Surface 2 + Battery Cover battery life?

[Rob Federici]

Hello,
I was wondering if anyone had any real world experience using the Surface 2 and the new Battery Cover. In theory it should get close to 20 hours. Is this at all true? I'm thinking about picking one up but if its not a major improvement I might instead get a touch cover 2. Thanks!!

 

[BIGPADDY]

Well my battery for the Surface 2 can last almost the full day with moderate use, I have heard that the battery cover does increase the battery alot.

Whereas the type cover can be used as a screen protector and is lighter to carry around.