Awww crap I read that as 8.6. Darn my eyes.They are usually meant to be ran with a 6v BEC. Looking at the picture I posted above though the input side says 4.8-6v. So imma say no it won't take a 2s directly.
https://www.amazon.com/gp/product/B08DM2CP3T/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
The one I listed isnt rated to 2s, but its only got used on 2s.