How To choose A adapter

Step 1. please check the input data on your laptop or your adapter output.
You will find voltage and current data.
Such as 20V 3.25A 、19V 3.42A、19V 2.37A....
Step 2. check your connection plug size.
Out diameter * lnner diameter
Such as 5.5*2.5mm、4.0*1.7mm、 4.0*1.35mm....

If still not understand ,please ask help from us !

the actual size may have a deviation of 1 ~ 3mm.

Laptop Adapter Information

Item: 90W 19V 4.74A Notebook Laptop Power Adapter
Code: SA127-5517
AC Input: 100-240V, 50 - 60Hz
DC output Voltage / current: 19V 4.74A
Power Supply Watt: 90w
DC Connector size: 5.5*1.7mm
Power Plug: EU US UK AU optional
Suit :For ACER

Compatible Model：

(Tips : Pls click "Ctrl + F" to find the model you want )
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
......
（More model consulting customer service）

Compatible Part Number

PA-1900-32,ADP-90SB BB,PA-1900-04, PA-1900-05,ADT01.008, AP.09006.004, AP.09003.009, AP.09001.005, AP.09001.003, AP.09000.001, PA-1900-24, ADP-90SB BB, PA-1900-04AC, PA-1900-04QB, LSE0202C1990

Warranty

In Great Working Condition. We guarantee our products will charge your device as efficiently as the original charger. In addition, our products are in compliance with top industry standards.
1 Year Warranty- we will exchange your product free of charge should it become defective for 1 years from the date of purchase.You can contact with us any time!

TIPS

1.ABOUT CUSTOMS
We are not responsible for custom duty or import tax.But you can ask us send you INV .
2.ABOUT FEEDBACK
We are highly appreciated to your positive feedback, if you have any problem please contact us before you leave us negative feed back,we'll try our best to help you to solve the problem, pls trust us.
3.RETURN POLICY
All items are checked and packed in good condition before dispatch. If you find any defect in our items,please contact customer service within 7days of receipt item.Return items must be NOT-Used or have any sign of abuse or intentional damage.Buyer is responsible for all return shipping charges.
In order to avoid the problem that the purchased products are not suitable for your own laptop, please carefully confirm your computer model,accessories specifications and dimensions when purchasing products.