Skystars KM80 80A 4-in-1 30×30 ESC

The Skystars KM80 is a high-output 4-in-1 ESC engineered for demanding 5-inch to 7-inch freestyle quads, fast-forward racing frames, and heavy-lift cinelifters. Built on a standard 30.5x30.5mm mounting footprint, it delivers robust power handling to prevent desyncs or voltage sag when pushing high-KV motors and large stators.

Key features

• Delivers 80A of continuous current per channel to meet extreme heavy-lift power demands.
• Runs modern AM32 firmware for fast telemetry, smooth motor start-ups, and advanced timing control.
• Oversized soldering pads make heavy-gauge wire installation straightforward and secure.
• Premium MOSFETs and board layout ensure excellent thermal dissipation under sustained high-throttle loads.

Specifications

• Continuous Current: 80A per channel
• Input Voltage: 3-8S LiPo
• Firmware: AM32
• Telemetry: Supported
• Mounting Dimensions: 30.5x30.5mm

Compatible with any standard flight controller using an 8-pin wiring harness, this ESC serves as an excellent drop-in upgrade for pilots burning through lower-rated boards or building an 8S powerhouse from the ground up.