Description
QS10H Single Lock Anti Spark Black Male Connector – High-Performance Connector by NDBC – LOFTY AGROTECH
The QS10H Single Lock Anti Spark Black Male Connector from NDBC – LOFTY AGROTECH is a premium high-current connector engineered for demanding electrical systems. Designed for electric bicycles, motor cars, drones, UAVs, and energy storage batteries, this connector ensures safe, spark-free power connections in high-power applications.
Built with durable nylon housing and a 10mm silver-plated copper terminal, the QS10H Single Lock Anti Spark Black Male Connector offers long-lasting durability, high conductivity, and mechanical strength. Its single-lock anti-spark mechanism prevents accidental disconnections and arcing, ensuring both user safety and system reliability.
Whether used in professional industrial setups, electric vehicle powertrains, or hobbyist drone projects, the QS10H Single Lock Anti Spark Black Male Connector guarantees efficient, stable, and secure power delivery.

Key Features of the QS10H Single Lock Anti Spark Black Male Connector
The QS10H Single Lock Anti Spark Black Male Connector combines advanced engineering with high-quality materials to deliver exceptional performance in high-current applications.
High-Current Capacity
Rated for 210A–270A, the QS10H Single Lock Anti Spark Black Male Connector provides reliable power transfer without overheating or energy loss. Its precision copper terminals maintain low contact resistance, supporting high-performance electric vehicles, drones, and industrial energy systems.
High-Voltage Rating
With a DC voltage rating of 600V, this connector safely manages high-voltage applications, ensuring stable operation in EV powertrains, UAVs, and energy storage setups.
Durable Construction
The connector is constructed with impact-resistant nylon housing and silver-plated copper terminals. This design offers mechanical protection, corrosion resistance, and thermal stability, ensuring long-term reliability in both indoor and outdoor environments.
Single-Lock Anti-Spark Design
The single-lock mechanism ensures secure mating and spark-free disconnection, protecting high-voltage circuits and preventing damage to both the connector and connected equipment.
Wide Operating Temperature Range
With an operating range from –30°C to 150°C, the QS10H Single Lock Anti Spark Black Male Connector maintains performance under extreme temperatures, making it suitable for outdoor EV use, drones, and industrial applications.
Technical Specifications
| Feature | Specification |
|---|---|
| Connector Type | Single Lock Anti Spark Male |
| Material | Nylon Housing, 10mm Silver-Plated Copper Terminals |
| Current Capacity | 210A–270A |
| Voltage Rating | 600V DC |
| Operating Temperature | –30°C to 150°C |
| Applications | Electric Bicycles, Motor Cars, Drones, UAVs, Energy Storage Systems |
| Brand | NDBC – LOFTY AGROTECH |
The QS10H Single Lock Anti Spark Black Male Connector meets professional-grade performance standards, ensuring safe, efficient, and long-lasting electrical connections.
Connector Type
The QS10H is a Single Lock Anti Spark Male Connector, engineered to provide secure, spark-free connections. Its single-lock mechanism ensures that the connector remains firmly mated, preventing accidental disconnections while maintaining consistent electrical contact under high-load conditions.
Material
Constructed with high-strength nylon housing and 10mm silver-plated copper terminals, the QS10H connector offers mechanical protection, corrosion resistance, and excellent conductivity. The silver plating ensures stable electrical performance, while the nylon housing provides impact resistance, thermal stability, and long-term durability.
Current Capacity
Rated for 210A–270A, the connector handles high-current applications with minimal resistance, making it suitable for electric bicycles, motor cars, drones, UAVs, and energy storage systems. This high-current capacity ensures efficient power transfer, even in demanding, performance-critical environments.
Voltage Rating
With a 600V DC rating, the QS10H Single Lock Anti Spark Black Male Connector is optimized for high-voltage systems, providing reliable insulation and spark-free operation. This ensures safety for both the user and connected equipment during use in EVs, drones, and industrial power systems.
Operating Temperature
The connector operates reliably in a wide temperature range of –30°C to 150°C. This thermal stability makes the QS10H connector suitable for outdoor use, industrial applications, and electric vehicles, where temperature fluctuations are common.
Applications
The QS10H Single Lock Anti Spark Black Male Connector is ideal for:
- Electric Bicycles: Secure battery-to-controller connections
- Motor Cars: High-current EV powertrain applications
- Drones and UAVs: Stable, spark-free flight-critical connections
- Energy Storage Systems: Efficient connection of battery arrays
- Industrial Equipment: Robotics, automation, and high-power machinery
Brand
Manufactured by NDBC – LOFTY AGROTECH, this connector reflects high-quality engineering, professional-grade design, and long-lasting reliability. The brand’s reputation ensures that every QS10H connector meets strict quality standards, providing a trusted solution for both professional and hobbyist applications.
Customer Applications of the QS10H Single Lock Anti Spark Black Male Connector
The QS10H Single Lock Anti Spark Black Male Connector is versatile, suitable for a wide range of high-power applications:
Electric Bicycles
Ensures reliable battery connections for e-bike power systems. The anti-spark design prevents arcing when connecting or disconnecting high-current battery packs, ensuring safe, efficient operation.
Electric Motor Cars
Handles high-current and high-voltage connections in EVs, supporting efficient power transfer from battery to motor controller. Its durable construction withstands vibration and thermal stress common in automotive applications.
Drones and UAVs
Maintains stable, spark-free connections to flight-critical electronics. The QS10H Single Lock Anti Spark Black Male Connector ensures continuous power supply for UAVs even under high-vibration, high-current conditions.
Energy Storage Systems
Connects large battery arrays safely, delivering stable, high-efficiency power transfer while minimizing voltage drops and heat buildup. Its corrosion-resistant terminals maintain performance in long-term installations.
Industrial Equipment
Ideal for robotics, automation, and heavy machinery, providing high-current, secure connections in demanding industrial environments. The connector’s rugged nylon housing and single-lock mechanism guarantee durable and safe operation.
Advantages of Choosing NDBC – LOFTY AGROTECH for the QS10H Single Lock Anti Spark Black Male Connector
Selecting the QS10H Single Lock Anti Spark Black Male Connector from NDBC – LOFTY AGROTECH means choosing a high-quality, reliable, and innovative solution for high-current, high-voltage applications. From strict quality control to advanced engineering, every aspect of the connector reflects the brand’s commitment to excellence and performance.
Quality Assurance
Each QS10H Single Lock Anti Spark Black Male Connector undergoes rigorous quality control procedures to ensure dimensional accuracy, electrical integrity, and surface finish. This meticulous testing guarantees reliable performance under demanding conditions, minimizing the risk of connection failures and ensuring safe, efficient power transfer in electric vehicles, drones, UAVs, and energy storage systems.
Brand Reliability
The QS10H connector represents the trusted engineering and professional-grade standards of LOFTY AGROTECH. Known for producing high-performance electrical components, the brand ensures that every connector meets industry expectations for durability, conductivity, and safety. Engineers, hobbyists, and industrial users rely on NDBC – LOFTY AGROTECH connectors for consistent performance in critical applications.
Sustainable Manufacturing
NDBC – LOFTY AGROTECH prioritizes eco-friendly manufacturing practices, including the use of recyclable packaging and minimal material waste. By combining high performance with environmental responsibility, the QS10H connector reflects a modern approach to manufacturing, aligning efficiency and sustainability without compromising durability or safety.
Technical Innovation
The QS10H Single Lock Anti Spark Black Male Connector integrates advanced technical features such as anti-spark technology, optimized terminal geometry, and thermally stable housing. These innovations ensure efficient power transfer, secure connections, and long-term reliability in high-current systems, making it ideal for electric bicycles, motor cars, drones, UAVs, energy storage batteries, and industrial equipment.
Summary of Advantages
By choosing NDBC – LOFTY AGROTECH, users benefit from:
- Exceptional quality assurance for safe and reliable performance
- Brand trust and professional-grade reliability
- Eco-friendly, sustainable manufacturing practices
- Cutting-edge technical innovations ensuring efficiency and safety
These advantages make the QS10H Single Lock Anti Spark Black Male Connector a preferred choice for users who demand high-quality, long-lasting, and safe connectors for high-current, high-voltage applications.
Durability and Longevity of the QS10H Single Lock Anti Spark Black Male Connector
The QS10H Single Lock Anti Spark Black Male Connector from NDBC – LOFTY AGROTECH is engineered for long-lasting performance and reliability in demanding high-current and high-voltage applications. Its design ensures mechanical robustness, electrical integrity, and environmental resistance, making it ideal for electric vehicles, drones, UAVs, energy storage systems, and industrial equipment.
Resistance to Wear and Tear
The QS10H Single Lock Anti Spark Black Male Connector undergoes rigorous testing for thousands of insertion and removal cycles, simulating repeated real-world usage. This ensures the connector maintains consistent contact pressure and conductivity over its lifespan. Users can rely on stable performance, even in systems that require frequent connection and disconnection, such as electric bicycles, UAVs, or industrial machinery.
Corrosion-Resistant Contacts
The connector features 10mm silver-plated copper terminals, which provide excellent conductivity while resisting oxidation and corrosion. This corrosion-resistant design ensures stable electrical performance in humid, outdoor, or high-moisture environments. By maintaining low resistance and efficient power transfer, the connector minimizes energy loss and supports reliable operation in long-term applications.
Rugged Nylon Housing
The high-strength nylon housing of the QS10H Single Lock Anti Spark Black Male Connector provides mechanical protection against impact, vibration, and environmental stress. The housing also exhibits excellent thermal stability, maintaining its structural integrity in temperatures from –30°C to 150°C. This ensures that the connector continues to perform reliably in harsh environments, including outdoor electric vehicle use and industrial settings.
Secure Single-Lock Mechanism
The single-lock design prevents accidental disconnection, maintaining consistent mechanical and electrical contact across thousands of cycles. This feature protects high-current systems from unexpected voltage drops or power interruptions, ensuring safe, continuous operation for EVs, drones, UAVs, and energy storage systems. The secure locking mechanism, combined with durable materials, makes the QS10H connector a trusted, long-lasting solution for high-performance applications.
Summary of Durability Features
In summary, the QS10H Single Lock Anti Spark Black Male Connector offers:
- Exceptional mechanical durability under repeated use
- Corrosion-resistant terminals for long-term electrical stability
- Rugged nylon housing for impact and thermal protection
- Secure single-lock mechanism for safe and reliable connections
These features collectively ensure that the QS10H connector delivers longevity, efficiency, and safety, making it a preferred choice for professional engineers, hobbyists, and industrial users alike.
Maintenance and Handling Tips for the QS10H Single Lock Anti Spark Black Male Connector
Proper maintenance and handling are essential to ensure that the QS10H Single Lock Anti Spark Black Male Connector continues to provide safe, efficient, and reliable performance over its lifespan. Following these guidelines will maximize durability, conductivity, and operational safety in high-current and high-voltage applications.
Keep Terminals Clean
To maintain optimal electrical performance, regularly clean the terminals of the QS10H Single Lock Anti Spark Black Male Connector. Dust, oil, or other contaminants can increase resistance and reduce efficiency. Use a soft, dry cloth or approved electrical contact cleaner to remove debris. Clean terminals ensure consistent power transfer and prevent oxidation or corrosion, particularly in environments with humidity or outdoor exposure.
Inspect Regularly
Routine inspections are critical for the long-term reliability of the QS10H Single Lock Anti Spark Black Male Connector. Check for:
- Loosened pins or terminals
- Mechanical wear or deformation
- Signs of corrosion or oxidation
Early detection of issues allows for timely maintenance or replacement, preventing connection failures that could compromise electric vehicle, drone, or energy storage system performance.
Proper Disconnection
Always disconnect the QS10H Single Lock Anti Spark Black Male Connector by gripping the connector housing, never by pulling on the wires. Pulling the cables can cause internal stress, damage to terminals, or failure of the locking mechanism, resulting in poor conductivity or safety hazards. Proper handling protects both the connector and connected equipment.
Operate Within Rated Limits
The QS10H Single Lock Anti Spark Black Male Connector is designed to handle 210A–270A current and 600V DC voltage. Exceeding these ratings can lead to overheating, connector failure, or safety risks. Always ensure that your electrical system operates within the specified limits to guarantee safe, efficient, and long-lasting performance.
Use Matched Connectors
For optimal performance, always pair the QS10H Single Lock Anti Spark Black Male Connector with the corresponding QS10H female connector. Mismatched connectors can result in voltage drops, intermittent connectivity, or accidental disconnection, compromising both safety and electrical efficiency. Correct pairing ensures the single-lock mechanism functions properly, maintaining secure, reliable connections in all applications.
Summary of Maintenance Practices
Following these maintenance and handling tips ensures that the QS10H Single Lock Anti Spark Black Male Connector continues to provide:
- Safe, spark-free operation
- Consistent, high-current conductivity
- Mechanical and electrical reliability over thousands of cycles
- Long-lasting performance in demanding environments
By adhering to these practices, users can maximize the lifespan and safety of the QS10H Single Lock Anti Spark Black Male Connector, making it a trusted solution for electric vehicles, drones, UAVs, energy storage systems, and industrial equipment.
Installation Guidelines for the QS10H Single Lock Anti Spark Black Male Connector
Proper installation of the QS10H Single Lock Anti Spark Black Male Connector is essential to ensure safe, efficient, and long-lasting operation. Following these step-by-step guidelines will help maintain electrical integrity and mechanical reliability.
Power Off Before Installation
Before connecting the QS10H connector, always ensure that the system power is completely turned off. This step prevents accidental sparking, short circuits, or electric shocks, protecting both the user and the equipment. Safety should always be the top priority when handling high-current, high-voltage connectors.
Align Connectors Properly
Carefully align the male and female connectors before connecting. The QS10H Single Lock Anti Spark Black Male Connector is designed to mate securely with its corresponding female connector. Proper alignment ensures full contact of the terminals, preventing voltage drops, energy loss, or mechanical damage during insertion.
Engage the Single-Lock Mechanism
Press the connectors firmly together until the single-lock mechanism clicks. This locking feature secures the connection, prevents accidental disengagement, and guarantees a spark-free mating process. Ensure the click is audible or tactile before powering the system.
verify Secure Connection
After locking, check that the QS10H connector is fully seated and stable. Inspect visually to ensure there is no gap, misalignment, or signs of sparking. A properly engaged connector provides optimal electrical conductivity and mechanical stability for high-current applications.
Periodic Inspection and Maintenance
Even after proper installation, periodic inspection is recommended. Check the connector terminals for dust, corrosion, or wear and ensure the locking mechanism remains functional. Regular maintenance extends the lifespan of the QS10H connector and maintains consistent, safe performance in electric vehicles, drones, UAVs, and energy storage systems.
Conclusion
The QS10H Single Lock Anti Spark Black Male Connector is a high-performance and reliable solution for high-current, high-voltage applications. Featuring a durable nylon housing and silver-plated 10mm terminals, it provides consistent, efficient power transfer while withstanding harsh operating conditions. With a current capacity of 210A–270A and a 600V DC voltage rating, this connector ensures safe and stable connections in demanding systems.
Its anti-spark single-lock mechanism adds an extra layer of safety by preventing accidental disconnections and arcing, making it ideal for electric bicycles, motor cars, drones, UAVs, and energy storage batteries. The wide operating temperature range of –30°C to 150°C ensures dependable performance in diverse environments, from outdoor applications to industrial setups.
Manufactured by NDBC – LOFTY AGROTECH, the QS10H Single Lock Anti Spark Black Male Connector is engineered for durability, efficiency, and safety, making it a trusted choice for professional engineers, hobbyists, and industrial users who demand high-quality, long-lasting electrical connectors.
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