SHNITPWR 48W Universal Power Supply 9V 12V 15V 17V 19V 20V 24V Adjustable Variable AC/DC Adapter with 5.5x2.5mm Tip 100V-240V AC to DC Converter 9V~24V 0.8A 0.5A 1A 1.2A 1.5A 1.8A 2A Max with 14 Tips

• Input: AC 100~240V, 50/60Hz; Output. DC 9V 12V 15V 17V 19V 20V 24V adjustable, max 2A 48W. Can provide any current less than 2A, such as 500mA 800mA 1A 1.2A 1.5A 1.8A 2A. with 5.5mm x 2.5mm DC plug. Adjustable voltage can better match device parameters and supply more accurate and flexible changes.
• It comes with an original 5.5x2.5mm tip (inside\"+\", outside\"-\") 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. We especially add a reverse polarity converter, which will double its application scope.
• The 48W all-in-one multipurpose AC/DC adapter fit for many 9~24V under 48W small electronics such as Wireless router, LED light strips, TV boxes, Photo frames, Bluetooth players, Wireless headphones, Speakers, USB hubs, Wifi camera, Bluetooth charging boxes, Printers, Security Monitoring System, 9~24V small home electronics, etc.This product is an AC to DC adapter, NOT charger!!!It can’t be used to charge electronic devices with batteries, such as laptops. Otherwise, it may damage your device.
• The adapter is made of high-quality materials and professional production process, with a variety of built-in 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 use. We focus on producing high quality and safe power adapters.
• Our included reverse polarity converter can be used to convert the internal positive to negative and the external negative to positive. Please know the positive and negative polarity and voltage of your device and select the correct voltage before use. Wrong voltage may damage your device. We recommend using less than 80% of full load. Never overload!!! Please feel free to contact us if there are any problems. We have a 30 day money back guarantee and an 12 month exchange.

ParameterInput: AC 100V~240V 50/60HzOutput Voltage: DC 9V 12V 15V 19V 20V 22V 24VOutput Current: Max 2AOutput Wattage:Max 48WOutput DC connector:5.5mm x 2.5mm (inside\"+\", outside\"-\")Reverse polarity converter: 5.5mm x 2.1mm14 Tips Size: 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.Power cable length: 4.92ft / 150cmSafety Compliance: FCC / CE/ RoHS / CCCWorking Temperature: 0~40℃Storage Temperature: -40~85℃Ambient Humidity: 5~95% Non-CondensationWeight: 0.48 lb / 220gProfessional advice from licensed electrician:1.The max use should be no more than 80% of the full loads. Otherwise, the service life of the power supply will be shortened.2.We recommend you to use this 48W power supply to power devices less than 39W.3.The 4cm short black power cord is a reverse polarity converter, not extension wire. It is used to reverse the original polarity of the power supply output port ( reverse the internal positive pole to negative , and the external negative pole to positive). Please confirm the polarity of your devices power port before use. If the positive and negative poles are reversed, it will cause short circuit and damage your device.4.Not waterproof, please don’t use it outdoor. Please keep it away from water and fire.5.If there is any issue, please feel free to contact us. We will solve the problems for you within 12 hours.Package included1x 9-24V 2A power supply adapter1x Reverse polarity converter cable14x DC Tips
If you have any complains about this item or want to remove the items from our store please just send us an email we will remove the item immediately. this will benefit both of parties rather than going through court and wasting time and money Thank you