LG V10 Extended Battery

[Maverick923]

I got a V10 and I am looking for a battery that will give me at least 2 solid days of heavy use. I am not looking for 3-4 days and a 10 pound battery that takes forever to charge. I am thinking it would be really helpful to know what everyone is using and how much time they with with heavy use. I know people seem to like the Zerolemon, but it is expensive and looks like it will make the phone way too heavy. If I use it at night holding it up, I do not want a busted lip. So I would really like to know.