This video is worth watching regarding the most popular batteries for the YUNEEC. A comparison by Carolina Dronz.
RodeoGeorge
Nice test ... but I don't believe this guy's test.
It would be easier to test the batteries by using a simple 12V 50W Halogen-Lamp.
Measuring the voltage during discharge, so there are no other influences like wind,
time diffents or hardware differences by the drones.
Test by Carolina Dronz
yuneec:
10,8V 14:46
10,2V 18:15 +0:25
GIFI:
10,8V 15:46 +1:00
10,2V 17:50
Venom:
10,8V 17:02 +2:16
10,2V 19:40 +1:50
Test 2
10,6V yuneec: 15:06
10,6V venom: 15:46
My little idea
Venom:
Product Dimensions: 17.8 x 5.1 x 3.3 cm
Item Weight: 431 g
Yuneec:
Item Weight: 440 g
Ultra Fire
18650
6800mAh
3,7V
Li-Ion
6.5*1.8*1.8 cm
Item Weight: 37g
Using 9 pices of the batteries (333g) 3x3 (in row) we have 11,1V by using 20,400mAh ... theoretically.
--[3,7V]-[3,7V]-[3,7V]--
--[3,7V]-[3,7V]-[3,7V]-----11,1V/20400mAh
--[3,7V]-[3,7V]-[3,7V]--
Normal values for these types of batteries are 2000mAh ... 3000mAh ... 4000mAh, so
I do not know, how real the value of 6800mAh is. But this could be the way to fly
longer
