I would like to know about batteries in flight?

Hello, my intention is to buy the kit that comes with two extra batteries.
here's my question.
I live in Brazil and I learned that I can not bring batteries out of equipment.
Can you tell something about it?
Does this type of battery I can embark on an international flight normally?
I thank you for your attention and awaiting response.
Thank you.

DJI Mavic Pro Drone

DJI Mavic Pro Drone

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