Shenzhen ZTW Model Science&Technology Co.,ltd
| Programming Way | Transmitter/LCD Program Card G2/Android & IOS APP |
| Continuous/ Burst Current | 125A/135A |
| Input Voltage | 3-8S LiPo |
| Size | 88.0*38.0*24.0mm |
| Weight | 127g |
| Product Name | Mantis 125A SBEC G2 |
| BEC Output | 6.0,7.4,8.4V Adjustable /8A |
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Product Specification
| Programming Way | Transmitter/LCD Program Card G2/Android & IOS APP | Continuous/ Burst Current | 125A/135A |
| Input Voltage | 3-8S LiPo | Size | 88.0*38.0*24.0mm |
| Weight | 127g | Product Name | Mantis 125A SBEC G2 |
| BEC Output | 6.0,7.4,8.4V Adjustable /8A | ||
| High Light | 8A BEC ZTW Mantis ，ZTW Mantis 125A SBEC G2 ，110mm EDF ZTW mantis ESC | ||
ZTW Mantis 125A SBEC G2 32-Bit ESC 3-8S with 8A BEC for 110mm EDF, Giant 3D and Competition RC Airplane
125A Flagship SBEC for Giant-Scale Power
The Mantis 125A is the most powerful SBEC model in the Mantis lineup, delivering 125A continuous on 3-8S in a 127g package — built for 110mm+ EDF jets, giant-scale 3D aerobatic aircraft, and competition-level airplanes.
125A Continuous / 135A Burst on 3-8S
125A sustained and 135A peak through 10-gauge wires drives the largest EDF units and high-power outrunners with massive current headroom for sustained full-throttle flight.
Compact 88mm Footprint, High Current Density
Despite the 125A rating, the Mantis 125A retains the same 88×38×24mm footprint as the 85A/105A — exceptional current density for space-constrained giant-scale and jet installations.
32-Bit Processor & Synchronous Rectification
The 32-bit MCU with auto timing delivers precise control across the 3-8S range. Synchronous rectification and kinetic energy recovery maximize efficiency and minimize heat under extreme loads.
6/7.4/8.4V Adjustable 8A BEC
The 8A BEC at selectable 6/7.4/8.4V handles multiple high-torque HV servos on giant-scale control surfaces without an external BEC.
Firmware Upgrade & Live Data
APP firmware updates and real-time monitoring of current, voltage, temperature, RPM, and throttle — essential for tracking high-power setups and optimizing gear ratios.
Programming & Protections
Transmitter/LCD G2/APP programming, soft/normal acceleration, RVS braking. Six protection layers. Pre-soldered XT90 and 4mm gold bullets.
| Specifications | Mantis 65A SBEC G2 | Mantis 85A SBEC G2 | Mantis 105A SBEC G2 | Mantis 125A SBEC G2 | Mantis 130A HV OPTO G2 | Mantis 160A HV OPTO G2 | Mantis Nano 80A HV OPTO |
|---|---|---|---|---|---|---|---|
| Continuous Current | 65A | 85A | 105A | 125A | 130A | 160A | 80A |
| Burst Current | 75A | 95A | 115A | 135A | 150A | 180A | 100A |
| Input Voltage | 3-6S LiPo | 3-8S LiPo | 3-8S LiPo | 3-8S LiPo | 6-14S LiPo/LiHV | 6-14S LiPo/LiHV | 6-14S LiPo |
| BEC Output | 6.0/7.4/8.4V Adj. / 8A | 6.0/7.4/8.4V Adj. / 8A | 6.0/7.4/8.4V Adj. / 8A | 6.0/7.4/8.4V Adj. / 8A | None (OPTO) | None (OPTO) | None (OPTO) |
| 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 | Supported | Supported | Supported | Supported | Supported | Supported | Supported |
| Power Wire | 14AWG | 12AWG | 10AWG | 10AWG | 10AWG | 10AWG | 12AWG |
| Motor Wire | 14AWG | 12AWG | 12AWG | 10AWG | 10AWG | 10AWG | 14AWG |
| Battery Plug | XT60 (Amass) | XT90 (Amass) | XT90 (Amass) | XT90 (Amass) | XT90 (Amass) | XT90 (Amass) | XT90 (Amass) |
| Motor Bullet | 3.5mm | 4.0mm | 4.0mm | 4.0mm | 5.5mm | 5.5mm | 4.0mm |
| Size (L×W×H) | 60.0×36.0×23.0mm | 88.0×38.0×24.0mm | 88.0×38.0×24.0mm | 88.0×38.0×24.0mm | 82.0×45.0×33.0mm | 82.0×45.0×33.0mm | 56.0×31.0×23.0mm |
| Weight | 60g | 107g | 114g | 127g | 205g | 209g | 77g |
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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