I have a mac and can't figure out how to attach picture. But it's the battery that it came with, and I swapped with my other blade that is working and they don't work on this one. it says 800mah on the battery.
Since you have a Mac, I’m going to assume you also have a smartphone of some kind. Install the Tapatalk app (it’s free, but ad-supported) on your phone, use that app to access this forum, and then you can post pics directly from the app (well, you can with the iOS app, so I assume that it works with Androids, too) just by picking them from your camera roll.
And yes, of course you have the option of NOT doing this... it’s not an order, and I’m in no position to give orders in the first place.