I've never heard of 10&10...The way I've always "primed" a lipo and the way I was shown is simply discharging on my discharger down to it's repective point (3s 11.1...4s 14.8...6s 22.2 and than simply recharging it, I would never fly a brand new battery, that's just a risk altogether)
However none of this info actually applies to a inspire (can't say for the phantom) as it requires the battery to be fully charged when you first receive it and tells you to do so in the app and from what I understand you don't wanna fly the Inspire on a half *** battery anyway. Now you could probably do this without using the app, but then you wouldn't be able to monitor the battery while flying and you have to guesstimate the time frame. On top of that I get errors all over the place when putting in a new battery, it knows when it's a brand new battery since it tracks all the info about it.
DJI wanted the guess work out of the Inspire all together and they very much succeeded. I really don't think this is required for an Inspire...if you're looking to prolong the lifespan of your battery just pay attention to your flying, set your limits to like 30% and 20% (any lipo should only utilize 80% of it's capacity) If you happen to go beyond 80%, it's not the end of the world, just make sure to put it on the charger as soon as you can, like when you get home, until about 23.1-23.3ish (this is considered storage mode on standard 6s lipo) this is a bit tricky to do as you will have to check the life through the inspire and the app to get it right. Set your discharge from 10days to like 2 or 3 days, this part irritates me a little bit, as with my standard lipos they never remain fully charged unless I'm flying that day..the longer a battery sits charged the chemical begins to break down faster which lowers life expectancy but again guesswork removed, so on DJI smart lipos this could be different.
