Shenzhen ZTW Model Science&Technology Co.,ltd
| Continuous/ Burst Current | 20A/30A |
| Size | 38.0*16.0*10.0mm |
| Weight | 14g |
| Input Voltage | 2-4S LiPo/5-12NC |
| Programming Way | Transmitter/LCD Program Card G2/Android & iOS APP |
| Application | UAV, VTOL, Fixed-Wing & RC Helicopter |
| Product Name | Mantis Slim 20A SBEC G2 |
| BEC Output | 6V/ 3A |
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Product Specification
| Continuous/ Burst Current | 20A/30A | Size | 38.0*16.0*10.0mm |
| Weight | 14g | Input Voltage | 2-4S LiPo/5-12NC |
| Programming Way | Transmitter/LCD Program Card G2/Android & iOS APP | Application | UAV, VTOL, Fixed-Wing & RC Helicopter |
| Product Name | Mantis Slim 20A SBEC G2 | BEC Output | 6V/ 3A |
| High Light | 20A ESC Mantis Slim SBEC G2 ，SBEC G2 RC Fixed Wing ESC ，F3P Indoor Airplane 4S ESC | ||
ZTW Mantis Slim 20A SBEC G2 32-Bit ESC 2-4S with 6V/3A BEC for RC Fixed Wing F3P Indoor Airplane Mini VTOL UAV
14g Compact Power for F3P 3D & Light 3D
The Mantis Slim 20A packs a 32-bit processor into a 38×16×10mm, 14g flat package — designed for F3P indoor 3D, lightweight 3D foamies, and electric sailplanes where a low-profile ESC reduces frontal area and drag.
20A Continuous / 30A Burst on 2-4S
Delivers 20A sustained and 30A peak on 2-4S LiPo/LiHV through 18-gauge wires, with smooth power delivery for small outrunners and high-RPM indoor motors.
32-Bit Precision & Synchronous Rectification
The 32-bit MCU provides faster throttle response, ultra-smooth startup, and precise linearity. Synchronous rectification lowers ESC temperature and boosts efficiency for longer indoor and slope-soaring flights.
Forward/Reverse for 3D/4D Aerobatics
Motor direction switching with linear braking reverse enables 4D maneuvers and short landing rolls — a feature set rarely found in ESCs this small and light.
6V/3A Switching BEC (5A Peak)
The 6V/3A switching BEC handles peak currents up to 5A, powering digital mini servos through aggressive 3D sequences without voltage sag.
Triple Programming & Protections
Transmitter stick, LCD Program Card G2, or APP programming. Six protection layers: start-up, over-heat, phase-loss, signal-loss, low-voltage cutoff, and over-current.
Pre-Soldered XT60 & 2mm Bullets
Amass XT60 battery connector and 2mm gold bullets pre-installed for clean, reliable installation.
| 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 |
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
>20 Million
Employee Number:
100~500
Ecer Certification：
Verified Supplier
About ZTW Shenzhen ZTW Model Science & Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, manufacturing, and sales of brushless electronic speed controllers (ESCs) and propulsion systems for RC models, UAVs, and industrial applications. Since our founding in 2007, we hav... About ZTW Shenzhen ZTW Model Science & Technology Co., Ltd. is a high-tech enterprise specializing in the R&D, manufacturing, and sales of brushless electronic speed controllers (ESCs) and propulsion systems for RC models, UAVs, and industrial applications. Since our founding in 2007, we hav...
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