Overview
The DarwinFPV HULK Ⅱ is a high-performance IP67 waterproof 5-inch cinematic FPV drone, available in both Analog and DJI O3 HD versions. Whether you're flying through forests, cruising over lakes, or diving near coastal waves, the HULK Ⅱ delivers powerful flight performance with full waterproof protection.
Featuring a 2307.5-1960KV seawater-proof motor, Cement 100A ESC, and F7 waterproof flight controller, it supports high-thrust freestyle and cinematic flying—even with heavy action cameras like GoPro. The Analog version offers 1000mW VTX power, while the O3 version delivers 4K/120Hz recording with extended 10km range.
With durable construction, RGB lighting, and a unique auto-flip recovery system, the HULK Ⅱ is ideal for professionals who demand both resilience and performance.
Key Features
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✅ IP67 Waterproof: Operates underwater (0.5m for 30 mins); ideal for rainy, wet, or marine environments.
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🎥 Video Options:
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Analog version: Darwin waterproof FPV cam + 5.8G 1000mW waterproof VTX
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HD version: DJI O3 Air Unit with 4K/120Hz recording and original DJI antenna
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⚡ High-Power System: 2307.5 motors + 100A ESC supports aggressive freestyle and heavy payloads.
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🔄 Auto Flip Recovery: Signal-safe self-righting system ensures you regain control after water crashes.
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🌈 RGB Lights: Side-mounted LEDs improve visibility and look amazing in cinematic shots.
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📦 Complete Package: Includes all essential accessories, tools, floatation gear, and mounting hardware.
Specifications Comparison
Parameter | Analog Version | DJI O3 Version |
---|---|---|
Camera | Darwin “HULK” Waterproof Cam | DJI O3 Air Unit (Waterproof Armor) |
Video Transmission | Cement 5.8G 1000mW Waterproof VTX | DJI O3 Digital HD 4K/120Hz |
Flight Controller | Cement F7 Ultra-Durable Waterproof | Same |
ESC | Cement 100A 3-6S BLHeli_32 4-in-1 | Same |
Receiver Support | TBS Nano / ELRS / PNP (UART6, 5V, GND) | Same |
Motor | Seawater-Proof 2307.5-1960KV | Same |
Propellers | GEMFAN 51466-3 Gray | Same |
Wheelbase | 227mm | Same |
Frame Type | True-X, 5.5mm arms | Same |
Max Takeoff Weight (Water) | 1098g | Same |
Flight Range | 3km (tested at beach) | 10km (DJI spec) |
Max Horizontal Speed | 179km/h | Same |
Max Altitude | 3200m | Same |
Wind Resistance | Level 5 | Same |
Operating Temp | -10℃ ~ 40℃ | Same |
Flight Time (6S 1300mAh) | Cruise: 10min GoPro8 Load: 7.5min Freestyle: 2.5min |
Same |
Recommended Battery | 6S 1300–1500mAh, 120C+ | Same |
Size (L×W×H) | 220mm × 220mm × 98mm | Same |
Weight (with props) | 477.7g ± 5g | 562.0g ± 5g |
Package Size | 230mm × 230mm × 104mm | Same |
Shipping Weight | 930.0g ± 5g | 1008.5g ± 5g |
Packing List
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1 × DarwinFPV HULK Ⅱ Waterproof FPV Drone (Analog or O3 Version)
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4 × GEMFAN 51466-3 Propellers (2 CW + 2 CCW)
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1 × Propeller Removal Tool
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1 × Screwdriver Set
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2 × Black Thin Straws (3mm × 100mm)
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2 × Yellow Rubber Caps (3mm)
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2 × Battery Straps (20 × 260mm)
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5 × Nylon Ties (1.8 × 100mm)
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1 × 3D TPU Battery Landing Gear (Yellow)
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1 × Spare Screw Pack
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5 × M5 Black Anti-Slip Flange Nuts (316 stainless, 6.8mm)
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2 × Floats (Diameter: 43mm, Length: 220mm)
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1 × DarwinFPV Sticker (120mm × 120mm)
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1 × User Manual
Details

DarwinFPV, IP67 waterproof, auto-flip in water, mounts GoPro, heat dissipation durable, powerful 2307.5. Remains functional after 30 minutes in 0.5 meters of water.

DarwinFPV with 2307.5 motor, 100A ESC, O3, and GoPro, powerful setup.

DarwinFPV drone with RGB lights on sides, showcasing lighting effects.

Auto-flip drone ensures 100% signal reception, even submerged in water.
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