A101 CDI Electronic Ignition System
Product Number:THH-2247
A101 CDI Electronic Ignition System
Taiwan Patented Split-Type High-Voltage Ignition Coil For Single- and Twin-Cylinder UAV Engines
Designed for Single/Double Cylinder Engines – Enhancing Ignition Efficiency & Stability!
Patent Information
✅ Taiwan Patent Application Number: Taiwan M669038
Guaranteed Technology, Certified Quality ?

In high-performance engines, stable ignition is the key to optimizing power output. Whether for UAVs or agricultural machinery, the reliability and precision of the ignition system directly affect engine efficiency and lifespan.
With 42 years of expertise in CDI ignition system development, Hsing Hua Electric Innovation Co., Ltd. proudly introduces the Taiwan-patented "Single/Double Cylinder Advance Angle Separation High-Pressure Pack A101 CDI Electronic Ignition System." This cutting-edge system is engineered specifically for single and double-cylinder engines, ensuring powerful spark output and stable ignition performance to keep your engine running at its peak.
The separation high-pressure pack technology minimizes electromagnetic interference while maintaining ultra-low power consumption and superior EMC (Electromagnetic Compatibility) performance. Future upgrades will integrate red light sensing ignition technology, bringing even greater precision to ignition control!
? Whether you seek stable operation, improved fuel efficiency, or extended engine lifespan, the CDI A101 is the ultimate choice! ?
✅ Taiwan Patented Technology | ✅ 42 Years of CDI R&D Experience | ✅ Market-Leading Ignition System
Experience a new era of high-efficiency ignition with the CDI A101!
Product Features
? Taiwan-Patented Separation High-Pressure Pack – Safe & Stable Performance
✔ Unique separation design effectively reduces electromagnetic interference for enhanced safety
✔ Compatible with both single-cylinder and double-cylinder engines for diverse applications
✔ Patent pending in China, ensuring advanced technology and superior quality
High-Efficiency Electronic Ignition – Precise & Stable Output
✔ Operating voltage range: 6V – 8.4V, adaptable for various power systems
✔ Uses 8.4V 4AH lithium ternary battery, ensuring long-lasting power stability
Superior EMC (Electromagnetic Compatibility) – Outperforms Chinese Brands
✔ Advanced EMC design significantly reduces interference, ensuring stable ignition
Ultra-Low Power Consumption – Energy Efficient & Extended Endurance
✔ At 7.7V / 7000RPM double-cylinder ignition, power consumption is only 0.4A, reducing energy waste
Precision Ignition Control – Future Upgrades for Higher Accuracy
✔ Hall magnetic sensing ignition signal provides precise and stable ignition timing
✔ Future upgrade to red light sensing components for even greater ignition precision
High-Performance CDI – Powerful Spark for Engine Efficiency
✔ CDI capacitance 1MF 300V, ensuring stable ignition energy at 1700RPM
Advanced High-Pressure Pack – Optimal Impedance Characteristics for Stable Sparks
✔ Primary impedance: 0.13Ω / Secondary impedance: 2.5KΩ (25°C)
✔ Primary-to-secondary winding ratio 1:200, effectively amplifying ignition output
Low-Interference Design – Ensures the Most Stable Ignition Performance
✔ Rigorously tested to withstand noise interference, ensuring long-term operational stability
High Compatibility – Suitable for Various Engine Models
✔ High-pressure pack and spark plug cap conform to CM6 spark plug standards, ensuring wide applicability
Innovative Start-Up Design (Patented) – Safe, Convenient & Effortless
✔ Manual pull-start design prevents reverse rotation injuries, making it safer to use
Universal Single/Double Cylinder Design (Patented)
✔ Cutting-edge technology supports both single-cylinder and double-cylinder engines, expanding its range of applications
Next-Generation "Direct Engine Ignition Start Technology" – Further Enhancing Performance!
✔ Ongoing development for even greater engine start-up efficiency and reliability
42 Years of CDI R&D Excellence – Unmatched Quality & Innovation
✔ Taiwan's leading CDI manufacturer with decades of expertise, ensuring outstanding quality
Applications
✅ Compatible with all Single-Cylinder / Double-Cylinder Engines, widely used in:
Drones (UAVs)
Agricultural Equipment
Electromagnetic Interference (EMI) Comparison (Lower is Better):
- Taiwan Electronics King Patented CDI Unit: 0mV ✅
- Taiwan Electronics King Patented Ignition Coil: 150mV ✅
- Competitor CDI Unit: 260mV ❌
? Taiwan Electronics King's advanced technology reduces electromagnetic interference and enhances ignition stability! ?
Product Specifications
Material: High-pressure ignition pack with a metal casing; CDI body features anodized aluminum housing
Compatible spark plug: NGK MR6
Weight: Approx. 209g
Package Dimensions: 9.2 x 3.5 x 11 cm
Contact Us
- Company: Hsin Hua Electric Innovation Co., Ltd.
- Address: No.1, Anxin 2nd Rd, Andong Village, Annan Dist., Tainan City 709007, Taiwan
- Phone: +886-6-2456156
- Website: www.thh-electric.com.tw

