| 1. Basic Project Information | Product Series | QS9 Anti-Spark Connector Series |
| Core product for high-current, anti-spark drone & battery applications |
| Application Scenario | □ Agricultural Drone □ Industrial Inspection Drone □ Logistics Delivery Drone □ Emergency Rescue Drone □ Power Battery Pack □ Energy Storage Battery □ BMS System □ Other |
| Matches the core usage scenarios of terminal customers |
| Expected Order Quantity | □ Sample Only □ 10-100pcs □ 100-1000pcs □ 1000-10000pcs □ 10000pcs+ |
| Supports small-batch customization and mass production |
| Sample Delivery Demand | □ 3-day Fast Prototyping □ 5-day Standard Prototyping □ 7-day Prototyping with Full Test |
| Factory core advantage: 3-day fast prototyping for urgent projects |
| Mass Production Delivery Demand | □ 7-day Fast Delivery □ 10-day Standard Delivery □ 15-day Customized Cycle |
| Supports flexible delivery according to customer production schedule |
| 2. Core Electrical Performance Customization (Battery & Drone Core Focus) | Rated Continuous Operating Current | 50A ~ 300A (customizable by gear) |
| Matches drone power system & battery pack discharge current requirements |
| Rated Operating Voltage | DC 12V ~ 1500V (customizable) |
| Covers low-voltage drone systems and high-voltage battery pack scenarios |
| Anti-Spark Function Configuration | □ Standard Anti-Spark □ Custom Pre-charge Resistor (10Ω~100Ω optional) □ Add Soft-start Circuit □ BMS Anti-spark Docking |
| Core advantage of QS9 series, solves the pain point of sparking during drone battery plug-in/out and battery pack maintenance |
| Contact Resistance Requirement | ≤0.2mΩ / ≤0.5mΩ / Custom Value |
| Low contact resistance reduces heat generation, critical for drone long-endurance flight and battery pack cycle life |
| Insulation & Withstand Voltage | Insulation Resistance ≥1000MΩ; Withstand Voltage AC 2kV/DC 3kV 1min / Custom Value |
| Meets the safety insulation requirements of battery packs and drone high-voltage systems |
| Battery Pack Docking Adaptation | □ LiFePO4 Battery □ Ternary Lithium Battery □ Other Cell Types; Custom Battery String Count; BMS Communication Interface Docking |
| Fully matches the customization needs of battery pack manufacturers, compatible with mainstream BMS solutions |
| Drone System Docking Adaptation | □ Flight Controller Model Matching □ ESC Interface Docking □ Power Battery Compartment Size Matching □ Signal + Power Integrated Wiring |
| Solves the pain point of drone manufacturers' secondary wiring modification, plug-and-play after customization |
| 3. Mechanical Structure Customization (Drone & Battery Installation Adaptation) | Connector Type | □ QS9 Male Plug □ QS9 Female Socket □ Male + Female Complete Set □ Wire-to-Wire □ Wire-to-Board □ Panel Mount □ PCB Mount |
| Covers all installation methods of drone body and battery pack |
| Harness Wire Gauge | AWG 10 ~ AWG 24 (customizable by current) |
| Matches current carrying requirements, while taking into account drone lightweight demand |
| Harness Length & Outlet Direction | Length: 10mm ~ 5000mm customizable; Outlet Direction: Straight / 90° / 180° / Custom Bend Radius |
| Fully adapts to the limited installation space of drones and battery packs, no secondary cutting required |
| Conductor & Insulation Material | Conductor: □ Oxygen-free Copper □ Tinned Copper □ Silver-Copper Alloy; Insulation: □ PVC □ XLPE □ PTFE □ Silicone Rubber |
| Optional high-temperature resistant, lightweight, corrosion-resistant materials, matching drone outdoor use and battery pack high-temperature environment |
| Connector Housing & Terminal Material | Housing: □ PA66 □ PA66+30%GF □ LCP □ PTFE; Terminal: □ Copper Alloy □ Silver Plated □ Gold Plated |
| High-strength housing resists drone flight vibration, high-conductivity terminal ensures stable current transmission |
| Rated Mating Cycles | 5000 times / 10000 times / 20000 times / Custom Value |
| Meets the high-frequency plug-in/out demand of drone battery replacement and battery pack maintenance |
| 4. Environmental Adaptation & Protection Customization (Outdoor Drone & Battery Safety) | Ingress Protection Rating | □ IP54 □ IP65 □ IP67 □ IP68 □ Custom Dustproof & Waterproof Solution |
| Solves the pain point of drone outdoor operation in rain, snow and dust, and battery pack moisture protection |
| Operating Temperature Range | □ -40℃ ~ +85℃ □ -40℃ ~ +125℃ □ Custom Wide Temperature Range |
| Adapts to drone high-altitude low-temperature environment and battery pack charging/discharging high-temperature scene |
| Vibration & Impact Resistance | Vibration: 10g/20g/50g (IEC 60068-2-6); Impact: 100g/200g (IEC 60068-2-27) |
| Fully resists the vibration and impact during drone flight, take-off and landing, ensuring stable connection |
| Corrosion & Flame Retardant | Salt Spray Test: 48h/96h/200h; Flame Retardant Grade: UL94 V-0 / V-1 |
| Meets the outdoor corrosion resistance demand of drones and the safety flame retardant requirements of battery packs |
| EMC/EMI Anti-interference | □ Standard No Shielding □ Add Aluminum Foil Shielding Layer □ Add Magnetic Ring □ Custom Anti-interference Solution |
| Ensures stable signal transmission of drone flight control and battery BMS, avoids electromagnetic interference |
| 5. Additional Customization & Service Requirements | Product Identification & Printing | □ Custom Brand LOGO □ Custom Model/Specification Marking □ Custom UL/Certification Number Printing |
| Meets the brand identification needs of terminal manufacturers |
| Packaging Requirements | □ Independent Anti-static Bag □ Tray Packaging □ Roll Packaging □ Custom Labeled Packaging |
| Adapts to customer production line feeding and inventory management needs |
| Certification Requirements | □ UL □ CB □ TUV □ CE □ ROHS □ REACH □ Other Custom Certification |
| Meets the market access certification requirements of terminal products |
| Test & Quality Requirements | □ 100% Electrical Performance Test □ Vibration/Impact Test □ High and Low Temperature Cycle Test □ Custom Test Items |
| Factory full inspection, ensures product consistency and reliability |
| Other Special Customization Needs |
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| One-to-one technical docking, solves personalized customization needs |
