Description: Input: AC 100~240V, 50/60Hz; Output: 3~36V adjustable, maximum 4A 144W; can supply any voltage between 3~36V, such as 3V 4V 4.5V 5V 6V 9V 12V 16V 19V 21V 24V 26V 28V 30V 32V 36V etc. and any amp less than 4A, such as 300mA, 500mA, 1.5A, 2A. 2.5A, 3A, 3.5A, 4A LED display will show the output voltage. If the consumed current exceeds 4A, the power supply will be damaged soon. Overload! 1. The knob can be adjusted more smoothly. 2. Increase the power-off gear to cut off the power without having to pull the plug. 3. Add a polarity converter cable and test lead to support more devices and double the application range. 4. Built-in multiple safety protection systems. Automatic over-voltage cut-off, over-current cut-off, over-temperature cut-off, and short-circuit cut-off. No noise, no spontaneous combustion, no explosion, and no fire hazard; safe to use. Comes with a 5.5×2.5mm tip and 14 frequently used tips: 6.5×4.4mm PIN, 5.5×2.1mm, 5.5×3.0mm, 3.5×1.35mm, 6.3×3.0mm, 5.5×1.7mm, 4.0×1.7mm, 3.5×1.35mm, 3.0×1.35mm, 3.0×1.1mm, 2.5×0.7mm, Micro-USB, -C and Terminal connector. It can be applied to almost all commonly used electronic devices. You can screw the wires easily, perfect for DIY projects. 6ft long power cord makes it convenient to use. 144W All-in-One Multi-purpose AC Adapter fits many 3-36V small home electronics, such as LED strips, 3D printers, boxes, smart speakers, wireless routers, essential oil diffuser humidifier, USB fan, WiFi camera, USB hub, HDD enclosure, motor, pump, digital photo frame, DVR NVR surveillance system etc. For indoor use only. (Please check the connector before purchasing: 5.5×2.5mm, compatible with 5.5×2.1mm ) Package includes 1 x 3-36V 144W Universal AC Power Adapter, 14 x Tips, 1 x Polarity Reverse Converter, 1 x Alligator Clip Test Lead and 1 x Male/Female Coiled Power Cable.
