
Standard 30A BLDC ESC with T-Type Connector
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Prices updated: 12 Oct 2026
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About this product
A 30A brushless DC (BLDC) electronic speed controller with a T-type connector and motor connectors, designed for drone and RC builds. It drives brushless motors and provides a 5V 3A BEC output for powering the receiver. It supports 2S to 3S Li-Po batteries and is rated 30A continuous, with 40A peak for under 10 seconds.
Specifications
- Continuous current
- 30A
- Peak current
- 40A (under 10s)
- BEC output
- 5V 3A
- Input voltage
- 11.1 ~ 11.7 V
- Battery support
- Li-Po 2S-3S; Ni-MH 4-10 cells (auto detect)
Frequently asked questions
How do I connect it to a motor and receiver?
Connect the three motor wires to the motor; swapping any two of them reverses the direction. Connect the battery to the main power leads, observing polarity, and connect the throttle signal lead to the receiver. The 5V BEC output can power the receiver.
Can I use a 4S battery with this ESC?
The listing specifies 2S to 3S Li-Po batteries. A 4S pack is outside the stated range, so use a battery within 2S to 3S unless the ESC's rating says otherwise.





