2S-4S ZTW Mantis Slim 30A SBEC ESC G2 6V/3A BEC For Park Flyer
The ZTW Mantis Slim 30A SBEC G2 is a slim 32-bit ESC delivering 30A continuous and 40A burst on 2-4S LiPo. At 54×18×11mm and 18g with 6V/3A BEC (5A peak), synchronous rectification, forward/reverse mode, and XT60 for extreme F3P 3D and lightweight park flyers.
ZTW Mantis Slim 30A SBEC G2 32-Bit ESC 2-4S with 6V/3A BEC for F3P Extreme 3D, Foamie and Park Flyer
Highest-Current Slim ESC for Extreme 3D
The Mantis Slim 30A is the most powerful model in the Slim lineup, delivering 30A continuous in an 11mm-thick, 18g flat package — built for extreme F3P 3D, high-performance foamies, and lightweight park flyers that need more current but cannot fit a standard ESC.
30A Continuous / 40A Burst on 2-4S
30A sustained and 40A peak on 2-4S LiPo/LiHV through 16-gauge wires handles hotter outrunners and higher cell counts than the 15A/20A Slim models, with generous burst headroom for aggressive 3D.
32-Bit Processor & Synchronous Rectification
The 32-bit MCU delivers smooth startup, precise throttle linearity, and fast response. Synchronous rectification keeps temperatures low and efficiency high during sustained high-power aerobatics.
Forward/Reverse with Linear Braking
RVS motor direction switching and linear braking reverse support 4D aerobatics and controlled short landings — competition features in an 18g package.
6V/3A Switching BEC (5A Peak)
The 6V/3A switching BEC with 5A peak powers multiple mini digital servos for high-energy 3D sequences without brownouts.
Triple Programming & Protections
Program via transmitter, LCD Program Card G2, or APP. Full protection suite: start-up, over-heat, phase-loss, signal-loss, low-voltage, and over-current.
Pre-Soldered XT60 & 2mm Bullets
Amass XT60 and 2mm gold bullets come pre-soldered for fast installation.

Technical Specifications
| Specifications | Mantis Slim 15A SBEC G2 | Mantis Slim 20A SBEC G2 | Mantis Slim 30A SBEC G2 | Mantis 6A SBEC G2 | Mantis 25A SBEC G2 | Mantis 35A SBEC G2 | Mantis 45A SBEC G2 |
|---|---|---|---|---|---|---|---|
| Continuous Current | 15A | 20A | 30A | 6A | 25A | 35A | 45A |
| Burst Current | 30A | 30A | 40A | 10A | 35A | 45A | 55A |
| Input Voltage | 2-4S LiPo / 5-12 NC | 2-4S LiPo / 5-12 NC | 2-4S LiPo / 5-12 NC | 2-3S LiPo / 5-10 NC | 2-4S LiPo | 2-4S LiPo | 2-6S LiPo |
| BEC Output | 5V / 3A | 6V / 3A | 6V / 3A | 5V / 3A | 5.0/6.0/7.4V Adj. / 4A | 5.0/6.0/7.4V Adj. / 4A | 5.0/6.0/7.4V Adj. / 4A |
| CPU Frequency | 32-bit / 96MHz | 32-bit / 96MHz | 32-bit / 96MHz | 32-bit / 96MHz | 32-bit / 96MHz | 32-bit / 96MHz | 32-bit / 96MHz |
| Programming | Tx / LCD Card G2 / App | Tx / LCD Card G2 / App | Tx / LCD Card G2 / App | Tx / LCD Card G2 / App | Tx / LCD Card G2 / App | Tx / LCD Card G2 / App | Tx / LCD Card G2 / App |
| Firmware Upgrade | Not Supported | Not Supported | Not Supported | Not Supported | Not Supported | Not Supported | Not Supported |
| Power Wire | 20AWG | 18AWG | 16AWG | 22AWG | 18AWG | 16AWG | 14AWG |
| Motor Wire | 20AWG | 18AWG | 16AWG | 22AWG | 18AWG | 16AWG | 14AWG |
| Battery Plug | JST Female | XT60 (Amass) | XT60 (Amass) | XT30 (Amass) | XT60 (Amass) | XT60 (Amass) | XT60 (Amass) |
| Motor Bullet | 2.0mm | 2.0mm | 2.0mm | 2.0mm | 3.5mm | 3.5mm | 3.5mm |
| Size (L×W×H) | 25.5×15.0×5.0mm | 38.0×16.0×10.0mm | 54.0×18.0×11.0mm | 25.0×15.0×6.0mm | 68.0×28.0×10.0mm | 68.0×28.0×10.0mm | 73.0×28.0×10.0mm |
| Weight | 10g | 14g | 18g | 7g | 36g | 40g | 45g |