Shenzhen ZTW Model Science&Technology Co.,ltd
| Continuous Current | 105A |
| BEC Output | 6.0,7.4,8.4V adjustable/8A |
| Size | 95*44*27mm |
| Burst Current | 115A |
| Weight | 199g |
| Programming Way | LCD Program Card G2/Android & iOS APP |
| Model Name | Seal 105A SBEC G2 |
| Input Voltage | 3-8S LiPo |
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Product Specification
| Continuous Current | 105A | BEC Output | 6.0,7.4,8.4V adjustable/8A |
| Size | 95*44*27mm | Burst Current | 115A |
| Weight | 199g | Programming Way | LCD Program Card G2/Android & iOS APP |
| Model Name | Seal 105A SBEC G2 | Input Voltage | 3-8S LiPo |
| High Light | 105A Seal SBEC G2 ZTW ，ZTW 8S ESC ，Racing Boats 8S ESC | ||
ZTW Seal 105A SBEC G2 32-Bit Waterproof ESC 3-8S with Water Cooling for Racing Boats and Industrial Thrusters
32-Bit 170MHz — Performance Sweet Spot
The Seal 105A G2 pairs a 170MHz 32-bit MCU with 105A continuous output, making it the performance sweet spot for 8S RC racing boats and medium industrial marine thrusters. Super smooth start-up and precise throttle linearity give competitors the edge.
105A Continuous / 115A Burst with Advanced MOSFETs
New-generation MOSFETs deliver low heat generation and instant high-current withstand capability. 105A sustained and 115A peak on 3-8S drives high-kv racing motors and large thruster motors with authority.
IP67 Waterproof + Dual Water Cooling
IP67 full waterproof rating handles the harshest marine conditions. Two integrated water-cooling channels with customized heat sinks ensure optimal thermal management during prolonged full-throttle racing runs.
8A Adjustable SBEC
The 6.0/7.4/8.4V switching BEC supplies 8A for receivers and multiple high-torque servos — ideal for racing boats demanding precise, high-speed steering control.
Forward/Reverse Modes & Freewheeling
"Forward Only" for pure racing, "Forward and Backward" for recovery and docking. Freewheeling technology improves efficiency and saves battery energy during coasting.
Comprehensive Protection
Thermal power reduction, LVC, start-up, signal loss, phase loss, over-current, abnormal voltage, and over-load protection — a full safety net for competitive and commercial use.
Telemetry & Multi-Platform Programming
Real-time data returning via ZTW App or LCD Program Card G2. Configure via Bluetooth app, LCD card, or transmitter. Supports high-RPM motors and is compatible with most motors on the market.
| Specifications | Seal 70A SBEC G2 | Seal 90A SBEC G2 | Seal 105A SBEC G2 | Seal 130A SBEC G2 | Seal 200A SBEC G2 |
|---|---|---|---|---|---|
| Continuous Current | 70A | 85A | 105A | 125A | 200A |
| Burst Current | 80A | 95A | 115A | 135A | 240A |
| Input Voltage | 3-6S LiPo | 3-8S LiPo | 3-8S LiPo | 3-8S LiPo | 4-8S 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 | 6.0/7.4/8.4V Adj. / 10A |
| CPU | 32-bit / 170MHz | 32-bit / 170MHz | 32-bit / 170MHz | 32-bit / 170MHz | 32-bit / 170MHz |
| Water Cooling | Dual-Channel | Dual-Channel | Dual-Channel | Dual-Channel | Dual-Channel |
| 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 |
| Firmware Upgrade | Supported | Supported | Supported | Supported | Supported |
| Waterproof | Yes | Yes | Yes | Yes | Yes |
| Power Wire | 14AWG | 12AWG | 10AWG | 10AWG | 10AWG |
| Motor Wire | 14AWG | 12AWG | 12AWG | 10AWG | 10AWG |
| Battery Plug | XT60 | XT90 (Amass) | XT90 (Amass) | XT90 (Amass) | None (Solder) |
| Motor Bullet | 3.5mm Gold | 4.0mm Gold | 4.0mm Gold | 4.0mm Gold | None (Solder) |
| Size (L×W×H) | 64×38×26mm | 95×44×27mm | 95×44×27mm | 95×44×27mm | 106×52×30mm |
| Weight | 107g | 196g | 199g | 205g | 306g |
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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