Laptop, Tablet, Bluetooth headset, Water purifier, LED lights, Networking modem, Medical machine, CCTV camera, LCD display, etc.
[Wide output voltage, 15v-20v] – Input Voltage: worldwide 100-240V, 50 – 60Hz. Output voltage: DC 15V, 16V, 18. 5V, 19V, 19. 5V, 20V, max 90W, compatible Laptop power adapter 75W 70W 65W 45W 40W 33W. Each brand laptop has several different kinds of tips for different models. Easy to use with automatic voltage adjustment. If you are not sure your laptop tip size, Please send your laptop brand and model number to us before buying, We will give Suggestions.