"Thanks for your reply
I don't want commercial products, i may need to ask a company if they can customize my request, or check any vendors who can satisfy my needs but I don't know who should i ask
The price limit is nearly 50,000."
Dears,Good day, i have currently inspire1 pro, i really like it, but i need to have a better product in terms of flight time, camera result ion, attitude, etc...would anyone me if there a way to replace the built-in battery with a better option ( +…