We all know that Anker is the leading brand when it comes to electronic like this, so I can rightfully say that this is up there among the slim, light and good looking battery packs available

I have owned many portable battery packs that I use for charging my phone on the go, but recently on an international trip I found that the one I was using got to be heavy after a full day of carrying it in my pocket

Good battery pack for my Galaxy S9

I originally had a less powerful heavier Samsung battery pack and this one is much lighter and easier to carry.

Great power pack

Another good battery pack from Anker

Works as it is supposed to