply is 3V~24V, not 3.5V~24.5V.It is normal that the temperature of the power adapter increases during the operation of the devices.Attention: This power supply cannot charge products with batteries, otherwise the batteries may be damaged.Package includes:1 x 72W Universal Power Adapter14 x DC Tips1 x Reverse Polarity Converter Is this 3~24V 72W universal power supply (PS) compatible with your device?1. Check Voltage:Please find the specification of your device and check the working voltage. It should be below 3V~24V DC, not lower than 3V or higher than 24V DC. Otherwise, your device will not work or be damaged.2. Check current: check the maximum current that your device will draw. It should be equal to or less than 3A, such as 1A, 1.5A, 2A, 2.5A, 3A. Otherwise, your device will not work well and the PS will be damaged very soon.3. Check the plug: check the power input of your device. The PS is equipped with 14 commonly used DC tips. Please confirm whether it fits your device before purchasing. If you cannot confirm this, please measure it with a ruler.4. The short black power cable is a reverse polarity cable and not an extension cable. It is used to reverse the original polarity of the power supply output port. Please confirm the polarity of your device’s power port before use. If the positive and negative poles are reversed, it may cause an issue with your device.