Report item
Item specifics
  • Package: Yes
  • Output Current: 4.74A
  • Output Voltage: 19V
  • Compatible Brand: For Acer
  • Model Number: For Acer Aspire 4710G 4720G
  • Condition: 100% Brand New
  • Input: 100-240V(Worldwide use)
  • Output: 19V 4.74A 90W
  • Tip Size: 5.5mm*1.7mm
  • Compatible with: For Acer Aspire 4710G 4720G
Product Description

90W Laptop Adapter Original Charger For Acer Aspire 5742G 5745G 5750G 5755G 5920G 5951 19V 4.74A PA-1900-24 PA-1900-04 5.5x1.7mm

1.Item Specification:

1)Input: 100 to 240V AC,1.0-0.6A, 50 to 60Hz (worldwide use)

2)Output:DC19V 4.74A

3)power: 90W

4)Outlet: 3-prong/2-prong

5) Tip Size:5.5mm*1.7mm

6)Package include: 1XAC Adapter  (NO POWER CABLE)



1)over voltage protection: 120%min

2)over current protection: 120%min
3)over load  protection hiccp mode,auto-recovery

4)Short-circuit protection: automatic recovery

5)Load regulation: ±5%


3.Environmental requirement

1)operating temperature: 0-40
2)storage temperature: -20-85
3)opera ting relative humidity:595%RH
4) Withstanding voltage: AC 3,000V (minimum), 5mA (maximum) ­

5)Insulation resistance: DC 500V 100MΩ (minimum)


Compatible Model:
Compatible MODEL:
PA-1900-05,PA-1900-04,PA-1900-24,PA-1900-32,ADP-90SB BB,ADP-90CD DB
Acer Aspire 3020 (AS3020LMi, AS3020WLMi, AS3021WLMi, AS3022LMi, AS3022WLM, AS3022WLMi, AS3023LMi, AS3023WLM, AS3023WLMi, AS3025WLM, AS3025WLMi)

Acer Aspire 5020 (AS5020LCi, AS5020LMi, AS5021LCi, AS5021LMi, AS5021NWLCi, AS5021WLCi,AS5021WLM, AS5021WLMi, AS5022NWLMi, AS5022WLM, AS5022WLMi, AS5023WLMi, AS5024LMi, AS5024WLCi)

Acer Aspire 3020 3040 3690
Acer Aspire 4220 4235 4240
Acer Aspire 5020 5040 5043 5044
Acer Aspire 5110 5220
Acer Aspire 5310
Acer Aspire 5520 5520G 5530 5530G 5540 5550 5560 5590
Acer Aspire 5610 5620 5610Z 5630 5650 5670 5680 5920
Acer Aspire 7110 7220 7230
Acer Aspire 9110 9300 9410 9420 9500 9510
Acer Aspire 3820TG
Acer Aspire 4820TG
Acer Aspire 5820TG
Acer Aspire 4520 4520G 4535 4535G 4540 4540G
Acer Aspire 4710G 4720ZG 4730Z 4730ZG 4740 4740G 4745 4745G
Acer Aspire 4920G 4925G 4930 4930G
Acer Aspire 5536 5536G 5541G 5542G 5551G 5553G
Acer Aspire 5710 5710G 5710ZG
Acer Aspire 5720 5720G 5720ZG 5730G 5730ZG
Acer Aspire 5738ZG 5739 5739G
Acer Aspire 5740DG 5740G 5741 5741G 5742G 5745G 5745PG
Acer Aspire 5910G 5920 5920G 5930G 5935G 5940G 5942G
Acer Aspire 6530G
Acer Aspire 6920G 6930 6930G 6930ZG 6935 6935G
Acer Aspire 7520 7520G 7530 7530G 7535G 7540G 7551G 7552G
Acer Aspire 7720 7720G 7720Z 7720ZG
Acer Aspire 7730 7730G 7730ZG
Acer Aspire 7735 7735G 7735Z 7735ZG
Acer Aspire 7738 7738G
Acer Aspire 7740G 7741G 7745G
Acer Aspire 8530 8530G
Acer Aspire 8730 8730G 8730ZG 8735G 8735ZG
Acer Aspire 8920 8920G 8930G 8943G
Acer Aspire 9410Z
Acer Extensa 5220
Acer Extensa 5420G
Acer Extensa 5510Z
Acer Extensa 5610G 5620G 5630G 5630ZG
Acer Extensa 7220
Acer Extensa 7620 7620G 7620Z 7630ZG

Acer TravelMate 2420 2430 2440 2490
Acer TravelMate 3240 3250 3280 3290
Acer TravelMate 4200 4210 4220 4230 4260 4270 4280 4400 4670
Acer TravelMate 5510 5610 5620
Acer TravelMate 6410 6460 6500
Acer TravelMate 7320
Acer TravelMate 7510 7514
Acer TravelMate 8200 8210
Acer TravelMate 4730 4730G
Acer TravelMate 5520 5520G 5530G
Acer TravelMate 5710G 5720G 5730G 5740G
Acer TravelMate 6592G 6593 6593G
Acer TravelMate 7520 7520G
Acer TravelMate 7530 7530G
Acer TravelMate 7720 7720G
Acer TravelMate 7730 7730G
Acer TravelMate 8372G 8572G
Acer Ferrari 5000, ID49C, ID79C



4.Adapter Pictures:

Acer Aspire 5742G 19V 4.74A Laptop Adapter Chargeracer 19v 4.74a 90w laptop charger adapter


Product Package:





Q1: The heating problem of laptop adapter?
A1: If the temperature of laptop adapter is between 30degree and 70degree,please do not worry,this is normal phenomenon,it won\'t damage itself and laptop.
Q2: Will 65w adapters can work on 90w laptop?
A2: We do not recommend using 65w adapters to charge for 90w laptop,which will broke your laptop.
Q3: What can we do if the adapter start to heat dissipation?
1)when the laptop battery are filled with power,charging completed,the heat dissipation will be relieved.
2)When the mass of programms are working at the same time,such as playing games,watching TV,etc.The heat dissipation will be bigger.
3)Please keep a good environment to let adapter heat dissipation.
Q4.What\'s your warranty?
A4:One year Warranty.

About Shipment:

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery.

Return& Refund:

1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
4.  We will bear all the shipping cost if the product(s) is (are) not as advertised.

About Guarantee:

1. 12 months Manufacturer`s limited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.
You agree to all of the above-listed policies upon ordering on aliexpress!


We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, we can work it together to solve the dispute,thanks in advance.


Packaging Details
  • Unit Type: piece
  • Package Weight: 0.3kg (0.66lb.)
  • Package Size: 15cm x 18cm x 16cm (5.91in x 7.09in x 6.30in)
Calculate your shipping cost by country/region and quantity.
Quantity: Ship to:
Packaging Details
  • Unit Type: piece
  • Package Weight: 0.3kg (0.66lb.)
  • Package Size: 15cm x 18cm x 16cm (5.91in x 7.09in x 6.30in)
We support the following payment methods. All payments made on AliExpress are processed by Alipay.