Wefomey Universal Power Supply 9V~36V 4A 144W Adjustable Variable AC/DC Adapter Charger, 100V-240V AC to DC Converter with LED Voltage Display & 14 Tips & Polarity Converter- 4000mA Max

CompatibilityInput: AC 100~240V, 50/60Hz ; Output: DC 9~36V max 4A 144W adjustable adapter. It can supply with any voltage between 9~36V, such as such as 9V 12V 14V 15V 16V 18V 19V 20V 22V 24V 25V 26V 28V 30V 32V 36V etc and any amp less than 4A, such as such as 300mA, 500mA,1A, 1.5A, 2A, 2.5A, 3A, 3.5A, 4A. LED display will show the output voltage, in case that wrong voltage regulation damage your device.

SpecificationsIt comes with an original 5.5x2.5mm tip and 14pcs frequently used tips: 6.5x4.4mm+Pin, 5.5x2.1mm, 5.5x3.0mm+Pin, 5.0x2.5mm, 6.3x3.0mm, 5.5x1.7mm, 4.8x1.7mm, 4.0x1.7mm, 3.5x1.35mm, 3.0x1.1mm, 2.5x0.7mm, Micro-USB, Type-C and DC terminal connector. Can be applied to almost all commonly used electronic devices. 6ft long power cable makes it convenient to use.

Upgraded Version Power Supply1.The knob can be adjusted more evenly. 2. Increase the off gear to turn off the power without pulling the plug. 3. Add a polarity converter cable and test lead which make it compatible with more devices, doubles its range of application. 4. Built-in multiple safety protection systems. Automatic over voltage cut-off, over current cut-off, over temperature cut-off, short circuit cut-off. No noise, no spontaneous combustion, no explosion, no fire hazard, safe to use.

144W DC Power SupplyThe 144W all-in-one multipurpose AC/DC adapter fit for many 9~36V small household electronics such as portable bluetooth, wireless receivers, electrical toys, classic radio, games consoles, GPS, DVR, massage gun, webcam, CCTV camera, speaker, lan phones, external speaker, 12V 24V LED strips Lights, 36V electric scooter, electric bike and more. For indoor use only. (Check dc jack before buy: 5.5x2.5mm, compatible 5.5x2.1mm)

Package includes1 x 9~36V 144W universal adapter, 14 x DC tips, 1 x reverse polarity converter. Please choose correct voltage before plug it to your device. Wrong voltage may damage your device. We recommend to use less than 80% of the full load. We focus on producing premium quality and safety power adapters.