I have 2 of these 3.5 voladors, 4S 1505 and a 6S 1604 based.. the 4S is barely under 250g with 650mah batteries and the 6S is barely over with 550mah. both have speedybee mini FC/ESC and a TX800. I am pretty sure the 1804 will be over 250g even with tpu removed ( if that matters to you )
Speedybee mini is exactly what I have for this build. I have like 12 4s batteries but they are all around 1300mah. Is that too much? I noticed the mah that u run, is it for weight?