About this product
Jenis WarantiWaranti Pembekal
Product description
5.5x2.5mm 19v 2.1a Smart Ac Power Adapter Free Power Cable For Acer Netbook
In Warranty Perriod 1 to 1 Exchange
6 Months Local Supplier Warranty
Brand New Replacement Product, works as genuine parts
Insulation Strength : Class A
Output protection: over-load and short-circuit protection
More Lighter in weight with New Technology
Did you just get a gadget but the AC adapter is not included and you are always chewing through batteries? This guide will go through the basics of choosing a power supply that matches your device.
Basically, it converts your mains power AC 110-240V AC into a smaller usually DC voltage that your small device needs to operate. Often these are required for charging or powering battery operated devices.
A look at your typical device
By far the easiest way is to check if your device has a specific power adapter already available, this takes the guess work out of getting your own third party power adapter. If you can’t find one then this quick guide covers the basic things to look for.
The first thing you want to do is find out what your device needs to operate so inspect the device and look for any labels or symbols that indicate either the voltage or mAh/A. If you can not find anything have a look in the user manual or try a quick Google search.