8S Power · 70A Continuous Current · Clean & Reliable FPV Stack for High-Performance Builds
About Product
The T-HOBBY Velox V70A F7 SE 8S FPV Stack is a high-performance power and control solution designed for demanding FPV pilots who require reliability, clean power delivery, and future-ready 8S support.
Built around a 70A continuous 4-in-1 ESC and a powerful F7 flight controller, this stack is optimized for freestyle, cinematic, and high-power FPV builds. The upgraded 8S voltage input provides greater electrical headroom, helping maintain stable performance under aggressive throttle and heavy load conditions.
An optimized multi-layer PCB design significantly improves current-carrying capability while reducing heat and electrical stress. Combined with a third-generation BEC, the stack delivers cleaner power to sensitive components, resulting in reduced gyro noise and more consistent flight performance.
The Velox stack features a full plug-in design following Betaflight standards, allowing for fast, clean, and reliable installation between the FC and ESC. With built-in Bluetooth and onboard Blackbox, pilots can easily tune, configure, and analyze flight data without additional hardware.
Designed with durability, safety, and performance in mind, the Velox V70A F7 SE 8S FPV Stack is an ideal choice for pilots upgrading from 6S systems or building next-generation high-power FPV drones
⚙️ Recommended Combo (Tested Configuration)
This configuration has been validated for high-power 8S FPV builds, balancing thrust, efficiency, and thermal stability.
🔧 Core Components
ESC: Velox V70A SE 8S 4-in-1
Flight Controller: Velox F7 SE 8S
Propeller: T-HOBBY CINE10.5 FPV Propeller
Battery Voltage: 8S LiPo
🚀 Performance Reference
Recommended Takeoff Weight: ≤ 9 kg
Maximum Takeoff Weight: 15 kg
🧪 Test Data (Reference Only)
8S 5500mAh LiPo (≈1.3kg)
Payload: 2 kg
Takeoff Weight: 5.9 kg
Flight Time: ~10 minutes
8S 5500mAh LiPo (≈1.3kg)
Payload: 4 kg
Takeoff Weight: 7.9 kg
Flight Time: ~6 minutes
⚠️ ESC Configuration Recommendation
For optimal efficiency and stable flight performance:
Startup Power: 30%
Timing: AUTO
PWM Frequency: 16k–By RPM
Improper ESC settings may result in desync or reduced efficiency.
🎯 Recommended For
FPV Freestyle Pilots
Cinematic & Cinewhoop Builds
High-Power 6S / 8S FPV Drones
Long-Range FPV Platforms
Pilots upgrading from 6S to 8S systems
🔧 Technical Specifications
Flight Controller – Velox F7 SE 8S
MCU: STM32F722
Gyroscope: ICM-42688P
Firmware: Betaflight
OSD: AT7456E (HD Supported)
BEC Output: 5V / 3A & 12V / 3A
UARTs: 5
Wireless Connectivity: Bluetooth
Input Voltage: 4–8S LiPo
Mounting Pattern: 30.5 × 30.5 mm (M4)
Dimensions: 38 × 38 × 7 mm
Weight: 8 g
ESC – Velox V70A SE 8S (4-in-1)
Continuous Current: 70A
Peak Current: 75A
Input Voltage: 4–8S LiPo
ESC Firmware: AM32
ESC MCU: AT32F421
Power Layer Design: Optimized Multi-Layer PCB
Blackbox Memory: 128MB
USB Interface: USB Type-C
Mounting Pattern: 30.5 × 30.5 mm
Dimensions: 44.4 × 41 × 6 mm
Weight: 12.3 g
📦 Package Includes
1 × V70A ESC & F7 FC SE 6-8S 4IN1 Stack
1 × Plug-in FC–ESC Cable
1 × Mounting Hardware Set
1 × User Installation Guide
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