High-Precision Rectifier Regulator (Energy-Saving, Fuel-Efficient & High Acceleration)
Product Number:THH-4085
High-Precision Rectifier Regulator (Energy-Saving, Fuel-Efficient & High Acceleration)
Newly Released ➔ 【High-Precision Rectifier Regulator for Yamaha】
🚀 Specially developed for popular models like Cygnus, Force, and SMAX to deliver the ultimate power supply system!
🔥 Upgrade Highlights:
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Precise & Stable Voltage: Maintains an optimal output of 14.0V–14.5V to protect your ECU and expensive electrical components.
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Rapid Throttle Response: Enhances ignition coil energy for more complete combustion, delivering an instant boost in acceleration!
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High Efficiency & Fuel Savings: Reduces generator magnetic resistance and operational waste heat, minimizing unnecessary load on the engine.
Don't let unstable voltage slow you down! 👉 Upgrade now and experience ultra-smooth, abundant power output!
📌 Perfect For:
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Riders who have upgraded to high-performance ignition coils, spark plugs, or high-wattage lighting.
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Frequent two-up (passenger) riders or long-distance commuters seeking smooth throttle response and better fuel efficiency.
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Owners of older bikes facing unstable voltage or flickering headlights who want a complete, root-cause solution for their electrical system.


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
We also offer the following CDI (Capacitor Discharge Ignition) products.
1️⃣ SUZUKI
- 32900-93911 ➝ 9.9 / 15 HP
- 32900-94470 ➝ 40 HP
2️⃣ TOHATSU
- 3G2-06060-2 ➝ 9.9 / 15 / 18 HP
3️⃣ YAMAHA
- 63V-85540-00 / 63V-85540-01 ➝ 9.9 / 15 HP
- 66T-85540-00 / 66T-85540-01 ➝ 40 HP
- 688-85540-00 ➝ 75 HP
- 688-85540-16 ➝ 75 / 90 HP
- 695-85540-10 / 695-85540-12 ➝ 15 / 25 HP
- 6B4-85540-01 / 6B4-85540-02 ➝ 9.9 / 15 HP
- 6E5-85540-00 ➝ 115 HP
- 6E5-85540-12 ➝ 115 / 130 HP
