Originally Posted by s.hantiu
The 3 battery is waving around 1200 grams. You think i should buy a bigger frame ?
Something is not right if the battery is 2/3rds the AUW of you quad. 15,000 mAh is more appropriate for an 800mm frame and some big motors I would think. I am going to be using 16,000 mAh on an 800 mm hexa with very powerful motors (3KG thrust each.)