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Original ADP-90SB BB PA-1900-24 Laptop AC Adapter for Asus K53S K53Sd K73SJ


Genuine Asus ADP-90SB BB PA-1900-24 AC Adapter for K53S K53Sd K73SJ

Brand: Asus
Input Voltage: 100V-240V
Power Provided: 90W
Output Voltage: 19V
Output Current : 4.74A
Condition: Brand new
Warranty: One Year
Returns & Refunds: 30-Day Money Back Guarantee


Get an extra genuine Asus ADP-90SB BB PA-1900-24 adapter for your laptop so you don’t have to lug your AC adapter back and forth between home and the office. This 90W 19V 4.74A ADP-90SB BB PA-1900-24 power adapter for Asus laptop ensures that you never run out of battery power, no matter where you are.

Key Features of Asus ADP-90SB BB PA-1900-24 Battery Charger:

  • Reduced risk of overvoltage with minimal power consumption
  • Plug and play and easy to charge as long as there is power
  • 100% brand new ADP-90SB BB PA-1900-24 PSU(Power Supply Unit) and exclusively assembled with premium components to meet CE standards
  • Tested to adhere to strict quality standards
  • Protection against short circuits and overheating
  • Comes bundled with power cable, no need to buy an extra one

Our commitment to product quality:

  1. Each ADP-90SB BB PA-1900-24 AC power adapter is made of high-quality materials for longer life.
  2. We use only OEM grade quality components.
  3. Free warranty or replacement within 12 months from the date of purchase.

Where can I purchase this power charger adaptor?

Want to Asus ADP-90SB BB PA-1900-24 original laptop charger at a cheap price? Now you can get this product in a short time. We send laptop ac adapters to major UK cities and counties, these cities include: London, Birmingham, Leeds, Glasgow, Sheffield, Manchester, Bradford, Liverpool, Edinburgh, Bristol, Southampton, Portsmouth, Wakefield, Cardiff, Coventry, Nottingham, Leicester, Sunderland, Belfast, Newcastle upon Tyne, Brighton.



Q&A with AC Adapter Charger ADP-90SB BB PA-1900-24
1. Is this a third-party laptop charger or an original Asus laptop adapter?

All the power adapters on our laptop power supply shop are original, these products are manufactured using high-quality components and they have undergone rigorous safety testing before customers receive them, so please don’t worry about their quality.

2. What are the precautions when using the ADP-90SB BB PA-1900-24 power adapter/charger?
  • When using your laptop for the first time, use the ADP-90SB BB PA-1900-24 power supply to fully charge the new battery.
  • It is important to remove the battery when charging is complete, as leaving your laptop plugged in all the time will damage the battery.
  • After use, please store the original ADP-90SB BB PA-1900-24 PC charger in a cool place away from direct sunlight. The ideal storage temperature is about 20 ℃.

Additional information

Device Type

Power Adapter



Input Voltage




Output Voltage


Output Current


Connector Size

5.5mm x 2.5mm



Cable Included

6feet Power Cord

Manufacturer Part Number

ADP-90CD DP, ADP-90SB BB, EXA0904YH, PA-1900-24, PA-1900-36


A43, A43F, A43J, A43Jc, A43Jv, A43S, A43Sj, A43Sv, A53, A53F, A53J, A53Jc, A53S, A53Sd, A53Sj, A53Sv, K43, K43F, K43J, K43Jc, K43S, K43Sc, K43Sj, K43Sv, K53, K53J, K53Js, K53S, K53Sc, K53Sd, K53Sj, K53Sv, K73E, K73SD, K73SJ, K73SM, K73SV, K73TA, K73TK, K93, K93Sv, U46, U46J, U46Jc, U46Sv, U56, U56J, U56Jc, X43j


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