Specialized Turbo Creo with Di2 question

[eddief]

Does it use a Di2 battery or does the Di2 run of the bike's big main battery?

[Blown Reek]

Considering all the "brains" of the Di2 system are in the battery, I'd say that they are two separate batteries.

[Spdntrxi]

yeah there is way too much brains in a di2 battery.. it's not running off the creo battery

[eddief]

how they get the dropper cable and battery in the bottom of the post at the same time?

[Spdntrxi]

how they get the dropper cable and battery in the bottom of the post at the same time?
who says the battery is "in" the post ?

I have a dropper on my gravel bike(not a creo) and my battery is in the seat tube below my dropper.