Uploaded May 2022 | Updated September 2026, 2 weeks ago

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Can the entire system including the Motor, Servos and receiver be powered by a single cheap 18650 3.7 volt battery?
How To Build The Simple RC Airplane That Can Fly With 3.7V Single Battery.

* 20A ESC: https://s.click.aliexpress.com/e/_DFglCoP OR
banggood.com/custlink/mvvDggsH4C
* 9gr Micro servos: https://s.click.aliexpress.com/e/_DDeBPIB
* 5gr Micro servo: banggood.com/custlink/mGDDqrPdDB
* 1.2mm Pushrods: https://s.click.aliexpress.com/e/_DedOeyr
* Servo control horn: https://s.click.aliexpress.com/e/_DmJqmaT
* DC 180 Motors : https://s.click.aliexpress.com/e/_oCE38DL
* 108mm Propellers (CW&CCW): https://s.click.aliexpress.com/e/_DeIGDnZ
* Radio control system: https://s.click.aliexpress.com/e/_DCPHEVN or * tr.banggood.com/custlink/vvGEUUB1Tq
* Micro receiver: https://s.click.aliexpress.com/e/_DEXCStt
(18650 Battery 1500mAh+ & 4A+)
* 18650 3.7V Battery : https://s.click.aliexpress.com/e/_okFDle5
* 18650 Charger: https://s.click.aliexpress.com/e/_DEIr0cJ
* Hot melt Glue Gun: https://s.click.aliexpress.com/e/_DkCDXLd OR
https://s.click.aliexpress.com/e/_DnDleen OR https://s.click.aliexpress.com/e/_Dl2EcLt
* JST Connector&Cable: https://s.click.aliexpress.com/e/_DmTw9mx
* Cable Tie: https://s.click.aliexpress.com/e/_DBIS3ax

5mm kraft foam board
3mm insulation foam
2mm balsa sheet

18650 Charger: https://s.click.aliexpress.com/e/_oESIlBT

Diagrams for dimensions: tinyurl.com/95mc2hjh

Technicial Specifications:

Wing length: 88 cm
Body length: 65 cm
Wing area: 1056.00 cm2
Flight weight: 192 g
Center of gravity (CG): 4.7 cm - 5.3 cm from the front of the wing
Vbar: 0.86
Motor: DC 180 Brushed
Battery: 18650 3.7V
ESC: 20A Brushed
Remote control: 3 channels or higher and 2 micro servos
Approximate flight time (for 2600mAh) : 20-25 minutes (in ideal conditions)

#rcairplane #diyairplane

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