I have used the new battery 5 out of 6 days after receiving it for commercial purposes (25 mins +.) It has worked great however a little difficult remove, and the "green power up" rings are very dim. I can tell it's not an OEM battery but that's to be expected for Mavic Pro 2 these days. This is my 3rd attempt at finding reputable, reliable Mavic Pro 2 replacement batteries so TBD if they'll last longer than 3-5 weeks like others.