Shenzhen ZTW Model Science&Technology Co.,ltd
| Continuous Current | 125A |
| BEC Output | 6.0,7.4,8.4V adjustable /10A |
| Weight | 205g |
| Size | 95*44*27mm |
| Burst Current | 135A |
| Input Voltage | 3-8S LiPo |
| Programming Way | LCD Program Card G2/Android&IOS APP |
| Model Name | Seal 130A HV SBEC G2 |
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Product Specification
| Continuous Current | 125A | BEC Output | 6.0,7.4,8.4V adjustable /10A |
| Weight | 205g | Size | 95*44*27mm |
| Burst Current | 135A | Input Voltage | 3-8S LiPo |
| Programming Way | LCD Program Card G2/Android&IOS APP | Model Name | Seal 130A HV SBEC G2 |
| High Light | 8S ZTW Seal ESC 130A ，3S ZTW Seal ESC 130A ，Waterproof Large RC Boat ESC | ||
ZTW Seal 105A SBEC G2 32-Bit Waterproof ESC 3-8S with Water Cooling for Racing Boats and Industrial Thrusters
32-Bit 170MHz Flagship Low-Voltage Power
The Seal 130A G2 is the top-current 3-8S model, combining a 170MHz 32-bit processor with 125A continuous output for large RC boats, high-performance catamarans, and heavy industrial marine thrusters demanding maximum 8S power.
125A Continuous / 135A Burst with Next-Gen MOSFETs
Advanced MOSFET technology provides low heat, instant current withstand, and high reliability. 125A sustained and 135A peak drives the largest 8S-compatible motors with confidence for big-block boats and heavy-lift subsea thrusters.
IP67 Waterproof + Dual-Channel Cooling
Full IP67 waterproof construction with two water-cooling pipes and custom heat sinks ensures efficient heat dissipation even in the confined, hot motor boxes of large boats.
8A Adjustable SBEC for Complex Setups
6.0/7.4/8.4V switching BEC at 8A powers multiple high-torque servos for dual rudder, trim tab, and reverse setups — eliminating the need for an external BEC.
Forward/Reverse & Freewheeling Efficiency
Dual running modes for racing or scale operation. Freewheeling circuitry reduces off-throttle drag, improving overall efficiency and runtime.
Full Protection Suite
Over-temperature power reduction protects the boat from thermal damage. Plus LVC, start-up, signal loss, phase loss, over-current, abnormal voltage, and over-load protection.
Telemetry & G2 Programming Ecosystem
Real-time current, voltage, temperature, RPM, throttle, and status telemetry via ZTW App or LCD Program Card G2. Full programming via Bluetooth app, LCD card, or transmitter stick.
| 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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