for mini ac adapter 20-40W
input:ac 100-240V,50-60Hz
output:19V 1.58A-2.1A
power:20-40W

 Product name:for mini ac adapter 20-40WTechnical Specification:Input: AC 100-240V,50-60Hz
Output:19V  1.58A-2.1A
Power: 20-40WConnector size:5.5*3.0mm,4.0*1.7mm,5.5*1.7mm,2.3*1.0mm,4.8*1.7mm FEATURES:
+ High quality ac adapter
+ Includes wall cord and adapter
+ 100% Compatible with your laptop 

+ Material of shell:PCB+AB ,Rating of temperature:270 degree

+ Wide range voltage:100-270V

+ Circuit board:half-wave,over-voltage,over-current,short circuit protecting.

+ Transformer:TGG+TDK ,pafic copper wire

+ Electric capacity: Kingbox and Rubycon

+ DC cable:0.5 pure copper

+ AC cable:0.7 pure copper

ABOUT US

We are professionally manufacturing laptop charger,adapter Universal adapter, power supply for mac,and so on.Original quality,high-technic design,competitive price,just waiting for your test,as first deal with,we can offer sample to you for testing,cause I believe my sample will led our business in the future.

Payment:paypal,western union,credit card,bank transfer.

Warranty:1 year

Defective rate:less than 1%

MOQ:50pcs

Packaging:blister&package,gift box,carton

PRODUCT PICTURES

Package: