Mantis ESC 85A SBEC G2 3-8S Drone Motor ESC With 8A BEC For 90mm EDF

ZTW Mantis 85A SBEC G2 32-Bit ESC 3-8S with 8A BEC for Large 3D Aerobatic, 90mm EDF and RC Airplane

85A 3-8S Power for Large 3D & EDF

The Mantis 85A delivers 85A continuous across 3-8S in a 107g package — designed for .60-.90 class 3D aerobatic airplanes, 90mm EDF jets, and large sport planes that need high voltage and high current in a compact ESC.

85A Continuous / 95A Burst on 3-8S

85A sustained and 95A peak through 12-gauge wires drives 90mm EDF inrunners and large high-KV outrunners with relentless power for vertical aerobatics and high-speed passes.

32-Bit Precision & Auto Timing

The 32-bit processor with automatic advance-angle identification optimizes efficiency for both outrunner and inrunner motors, with smooth throttle linearity across the wide 3-8S range.

Synchronous Rectification

Kinetic energy recovery and synchronous rectification reduce heat and improve efficiency — critical for 8S setups running at sustained high power.

6/7.4/8.4V Adjustable 8A BEC

The 8A switching BEC at selectable 6/7.4/8.4V powers multiple high-torque HV digital servos on large 3D and jet airframes.

Firmware Upgrade & Data Feedback

Supports firmware updates and real-time APP monitoring of current, voltage, temperature, RPM, and throttle — fine-tune performance and track motor health.

Programming & Protections

Transmitter/LCD G2/APP programming, soft/normal acceleration, RVS braking. Six protection layers. Pre-soldered XT90 and 4mm gold bullets.

Technical Specifications