Hobbywing Seaking 30A V4 Speed Control

The Hobbywing Seaking 30A V4 Speed Control (HW30302061) is a compact, waterproof marine ESC for sensorless brushless boat setups. Delivering 30A continuous and 100A peak on 2–3S LiPo, it offers dependable power with a selectable 6V/7.4V BEC rated at 1.5A. Designed for tidy installs, it features pre-wired leads and robust 3.5mm gold female output connectors.

Key Specifications

• Operation: Brushless, sensorless
• Waterproof design
• Continuous/Peak Current: 30A / 100A
• Input Voltage: 2–3S LiPo
• BEC Output: 6V or 7.4V @ 1.5A
• Input Wires: Red 14AWG 75mm, Black 14AWG 75mm
• Output Wires: Black 16AWG 60mm x3
• Input Connectors: None
• Output Connectors: 3.5mm gold female plug
• Size: 32.8 x 26 x 18.3 mm
• Weight: 33.9 g (including wire and output plug)
• Boat applicable: ≤45 cm

Programming & Data Features

• Programmable via LED Program Box, LCD G2 Program Box, LCD PRO, or OTA Programmer
• Program port: Throttle signal wire
• Data recording: Extreme value, real-time, and historical (graph) supported
• Firmware upgrade supported

Suggested Compatibility

• RC boats up to 45 cm length