Help! Ez battery max MAH

Hey guys, I built the Ez mini mini Guinea for the ez pack. The 150 mah battery on the ez pack provides me with about 5 minutes
Of fun before it can’t gain any altitude. What is about the maximum mah I can buy with a battery before it turns into a science project?
 

Bricks

Master member
It is how much weight can the plane fly with , with out diminishing returns of a bigger battery for it to hall around.
 

AgentC

Elite member
It all depends on the plane you're building, really. I have a range varying from 300 to 450, but I also want to get a few smaller ones to get some ultra-light birds... For me, the 450 seems to be the highest I'd go, but that doesn't mean you can't try higher...?

I was flying the FT EZ Hornet on v1 motors last night on a 300mAh and got a 9-minute flight (the plane weighs 33g before the battery is added, see below)
PXL_20240723_162144901.jpg

In my opinion, though, it's essential to get the v1 props and throw them away, as far away as possible. The v2 ones are night-and-day different in performance, and I've also experimented with a few other brands/types, to varying levels of success (and failure).