Google Chrome download can become a mess for people with very slow internet connections. This is because the chrome setup that you install from the official website is actually the online installer. The size of the file is very small too (~555 KB). Once you finish installing and run the setup, the application connects to the internet and downloads additional files which will then install the main application. For slow internet connections this may not be desirable. That is, downloading the full software(~23.3MB) using a download accelerator may seem a better option.
For such people, below is the link to the Google site for Google Chrome's offline installer. It is also called as the standalone package/installer.