Battery

Motors that fit the Sub250 4S 720 mAh 100C LiHV

Fit here is decided by Motor KV suits the battery. All 19 of them were checked against it, rule by rule: 7 fit, 3 fit with a compromise, 9 do not.

Back to the Sub250 4S 720 mAh 100C LiHV · Every Motors in the catalogue

Works (7)

Works
BetaFPV 1404 4500KV
BetaFPV180 krour estimate
4500KV suits a 4S setup.
Rule: Motor KV suits the battery
Buy at BetaFPV
Works
EMAX E3 Series 2807
EMAX
1700KV suits a 4S setup.
Rule: Motor KV suits the battery
The builds of this product do not agree (3 checked)
- Works, with a compromiseEMAX E3 Series 2807 1300KV 1300KV on 4S is outside the usual range. It will fly, but expect heat or lost punch.
- Works, with a compromiseEMAX E3 Series 2807 1500KV 1500KV on 4S is outside the usual range. It will fly, but expect heat or lost punch.
- WorksEMAX E3 Series 2807 1700KV 1700KV suits a 4S setup.
Search Banggood
Works
EMAX ECO II 2207
EMAX160 krour estimate
1700KV suits a 4S setup.
Rule: Motor KV suits the battery
Buy at EMAX
Works
iFlight Xing2 2207
iFlight230 krour estimate
1855KV suits a 4S setup.
Rule: Motor KV suits the battery
Buy at Banggood
Works
iFlight XING 2806.5
iFlight
1800KV suits a 4S setup.
Rule: Motor KV suits the battery
The builds of this product do not agree (2 checked)
- Works, with a compromiseiFlight XING 2806.5 1300KV 1300KV on 4S is outside the usual range. It will fly, but expect heat or lost punch.
- WorksiFlight XING 2806.5 1800KV 1800KV suits a 4S setup.
Search Banggood
Works
RCinPower Wasp Major 22.6-6.5 1860KV
RCinPower250 krour estimate
1860KV suits a 4S setup.
Rule: Motor KV suits the battery
Search Banggood
Works
T-Motor Velox Veloce V2207.5 V2
T-Motor280 krour estimate
1750KV suits a 4S setup.
Rule: Motor KV suits the battery
Buy at T-Motor

Works, with a compromise (3)

Works, with a compromise
GEPRC SPEEDX2 2809
GEPRC
1280KV on 4S is outside the usual range. It will fly, but expect heat or lost punch.
Rule: Motor KV suits the battery
Buy at Banggood
Works, with a compromise
iFlight XING2 2809
iFlight
800KV on 4S is outside the usual range. It will fly, but expect heat or lost punch.
Rule: Motor KV suits the battery
Search Banggood
Works, with a compromise
RCinPower SmooX 2806.5
RCinPower
1350KV on 4S is outside the usual range. It will fly, but expect heat or lost punch.
Rule: Motor KV suits the battery
Search Banggood

Does not work (9)

Does not work
BetaFPV 0702 (2026)
BetaFPV
36000KV on 4S commands about 532800 RPM. That is far past anything this class of motor survives, and it will burn the motor and usually the ESC with it.
Rule: Motor KV suits the battery
Does not work
BetaFPV 0702 II
BetaFPV
30000KV on 4S commands about 444000 RPM. That is far past anything this class of motor survives, and it will burn the motor and usually the ESC with it.
Rule: Motor KV suits the battery
Does not work
BetaFPV 0702SE II
BetaFPV
23000KV on 4S commands about 340400 RPM. That is far past anything this class of motor survives, and it will burn the motor and usually the ESC with it.
Rule: Motor KV suits the battery
Does not work
BetaFPV 0802SE
BetaFPV110 krour estimate
19500KV on 4S commands about 288600 RPM. That is far past anything this class of motor survives, and it will burn the motor and usually the ESC with it.
Rule: Motor KV suits the battery
Does not work
BetaFPV 1102
BetaFPV120 krour estimate
18000KV on 4S commands about 266400 RPM. That is far past anything this class of motor survives, and it will burn the motor and usually the ESC with it.
Rule: Motor KV suits the battery
Does not work
Flywoo Robo 1002
Flywoo
23500KV on 4S commands about 347800 RPM. That is far past anything this class of motor survives, and it will burn the motor and usually the ESC with it.
Rule: Motor KV suits the battery
Does not work
HappyModel EX0802
HappyModel100 krour estimate
19000KV on 4S commands about 281200 RPM. That is far past anything this class of motor survives, and it will burn the motor and usually the ESC with it.
Rule: Motor KV suits the battery
Does not work
RCinPower GTS V3 0702
RCinPower
27000KV on 4S commands about 399600 RPM. That is far past anything this class of motor survives, and it will burn the motor and usually the ESC with it.
Rule: Motor KV suits the battery
Does not work
RCinPower GTS V3 1002
RCinPower
14000KV on 4S commands about 207200 RPM. That is far past anything this class of motor survives, and it will burn the motor and usually the ESC with it.
Rule: Motor KV suits the battery

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