19.5V 11.8A 230W 5.5*1.7MM Laptop AC Adapter Charger For Acer Shadow Knight Engine N17C1 N20C1 NITRO 5 PREDATOR ADP~230CB B

How to choose 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 diameterSuch as 5.5*2.5mm、4.0*1.7mm、 4.0*1.35mm....In order to avoid the problem that the purchased products are not suitable for your own laptop, please carefully confirm your computer model,acceories specifications and dimensions when purchasing products.If you have any questions, please contact us in time.When purchasing a battery or adapter, please write your own computer model and we will check if it matches the product you purchased.If you have not asked us and have not informed us of your computer model, resulting in a battery or adapter that does not match your computer model, you can only return or exchange the shping fee by yours.

Product Information

Compatible Models :

For Acer N17C1 N1812 N18W3 N1812 N20C1 LaptopFor ACER:NITRO 5 AN517-41, PREDATOR PT515-52-71K5,

Compatible Laptop Part Number :

ADP-180TB FADP-230CB BA17-230P1AA230A033P