Universal Power Supply 3V-24V 3A 72W Adjustable AC/DC Adapter 100V-240V AC to DC Converter with LCD Display,14 Tips, Polarity Converter, Test Lead

Universal Input and
Adjustable Output: AC 100-240V, 50/60Hz input with DC 3-24V adjustable output, Max 3A 72W; Compatible with most appliances requiring input voltage between 3V to 24V and rating power equal to or less than 72 Watt.
14 DC Tips Included: 6.5 x 4.4 mm+Pin, 5.5 x 2.1 mm, 5.5 x 3.0 mm+Pin, 5.0 x 2.5 mm, 6.3 x 3.0 mm, 5.5 x 1.7 mm, 4.8 x 1.7 mm, 4.0 x 1.7 mm, 3.5 x 1.35 mm, 3.0 x 1.1 mm, 2.5 x 0.7 mm, Micro-USB, Type-C and DC terminal connector; Easily meet the power requirement of your different devices. 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 explosion, no fire hazard, safe to use; 6ft long power cable makes it convenient to use.
Wide Range of Applications: The 72W all-in-one multipurpose AC/DC adapter fits many 3-24V small household electronics such as LED strips, 3D printer, smart speakers, wireless routers, DC motor, DVR NVR surveillance system; For indoor use only.
Complete Package Contents: 1 x 3-24V 3A universal ac/dc adapter, 14 x DC tips, 1x reverse polarity converter, 1x alligator clip test lead, 1x male DC power pigtail cable. LCD Display and
Voltage Monitoring: LCD display shows the output voltage to prevent wrong voltage regulation from damaging your device; Please choose correct voltage before plugging it to your device; We recommend to use less than 80% of the full load