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 ~ 3cm.
Laptop Adapter Information
Item: 45W 19V 2.37A Notebook Laptop Power Adapter
Code: SAA45W-237
AC Input: 100-240V, 50 – 60Hz
DC output Voltage / current: 19V 2.37A
Power Supply Watt: 45w
DC Connector size: 3.0*1.1mm
Power Plug: EU US UK AU optional
Suit :For ACER
Compatible Model:
(Tips : Pls click “Ctrl + F” to find the model you want )
Chromebook 11 C730 C730E C731 C731T C735 CB3-111 CB3-131 CB3-132;13 C810 CB5-311 CB5-311P;15 CB3-5 31 CB3 -532 KP04501017;R11 R13 R15 C738T CB5-132T N15Q8 N15Q9 N16P1 N16Q13;Spin 1 3 5 SP11-33 SP314-51;Aspire One Cloudbook 1 31 1-1 131M 1-132 1-431 1-431M;
Chromebook 13 C810、CB5:C810-T7ZT CB5-311-T1UU CB5-311-T677 CB5-311-T7NN CB5-311-T9B0 CB5-311P-T9AB Chromebook 13 4 CB3-431:CB3-431-C5EX CB3-431-C5FM CB3-431-C5XK Chromebook 15 C910 CB3 CB5 N7:C910-3916 C910-54M1 C910-C37P C453 CB3 -531-C4A5 CB5-571-362Q CB5-571-C09S CB5-571-C1DZ CB5
……
(More model consulting customer service)
Compatible Part Numbers:
ADP-45AW A N15Q8 N15Q9 N16P1AK.045AP.061,AK.045AP.075 A13-045N2A PA-1450-26 NT.L6SAA.005
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 3 years from the date of purchase.You can contact with us any time!

















TIPS
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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.

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