Xpert Intelligent Equipment Co., Ltd. is one of the leading manufacturers and suppliers of mark4 v2 7-inch fpv drone in China. We have world-leading production equipment and strong manufacturing capabilities. Welcome to wholesale bulk cheap mark4 v2 7-inch fpv drone in stock here from our factory. Customized orders are welcome.
Extremely durable
The drone frame is made of carbon fiber material, featuring light weight and an excellent thrust-to-weight ratio, delivering impressive endurance and maneuverability. The arms are thickened and reinforced for greater resistance to crashes, torsion, and wind, making it less prone to deformation or breakage during long-range flights, with very high durability. The internal space offers ample room, compatible with DJI O3/O4 HD video transmission systems and various flight controllers, and can accommodate large-capacity long-range batteries, providing outstanding upgrade and expansion flexibility.
Thrust efficiency is excellent
The 7-inch FPV drone features a 295mm optimal wheelbase and 7-inch triple-blade propellers, delivering exceptional thrust efficiency. Equipped with a high-capacity 6S lithium battery, it offers over 30% longer flight time compared to 5-inch drones. With powerful and stable acceleration, it performs reliably even in moderate to high wind speeds, making it ideal for long-range cruising, remote operations, and outdoor missions with high fault tolerance.
7-inch FPV drone specifications
- wheelbase：295mm(H‑Type)
- Material：3K Full Carbon Fiber
- Dry Weight：185g(without electronics)
- Base plate/middle plate thickness: 2mm
- Thickness of top plate/link plate: 3mm
- Drone arm thickness:5mm
- FC Mount Hole：30.5×30.5mm / 20×20mm
- Camera Mount：19×19mm
- Maximum thrust：Approx. 4×650g(total thrust≈2.6kg)
- Max Payload：2.0‑2.5kg
- Max Speed：95‑115km/h
- No‑Load Flight Time：22‑28 mins
- Full‑Payload Flight Time：16‑22 mins
- VTX Range：3km+
- Wind Resistance Level：Level 5
- Max Take‑off Altitude：4200m
For more performance parameters, you can contact us for customization
Recommended Power System
|
Motor |
2806.5 / 2807 BLDC Motor KV:1300‑1700KV |
Flight Controller |
F722 / F745 |
|
ESC |
4‑in‑1 60‑80A High‑Power Heavy‑Lift Brushless ESC Firmware：BLHeli32 Signal：DShot600/1200 |
VTX |
5.8G 1.6‑2W VTX Range: 6‑10km |
|
Propeller |
7‑inch 3‑Blade PC Propeller |
Camera |
1200‑1500TVL FPV Camera / Caddx Ratel 2 |
|
Battery |
6S LiPo,3000‑5000mAh |
Remote control |
ELRS 915MHz/2.4GHz |
Application Areas
Long-distance Voyage & Ultra-range Exploration :
Professional survey teams and long-range FPV pilots widely adopt this drone for cross-region field exploration missions. Equipped with a 367mm large wheelbase structure, it delivers excellent overall structural stability and anti-interference capability during long-distance air travel. It effectively suppresses flight jitter and attitude deviation caused by long-distance airflow changes, supporting stable ultra-long-range exploration operations of over 10 kilometers. It serves as a reliable aerial platform for field terrain survey, remote area reconnaissance and cross-terrain voyage missions.
Full-scenario Industrial Inspection & Terrain Modeling :
Energy enterprises and engineering surveying institutions deploy this drone for standardized industrial operation and maintenance and geographic survey projects. It is widely used in fine patrol inspection of high-voltage transmission towers and full-coverage scanning detection of large-scale photovoltaic power stations to identify equipment faults and hidden operational risks in a timely manner. It also supports professional topographic survey data collection and high-precision 3D terrain modeling, providing accurate and intuitive data support for engineering design, construction planning and facility daily maintenance.
Heavy Payload Mounting & Emergency Delivery Operation :
Facing traffic barriers in special terrains, emergency rescue teams and regional logistics operators rely on the drone's stable heavy-load mounting capacity. It performs fixed-point emergency material delivery in inaccessible mountainous areas and isolated islands, quickly transporting first-aid supplies and emergency materials to stranded areas. It also supports short-distance intelligent transportation of light express and daily supplies for remote areas, solving the long-standing pain points of slow delivery and high cost in special terrain logistics.
Freestyle FPV Stunt Performance :
Professional FPV performers and event exhibition teams take this drone as a high-quality freestyle stunt flight platform. With flexible and sensitive flight control response, it perfectly adapts to open outdoor flight venues. It can stably and smoothly complete professional aerobatic movements including large-scale loops, precise rolls and high-speed diving stunts. It features stable flight attitude and strong operability, fully meeting the performance requirements of outdoor FPV stunt shows and interactive flight exhibitions.
Low-vibration Professional 4K Aerial Photography:
Commercial aerial photography teams and scenic publicity institutions select this drone for high-definition professional shooting projects. Benefiting from its optimized low-vibration and anti-shake structural design, it maintains ultra-stable low-altitude flight in complex scenarios such as undulating mountains, coastal wind zones and urban landmark clusters. It supports ultra-clear 4K aerial image output, delivering smooth, high-quality and immersive aerial footage for landscape shooting, urban promotional videos and commercial aerial creation.
Customer Reviews
To produce a knife with perfect precision to perform, high-tech machines in all steps of raw material processing are vital.
- Japan・さとう ゆうた
- Germany・Florian Schulz
- Australia・Jesse Cooper
- Turkey・Ahmet Korkmaz
- Russian・Владимир Крючков
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Japan・さとう ゆうたOur company purchased Mark4 V2 7-inch FPV drones in bulk for high-precision aerial survey and urban infrastructure monitoring. This drone delivers ultra-stable flight attitude with minimal vibration. The consistent batch quality ensures clear imaging and accurate survey data, fully meeting our strict commercial engineering operation standards.
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Germany・Florian SchulzWe adopt Mark4 V2 7-inch FPV drones for industrial inspection and medium-range mission operations. The finished drone features solid structural durability, precise flight control and low failure rate. It performs stably during long-hour continuous work, effectively reducing enterprise maintenance and replacement costs.
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Australia・Jesse CooperWe equip our field ecological patrol and agricultural large-area inspection projects with Mark4 V2 7-inch FPV drones. With outstanding wind resistance and long endurance, the drone works reliably in open, windy and dry outdoor environments, perfectly adapting to local complex field operation scenarios.
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Turkey・Ahmet KorkmazMark4 V2 7-inch FPV drone is our core equipment for mountain rescue and medium-range material delivery missions. It has strong load capacity, flexible flight performance and excellent crash resistance. It can cope with rugged mountain and valley terrain, greatly improving the efficiency and safety of outdoor emergency operations.
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Russian・Владимир КрючковWe purchase Mark4 V2 7-inch FPV drones in batches for border patrol and cold-region field exploration. The drone adapts well to low temperature and turbulent airflow, maintaining stable flight and smooth signal transmission. Its excellent environmental tolerance fully meets our all-weather field operation requirements.
Factory Strength
Xper has built six specialized drone production bases, covering an area of 24,000 square meters and equipped with over 330 globally advanced intelligent manufacturing devices. It possesses a complete independent production supply chain, excels in the R&D and production of complete drones and various supporting components, and continuously optimizes production processes. While significantly improving production efficiency, it maintains high product yield rates, earning widespread recognition from global clients.
FAQ
What is the reason why the 7-inch motor easily gets hot or even burns out?
The 7-inch drone carries a higher load and draws greater current, making hardware overload a common issue. First, check if the motor and propeller combination exceeds the load capacity. Second, excessively high PID values causing minor motor vibrations can also worsen overheating-try reducing PID values.
Battery life and recommended capacity?
Under mainstream configurations, it can easily achieve a flight time of 12-30 minutes. A 6S lithium battery with a capacity of 2600-4200mAh is recommended; advanced players can also opt for a 6S 4000mAh-10000mAh 21700 lithium-ion battery pack for extreme endurance.
What are the key differences compared to the 5-inch version?
The 7-inch model offers stronger endurance and greater load capacity, making it an ideal platform designed for long-distance flights and carrying heavy equipment such as GoPro cameras.
Max payload and range?
Max payload up to 1kg; stable image transmission distance up to 8–10km (with high‑power VTX).
Internal wiring layout?
Central hidden wiring trough + spacious electronics bay; supports 20×20mm & 30.5×30.5mm stacks, clean & low vibration.
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