ASUS Compatible 45W 19V 4.0mm Pin Laptop Charger Adapter
ASUS Compatible 45W 19V 4.0mm Pin Laptop Charger Adapter
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The Perfect Partner for Your Laptop on the Go
Always on the go? Stop lugging your adapter back and forth between home and office. Get a second adapter for your laptop or Tablet and keep one in the office and one for home or travel.
The 4.0mm pin laptop adapter for select Asus Laptops comes with 45W output power and 2.37A output current.
This 19V adapter is specially designed to meet the power needs of your Asus laptop.
Low ripple operating noise, High-efficiency power conversion ratio, Over Voltage, Over Current, Short circuit protection.
Backed by standard full 12-month replacement warranty, the adapter is also RoHS and CE certified.
Troubleshooting Adapter Issues
The adapter cable and power cables may get frayed or cut, and wires may become exposed at either end of the cables. This may be due to the way the cable is wrapped around the adapter, or if the cable is subject to undue stress. If the damage is severe enough to expose wires, you should discontinue using the adapter. To check the adapter, cables, and adapter port on the laptop for any damages:
- Unplug the adapter from the wall outlet.
- Unplug the adapter from the PC.
- Check the adapter and cables (including the power cable) for signs of physical damage or overheating.
- Check if the pin inside the plug or adapter port is bent, broken, or damaged.
- Unplug the adapter from the wall outlet.
- Connect another device on the wall outlet to verify if the wall outlet is working correctly.
- Try a known-good wall outlet.
- Plug the adapter directly to the wall outlet.
Bypass any power regulators like surge protectors, UPS (uninterruptible power supply), power splitters, etc.
- Unplug the adapter from the wall outlet.
- Disconnect any external peripherals that are connected to the PC.
- Remove the battery. Refer to the User Manual of the PC for instructions on how to remove the battery.
If the laptop PC has a non-removable battery, skip this step. - Press and hold the Power button for 30 seconds to drain a residual power from the PC.
- Connect the battery.
- Plug the adapter to the PC.
- Turn on the PC.
- Unplug the adapter from the wall outlet.
- Unplug the adapter from the PC.
- Disconnect the power cable from the adapter.
- Connect the power cable firmly to the adapter.
The BIOS is firmware that is embedded onto the System Board of your computer. Updating the BIOS to the latest version may help the PC recognize the adapter. Updating the BIOS to the latest version requires the laptop PC to be powered by the adapter and battery.
| Product Type | Laptop Adapter |
| Pin Size | 4.0 x 1.35 mm |
| Power Output | 19V @ 2.37A |
| Power Capacity | 45 Watt |
| Compatible Model Numbers | Asus S200 Asus Taichi 21 Asus Taichi 31 Asus U38DT Asus U38N Asus UX21 Asus UX21A Asus UX21E Asus UX301 Asus UX31 Asus UX31A Asus UX31A-1AR5 Asus UX31A-1AR7 Asus UX32A Asus UX32V Asus UX32VD Asus UX42VS Asus UX50 Asus UX52VS Asus Vivobook Q200 Asus X202 Asus X553M Asus X553MA Asus Zenbook 1AR4 |
| Warranty | 1 Year National Warranty |
| Package Contents | Adapter Documentation |
Here’s a polished version that sounds natural and suitable for an online purchase review:
I purchased this charger for my ASUS X540L series laptop, which requires a 45W, 19V charger with a 4.0 mm pin. The order was delivered within a week, and the charger fits my laptop perfectly.
The charger gets slightly warm during use, but the heat is not excessive. It also has an LED indicator near the charger pin, which makes it easy to confirm whether the charger is connected and supplying power.
Overall, it’s a good charger at a reasonable price. If you’re looking for a budget-friendly replacement, I would recommend it. Just make sure to purchase the compatible power cable separately, as it is not included with the charger.
It is a good product, it has been a month and is still working, it is worth buying for me.I got mouse, charger, power cable for Rs 575 and it was delivered for free.
Good product at very affordable price
Got adapter at good price. Does the job
Is this adapter compatible with Asus Vivobook X512FA
Yes, please share your exact ASUS Vivobook X512FA model/adapter details so we can confirm compatibility before you order.
Kya Asus vivobook x505za me lagega aur
Yes Kuldeep, Asus 45W/65W charger with 4.0mm pin is compatible with your device.