HOBBYWING SKYWALKER 15A V2 Speed Controller from Hobbywing — a compact and reliable electronic speed controller (ESC) for small and medium-sized radio-controlled models. The SKYWALKER 15A V2 combines ease of installation, programmability, and protection features, making it a versatile solution for airplane, helicopter, or multi-rotor models.

Key Features

• 1. Continuous Current: 15 A (continuous), suitable for small and medium models.


• 2. Peak Current: temporarily up to 20 A — useful for instantaneous acceleration.


• 3. BEC (Battery Eliminator Circuit): built-in, linear mode 5 V, 2 A for powering the receiver and servos.


• 4. Power Supply Voltage: compatible with 2S–3S LiPo batteries.


• 5. Dimensions and Weight (in two places in the original): the description text specifies approximate dimensions of 32×25×8 mm, while the technical specifications indicate precise dimensions of 48.0×22.5×6.0 mm; weight: 17 grams.


• 6. Protections and Capabilities: overcurrent protection, overtemperature protection, braking function support, and adjustable start mode for optimal motor acceleration.


• 7. Programmable Parameters: programmer and LED program card support; programming via programming port / throttle wire.

Technical Parameters (detailed)

Continuous / Peak Current: 15A / 20A

Input: 2-3S LiPo

BEC Output: linear mode 5V, 2A

Input Wires: Red – 20AWG – 100 mm × 1; Black – 20AWG – 100 mm × 1

Output Wires: Black – 20AWG – 100 mm × 3

Input Connectors: None

Output Connectors: None

Transmitter Support: Supported

LED Program Card Support: Supported

Programming Port: Programming port / throttle wire

Size and Weight:

Size: 48.0×22.5×6.0 mm (in technical data); another part of the description indicates approximate dimensions of 32×25×8 mm. Weight: 17 grams.

The SKYWALKER 15A V2 from Hobbywing — an excellent choice if you need a compact ESC with integrated BEC, modern protections, and the ability to precisely adjust parameters for a specific model. With 2-3S LiPo support and a peak current of up to 20 A, it provides the necessary power reserve for most small and medium applications, and the ability to connect a programmer or LED card simplifies fine-tuning of motor operation characteristics.

Other products in this category here Stacks (FC+ESC)