“Unknown brand to me but at a good price so I bought 5 of them. Using them on a Mini Neptune as I can't get a 350mah to fit with my Spectrum 4 ch rcvr. How do they work?They perform like they are a larger capacity battery in this model I am getting 4 to 4:15 minutes with a safe margin at 3.7 when done. This is with a mixture of throttle settings but with enough full throttle to keep things interesting. They were and are so good I got a few more. That is my 5 star recommendation.”
