HobbyKing 120AボートESC 4A UBEC

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not tried yet

Jan 18, 2022

not yet tried

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Great esc

Dec 20, 2021

High load!

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high current load capacity

Apr 01, 2021

very stable

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A Mono

Sep 10, 2020

good quality

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Works like a CHARM

Jul 20, 2020

Live up to specs, happy with performance

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Reliable

Jun 14, 2020

Just buy it

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HOBBYKING 120A BOAT ESC 4A UBEC

May 21, 2020

works great and a good price

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Not as powerful

Dec 30, 2019

Not very powerful

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Ian

Oct 15, 2019

Great product but don’t forget an inline fuse. Get a stalled motor and this baby will burn itself to death big style.

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ESC OVER HEATING

Aug 29, 2019

Get very hot and shut off. I am using 5 cell and 4 cell Lipo battery,
the motor is Turnigy 3974-2200.
I can go in a low speed but if I use full power it will shut off in 5 seconds and get very hot. Cooling water flow to the ESC is fine. I have separate cooling for ESC.
That was the ESC recommended for this motor.
It's on 44" race boat. I am really disappointed.