Battery Installation; Center Of Gravity - Freewing F-104 Starfighter User Manual

Battery Installation

Lift up tape and remove the
battery compartment cover
Velcro
Before connecting a battery to the ESC, please
switch on the transmitter power and make sure
the throttle stick is in the lowest position.
Engaged the kill switch if you have one
assigned.

Center of Gravity

The correct Center of Gravity is directly related to the
success of the initial flights. Refer to the following
diagram to ensure you have the proper CG. Once
comfortable with the airplane, you can adjust the CG to
suit your individual taste.
You can adjust the CG by moving the
battery either forward or back. If you find
that moving the battery is insufficient,
you can use some other suitable material
such as a sticky back weight strip to
counter weight.
Motor parameters
M3.0
NOTE：This motor is a special product for use only with the Freewing 90mm 12-blade ducted fan P090 2.
Conversely, the 90mm 12-blade ducted fan P0902 is not for use with any other motors!
Volate
Item No.
KV Value
22.2
MO 03748
1550RPM/V
13
R
Battery compartment cover
Battery
Battery tray
78mm
(3-1/8")
20.35mm
47.29mm
54.29mm
Current
Pull
(A)
(g)
(V)
95 3600
After installing the battery, use
the Velcro strap to lock it in.
Battery hatch space size: 60 x 27 x 10mm
The recommended battery capacity and discharge
rate is:
Weight
Motor No Load
(g)
Resistance Current
0.02
195 2.7A/10V
EN
M3.0 (4pcs)
Propeller
ESC
90mm
95A
Ducted Fan
F-104S Starfighter
Item No.:FJ310