What size battery do you perfer on a 3inch?
650 or 850mah?
Thanks!

on my 3inch I have been flying on tattu 650mah 4S 75C. 850mah is a bit too heavy for so smalll frame. If you put 3.5 inch props 850mah is fine, but 650 is much better for 3inch

I used 850 and could feed DYS 3045x3BN. I switched to 750 and felt a little bit less power, however, it's hard to notice. I will stay with 750 because of it's weight. Furthermore, if would say pick any size you like as long as your are sub 250

1000mah nanotech are a good option as well if you can find them in stock somewhere.

Depend on expectation, our guy's made 3inch build with 3S 400mah under 150g, no looking into 4s up to 500mah. That beast rips through track like a monster on 3s, will destroy with 4s

I've got a 3" Japalura and use 650, 850 and 1050 4S 75C Tattus.

650 = cheetah

850 = heavyweight prizefighter

1050 = obese Energizer bunny