Random Specs:

• Motors are 19000 KV
• Flys for 3 minutes, charge to 4.25v, fly to 3.3v, recovers back to 3.75v
• Runs newest firmware of Emu flight with Project Mocking Bird Tune
• 48Khz
• Built from V-whoop

I am having this issue where power drops temedously and towards the end of the battery at 3.3 volts, the drone barely holds itself up at full throttle... Motors do not get hot at all. This is my first 65mm whoop and I didnt know if that was normal? The inverted 75mm whoop had worse voltage sag running the ph2.0 connectors, but still had more power at 2.9 volts, and only weighed a 3-4 grams heavier. Not sure if this is emuflight or maybe the batttery I am running is too big, I may try going back to betaflight. Another option I considered was trying the betafpv 260 mah batteries. Let me know if anyone has any advice or opinions please.