Description
QS10H Single Lock Anti Spark Red Male Connector
Introduction
The QS10H Single Lock Anti Spark Red Male Connector by NDB&C, LOFTY AGROTECH is a premium high-current connector engineered for demanding electrical systems. Whether powering electric bicycles, motor cars, UAVs, drones, or energy storage batteries, this connector provides a safe, reliable, and efficient path for electricity.
Designed for high-power applications, the QS10H Single Lock Anti Spark Red Male Connector ensures minimal energy loss, superior conductivity, and spark-free operation — crucial factors in both professional and hobbyist setups. Its combination of anti-spark protection and single-lock mechanism guarantees secure connections under continuous vibration, extreme temperatures, or repeated use.
Design and Construction
The QS10H Single Lock Anti Spark Red Male Connector features a robust nylon housing designed to resist mechanical stress, impact, and heat. This material ensures long-term durability while maintaining precise alignment between the male and female terminals.
The connector’s 10mm silver-plated copper terminals provide exceptional electrical conductivity and corrosion resistance. Silver plating reduces contact resistance, prevents oxidation, and ensures stable performance even after repeated connections. This makes the QS10H Single Lock Anti Spark Red Male Connector an ideal choice for high-amperage systems, where electrical efficiency and reliability are critical.
Its red color coding ensures correct polarity recognition, reducing installation errors. The housing design also facilitates easy handling, even in tight spaces or high-vibration environments.
Electrical Performance
The QS10H Single Lock Anti Spark Red Male Connector is rated for DC voltages up to 600V and supports continuous currents between 210A and 270A. Its large 10mm terminal diameter ensures minimal resistance and stable current flow, making it suitable for high-demand applications such as electric vehicles, UAVs, and industrial energy storage systems.
The connector’s anti-spark technology protects sensitive electronics and batteries by limiting inrush currents during connection. This feature ensures that users experience safe, controlled engagement without sparks, voltage spikes, or damage to connected components.
Its wide operating temperature range from -30°C to 150°C allows the QS10H connector to perform reliably in extreme climates, whether it’s frigid winter conditions for outdoor EVs or high-temperature environments in industrial setups.
Silver-Plated Copper Terminals
The high-quality silver-plated copper terminals of the QS10H Single Lock Anti Spark Red Male Connector deliver unmatched electrical performance. Copper provides low resistance for high current transfer, while the silver plating prevents oxidation and ensures consistent conductivity over thousands of connection cycles.
This dual-metal design reduces heat generation and minimizes voltage drops in heavy-load systems, making it perfect for UAV propulsion systems, electric bike motors, and high-capacity battery packs.
Mechanical Strength and Durability
Engineered for mechanical reliability, the QS10H connector withstands vibration, shock, and repeated insertion cycles. The single-lock system guarantees a firm connection that will not loosen over time, even in high-vibration environments such as drones or off-road electric vehicles.
The nylon housing resists deformation, impacts, and thermal stress, maintaining terminal alignment and connection integrity. Every QS10H Single Lock Anti Spark Red Male Connector from LOFTY AGROTECH is precision-manufactured to ensure uniform quality across units.
Electrical Safety
The QS10H Single Lock Anti Spark Red Male Connector incorporates advanced anti-spark technology, which prevents dangerous arcing during connection. The design includes a pre-charge path that safely handles inrush currents, reducing the risk of sparks and protecting both batteries and sensitive electronics.
Safety features also include polarity protection and a secure locking system, which prevents accidental disconnections and short circuits in high-power applications.
Advanced Anti-Spark Mechanism
The QS10H Single Lock Anti Spark Red Male Connector features a highly engineered anti-spark design, setting it apart from conventional high-current connectors. High-amperage connections are prone to sparks, which can damage sensitive electronics, reduce connector lifespan, or even cause fire hazards. This connector addresses these risks with an integrated pre-charge system that safely manages inrush current during mating.
When the connector is engaged, a small current initially flows through a resistor or pre-contact path, which absorbs the initial surge. Only after the connection stabilizes does the main contact engage fully, allowing the maximum rated current to flow. This controlled engagement ensures the QS10H Single Lock Anti Spark Red Male Connector delivers spark-free performance every time, enhancing both user safety and system reliability.
The anti-spark feature is particularly valuable for high-voltage electric vehicles, drones, and energy storage systems, where sudden arcs can compromise the safety of expensive batteries or electronics. By minimizing electrical noise and preventing arcing, this design improves overall system efficiency and longevity.
Single Lock Mechanism – Secure Connections
The single-lock system of the QS10H Single Lock Anti Spark Red Male Connector guarantees that the connection remains firm and secure under all operational conditions. This mechanical feature provides an audible “click” upon full engagement, offering tactile confirmation to the user that the connector is properly seated.
High-vibration applications, such as UAVs, drones, and off-road electric bicycles, benefit significantly from this mechanism. Unlike connectors without locks, the QS10H Single Lock Anti Spark Red Male Connector ensures that the connection will not loosen, preventing power interruptions or accidental disconnections during operation.
In addition, the connector’s polarized design eliminates the possibility of reverse connections. This protects sensitive electronics from polarity errors, ensuring that batteries, motors, and controllers remain safe during installation and operation.
Thermal and Mechanical Durability
The QS10H Single Lock Anti Spark Red Male Connector is built to withstand extreme environmental conditions. Its nylon housing resists deformation, impact, and thermal expansion, while the silver-plated copper terminals maintain conductivity even under continuous high load.
Its operating temperature range of –30°C to 150°C ensures reliable performance in both freezing and high-temperature environments. For outdoor applications such as electric scooters, drones, or solar battery systems, this thermal resilience is crucial.
Mechanically, the connector is designed to handle repeated insertions and withdrawals without degradation. Whether in professional UAV fleets, DIY robotics, or high-current energy storage installations, the QS10H maintains its integrity, making it a long-lasting, dependable component for demanding setups.
Applications of the QS10H Single Lock Anti Spark Red Male Connector
Electric Bicycles and Scooters
The QS10H Single Lock Anti Spark Red Male Connector is optimized for electric bicycles and scooters, where efficient current delivery is vital for performance and range. Its high current rating ensures minimal voltage drop, providing consistent power to motors for smooth acceleration and extended ride times.
The anti-spark design ensures that users can safely connect and disconnect high-capacity battery packs without risk, while the single-lock mechanism prevents accidental loosening during rides over rough terrain.
Motor Cars and EV Applications
In electric vehicles, the QS10H Single Lock Anti Spark Red Male Connector manages the heavy currents needed for motors and energy storage systems. Rated for 210A–270A, it can handle large battery packs and high-power systems safely. Its secure locking system and anti-spark functionality reduce the risk of short circuits during maintenance or system modifications, ensuring a safer EV setup.
UAVs and Drones
For UAVs and drones, weight, vibration resistance, and secure connectivity are critical. The QS10H Single Lock Anti Spark Red Male Connector provides stable power transfer to high-performance motors, ESCs, and flight controllers, ensuring uninterrupted operation. The anti-spark design protects sensitive onboard electronics from damage during battery swaps or maintenance, while the single-lock mechanism guarantees vibration-proof connections in flight.
Energy Storage Systems
In solar and battery storage systems, high-efficiency connectors like the QS10H Single Lock Anti Spark Red Male Connector are essential to maintain reliable power flow between modules and inverters. Its robust construction, corrosion-resistant silver-plated contacts, and anti-spark design provide safe and efficient energy transfer.
Industrial and DIY Applications
The QS10H Single Lock Anti Spark Red Male Connector is also used in industrial high-current systems and advanced DIY electronics. Its durability, high amperage capability, and safe design make it ideal for robotics, experimental EVs, and other high-power setups where consistent, spark-free performance is required.
Installation and Compatibility
Installing the QS10H Single Lock Anti Spark Red Male Connector is straightforward and compatible with a wide range of high-gauge wires. The connector supports soldered or crimped connections, allowing flexibility for different assembly requirements.
Installation Steps:
- Strip the insulation from the wire ends to expose the conductive material.
- Insert the wire into the connector cavity.
- Solder or crimp securely to ensure low resistance and stable connection.
- Align with the corresponding female connector and push until the single-lock mechanism clicks into place.
The QS10H is fully compatible with its corresponding QS10H female connectors and can be integrated into existing systems designed for similar high-current connectors like XT150 or AS200, often requiring minimal modification. Its 10mm terminal diameter ensures it can handle professional-grade wire sizes used in EVs, drones, and energy storage systems.
The connector’s durable nylon housing provides additional insulation, protecting users from accidental contact with live terminals, while its ergonomic design allows installation in tight spaces without difficulty.
Safety Guidelines and Best Practices
Safety is paramount when working with high-current connectors. The QS10H Single Lock Anti Spark Red Male Connector incorporates anti-spark features, polarity protection, and mechanical locking to minimize risks. However, proper handling is crucial:
- Always verify voltage and current ratings before use.
- Ensure connectors are fully seated and locked before operation.
- Avoid exposing connectors to prolonged moisture or corrosive environments.
- Inspect regularly for wear, dirt, or oxidation.
- Clean terminals gently to maintain optimal conductivity.
Following these best practices ensures that the QS10H connector performs safely and efficiently in every application.
Advantages of the QS10H Single Lock Anti Spark Red Male Connector
The QS10H Single Lock Anti Spark Red Male Connector offers a range of advantages that make it a superior choice for high-current applications:
- High Current Capacity – Supports 210A–270A, making it ideal for electric vehicles, UAVs, drones, and industrial battery systems.
- Anti-Spark Technology – Prevents arcing during connection, ensuring safe operation and protecting sensitive electronics.
- Single-Lock Mechanism – Provides vibration-proof, secure connections, even under harsh mechanical stress.
- Durable Materials – Industrial-grade nylon housing and silver-plated copper terminals ensure mechanical strength and corrosion resistance.
- Wide Temperature Range – Operates reliably from –30°C to 150°C, suitable for extreme climates.
- Ease of Installation – Compatible with soldered or crimped wires; ergonomic design allows fast, safe installation.
- Versatility – Perfect for electric bicycles, motor cars, drones, UAVs, energy storage systems, and DIY high-power projects.
The combination of these features ensures that the QS10H Single Lock Anti Spark Red Male Connector delivers exceptional safety, reliability, and long-term performance, making it a preferred choice for both professional and hobbyist applications.
Comparison with Other Connectors
The QS10H Single Lock Anti Spark Red Male Connector stands out in the high-current connector market due to its unique combination of anti-spark technology, single-lock mechanism, and robust thermal and mechanical performance. When compared with other popular connectors, the differences become clear, especially for professional-grade applications that demand reliability and safety.
QS10H vs XT150
XT150 connectors are widely used in high-current RC and hobbyist systems. While they are recognized for their ease of use and decent current handling, they lack integrated anti-spark technology, which exposes connected devices and batteries to the risk of electrical arcing during connection or disconnection. Additionally, XT150 connectors do not feature a single-lock mechanism, which can result in loose or accidental disconnections in environments prone to vibration or movement, such as drones or electric bikes.
In contrast, the QS10H Single Lock Anti Spark Red Male Connector delivers higher current capacity (210A–270A versus XT150’s lower rating), ensuring stable and efficient power transfer in demanding applications. Its anti-spark design prevents sudden inrush currents, protecting both the connector and connected electronics. The single-lock mechanism ensures secure, vibration-proof engagement, making it ideal for professional-grade systems, industrial setups, and high-performance UAVs. Moreover, the QS10H demonstrates better thermal stability, capable of operating safely from –30°C to 150°C, whereas XT150 connectors are often limited in extreme temperature environments.
QS10H vs AS200
AS200 connectors are known for their high-current capacity and are often used in industrial and hobbyist high-power setups. However, they generally lack vibration-proof locking systems and do not offer a fully integrated anti-spark feature, which can compromise safety during high-current connections. In scenarios like UAV propulsion systems, electric vehicles, or energy storage modules, these shortcomings can result in accidental sparks, inconsistent current flow, and potential damage to sensitive electronics.
The QS10H Single Lock Anti Spark Red Male Connector, on the other hand, excels in these areas. Its anti-spark design prevents arcing during connection, while the single-lock mechanism ensures the connection remains secure even under vibration or mechanical stress. Additionally, the QS10H’s high-quality silver-plated copper terminals provide lower contact resistance and better corrosion resistance than many AS200 connectors, ensuring long-term performance and durability. These features make the QS10H a safer and more reliable choice for critical applications where power stability and connector longevity are essential.
QS10H vs QS10
The QS10 series was a reliable solution for many high-current applications, but the QS10H Single Lock Anti Spark Red Male Connector represents a significant upgrade over the original QS10. The primary improvements include an integrated anti-spark mechanism, which eliminates dangerous inrush currents and protects connected batteries and electronics during connection.
Furthermore, the QS10H offers higher current tolerance (210A–270A versus QS10’s lower rating), making it suitable for modern high-power systems such as large energy storage units, high-capacity EV batteries, and industrial UAV setups. Its enhanced mechanical stability ensures that the single-lock system maintains firm engagement under vibration and repeated use, which is crucial for drones, electric bikes, and vehicles operating in dynamic conditions.
Overall, the QS10H is engineered to meet the demands of contemporary electrical systems, providing superior safety, efficiency, and reliability compared to both its predecessor and other high-current connectors on the market. This makes it the preferred choice for professionals seeking durable, spark-free, and secure connections in demanding applications.
Quality Assurance by LOFTY AGROTECH
At LOFTY AGROTECH, quality is the cornerstone of every product, and the QS10H Single Lock Anti Spark Red Male Connector exemplifies this commitment. Each connector undergoes a meticulous quality assurance process, designed to guarantee peak performance, safety, and long-term reliability under demanding conditions.
The process begins with rigorous material selection. Only high-grade, industrial-strength nylon is chosen for the connector housing to ensure exceptional mechanical strength, heat resistance, and insulation properties. Similarly, the 10mm copper terminals are carefully silver-plated to provide superior electrical conductivity while resisting oxidation and corrosion. This combination of materials ensures the connector maintains its performance across thousands of insertion cycles and in extreme environmental conditions.
Next, electrical testing is performed on every unit. Each QS10H connector is subjected to high-current stress tests to confirm that it handles its rated 210A–270A current without generating excess heat, voltage drop, or sparks. The anti-spark functionality is tested repeatedly to verify that the connector safely manages inrush currents during connection, protecting both the connector and the attached equipment.
In parallel, mechanical testing ensures the durability of the single-lock mechanism. The connectors are repeatedly inserted and removed to simulate real-world usage, including exposure to vibrations typical of drones, electric vehicles, and industrial machinery. These tests confirm that the locking system remains secure, preventing accidental disconnections even in high-vibration or high-impact environments.
Thermal testing is equally critical. Each QS10H connector is exposed to extreme temperature conditions ranging from –30°C to 150°C to ensure that the nylon housing does not deform, melt, or compromise electrical performance. This guarantees that the connector operates reliably in freezing winters, hot summer conditions, or enclosed power systems where heat buildup is common.
Finally, material inspection is conducted to verify the integrity of the silver-plated copper terminals and the nylon housing. Every component is examined for structural uniformity, smooth contact surfaces, and corrosion resistance. This step ensures that each connector will not fail due to environmental factors or repeated use over time.
By combining strict material standards, electrical and mechanical testing, thermal validation, and detailed inspections, LOFTY AGROTECH guarantees that every QS10H Single Lock Anti Spark Red Male Connector meets professional-grade specifications. Customers can trust that this connector will deliver consistent, safe, and high-performance operation in demanding applications such as electric bicycles, UAVs, drones, motor cars, and energy storage systems, providing peace of mind for both industrial operators and individual users.
Packaging and Dimensions
The QS10H Single Lock Anti Spark Red Male Connector is meticulously packaged to ensure that it reaches the customer in pristine condition, ready for immediate installation. Each connector is individually sealed in an anti-static protective bag, safeguarding it from dust, moisture, and potential static discharge that could compromise the integrity of the silver-plated copper terminals. This careful packaging approach reflects LOFTY AGROTECH’s commitment to quality and reliability, ensuring that every connector arrives ready for professional use.
Weighing a mere 0.0 kg, the QS10H connector is compact and lightweight, making it easy to handle, store, and integrate into electrical systems without adding unnecessary bulk. Its package dimensions are designed for convenient storage and safe transit, allowing distributors, engineers, and hobbyists to transport multiple units efficiently and securely.
The connector features 10mm silver-plated copper terminals, providing an optimal balance between high current-handling capacity and compact design. These terminals are engineered to maintain low contact resistance and superior conductivity, ensuring stable performance even under high-power applications.
Designed to operate across a wide temperature range of –30°C to 150°C, the QS10H connector maintains both mechanical integrity and electrical performance in extreme climates, from freezing outdoor conditions to high-temperature battery enclosures. It can handle continuous currents of 210A–270A, making it suitable for electric bicycles, motor cars, UAVs, drones, and large energy storage systems.
Every detail of the packaging, from anti-static protection to compact dimensions, is engineered to guarantee that the QS10H Single Lock Anti Spark Red Male Connector not only arrives safely but also performs reliably from the moment it is installed. Whether for professional applications or advanced DIY projects, this careful attention to packaging and design ensures both safety and convenience for the end user.
Why Choose LOFTY AGROTECH
LOFTY AGROTECH is a trusted leader in high-performance connectors and power solutions. By choosing the QS10H Single Lock Anti Spark Red Male Connector, customers benefit from:
- High-quality materials and advanced manufacturing processes
- Safety-first design with anti-spark and single-lock mechanisms
- Industry-tested reliability for demanding applications
- Technical support and documentation for integration
- Compliance with environmental and safety standards
LOFTY AGROTECH ensures that each connector is not only a product but also a reliable solution for high-current power systems.
Conclusion
In summary, the QS10H Single Lock Anti Spark Red Male Connector by NDB&C, LOFTY AGROTECH sets the benchmark for high-current electrical connectors. Its combination of anti-spark technology, single-lock system, 10mm silver-plated copper terminals, and durable nylon housing ensures secure, efficient, and long-lasting performance in any high-power application.
Rated for 210A–270A and voltages up to 600V DC, it performs reliably in extreme temperatures from –30°C to 150°C. Ideal for electric bicycles, motor cars, UAVs, drones, and energy storage systems, this connector guarantees safety, stability, and efficiency.
Whether for professional systems or high-power DIY projects, the QS10H Single Lock Anti Spark Red Male Connector is the smart choice for those who demand reliable electrical performance.
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