thank you for your advice from experience

im new to phantom power and accessories. i think i found something that is kind of capable of what im looking for.

https://www.amazon.com/V-Mount-Uninterrupted-Battery-Charger-Panasonic/dp/B01B6011GO?th=1

with this plate i am able to charge batteries while everything is still rigged up then switch to battery power whenever necessary. im not 100% but i think this is able to!