for Tao Tao ATA-110 DATA135 125 Coolster 110CC ATV 3050B 3050B-2 3050C 3050D Roketa Kazuma Meerkat 50cc Falcon 90cc ATV Quad Howhit 150cc Go Kart Wide Compatibility: Suitable for most scooters, mopeds, ATVs, go-karts, buggies, motorcycles, golf carts, and small lawn mowers with single-phase magneto engines (0-50W AC) and GY6 motors (50cc to 120cc). It can also be used on engines up to 150cc or 200cc if the magneto is single-phase HALF WAVE 0-50W. Compatible with brands like SunL, Kazuma, TaoTao, Roketa, JCL, Lance, Baja, Coolster, TGB, TNG, Tank, Redcat, Giovanni, Wildfire, Xtreme, and Seaseng. Superior Materials and Construction: Built with top-quality materials, the Chenxl Half-Wave Regulator operates effectively in temperatures ranging from -30°C to 70°C (-22°F to 158°F). It features a super lightweight design and offers corrosion resistance, excellent thermal conductivity, and durability for years of reliable performance. The regulator uses premium connectors and high-grade aluminum casing, ensuring top-notch performance and durability. It also provides insulating protection, effective sealing, vibration resistance, drop resistance, and is both dustproof and waterproof. The encapsulation is done using advanced potting technology, ensuring superior protection and longevity. Advantages of 12V 4-Pin Half-Wave Dual Silicon Voltage Regulator: High Durability: The use of dual silicon components ensures enhanced durability and longevity, providing a reliable performance over time. Better Efficiency: Dual silicon technology offers improved efficiency and thermal management, leading to better overall performance. Simplicity and Cost-Effectiveness: Half-wave rectification design simplifies the circuit, reducing the number of components and overall cost while providing effective voltage regulation. Lower Heat Generation: The half-wave design results in lower heat dissipation, which helps in maintaining a cooler operation and prolonging the life of the regulator. Improved Power Conversion: Utilizes both halves of the AC cycle more effectively than single-wave rectifiers, ensuring stable and efficient power conversion. Precise Parameters: a. Voltage when the headlight is on and stable: 13.3V ± 1V(4000r/min; K4 closed [headlight on and stable], K3 open [battery not connected]) b. Voltage when the headlight is off: 14.5V ± 1V(4000r/min; K3 closed [battery connected], K4 open [headlight off]) c. When both the headlight and battery are connected:Battery voltage: 14.5V ± 0.5V Headlight voltage: 13.3V ± 0.5V (4000r/min; K3 closed [battery connected], K4 closed [headlight on and stable]) Conforms to: QC/T680-2002 standards. Customer Satisfaction Guarantee: We offer a 100% refund if you are not satisfied. As a direct manufacturer, there are no middlemen, ensuring the best price for you. Our engineers are available 24/7 to assist you. This product is an OEM part originally designed for scooter manufacturers in South America, Southeast Asia, and Africa, specifically for 50-110cc models. Crafted by senior engineers, assembled using high-speed placement machines, welded on a Yamaha high-temperature intelligent production line, and inspected with high-resolution optical AOI instruments, we guarantee its quality.

FEATURES

• Wide Compatibility: Suitable for most scooters, mopeds, ATVs, go-karts, buggies, motorcycles, golf carts, and small lawn mowers with single-phase magneto engines (0-50W AC) and GY6 motors (50cc to 120cc). It can also be used on engines up to 150cc or 200cc if the magneto is single-phase HALF WAVE 0-50W. Compatible with brands like SunL, Kazuma, TaoTao, Roketa, JCL, Lance, Baja, Coolster, TGB, TNG, Tank, Redcat, Giovanni, Wildfire, Xtreme, and Seaseng.
• Superior Materials and Construction: Built with top-quality materials, the Chenxl Half-Wave Regulator operates effectively in temperatures ranging from -30°C to 70°C (-22°F to 158°F). It features a super lightweight design and offers corrosion resistance, excellent thermal conductivity, and durability for years of reliable performance. The regulator uses premium connectors and high-grade aluminum casing, ensuring top-notch performance and durability. It also provides insulating protection, effective sealing, vibration resistance, drop resistance, and is both dustproof and waterproof. The encapsulation is done using advanced potting technology, ensuring superior protection and longevity.
• Advantages of 12V 4-Pin Half-Wave Dual Silicon Voltage Regulator: High Durability: The use of dual silicon components ensures enhanced durability and longevity, providing a reliable performance over time. Better Efficiency: Dual silicon technology offers improved efficiency and thermal management, leading to better overall performance. Simplicity and Cost-Effectiveness: Half-wave rectification design simplifies the circuit, reducing the number of components and overall cost while providing effective voltage regulation. Lower Heat Generation: The half-wave design results in lower heat dissipation, which helps in maintaining a cooler operation and prolonging the life of the regulator.
• Precise Parameters: a. Voltage when the headlight is on and stable: 13.3V ± 1V(4000r/min; K4 closed [headlight on and stable], K3 open [battery not connected]) b. Voltage when the headlight is off: 14.5V ± 1V(4000r/min; K3 closed [battery connected], K4 open [headlight off]) c. When both the headlight and battery are connected:Battery voltage: 14.5V ± 0.5V Headlight voltage: 13.3V ± 0.5V (4000r/min; K3 closed [battery connected], K4 closed [headlight on and stable]) Conforms to: QC/T680-2002 standards.
• Customer Satisfaction Guarantee: We offer a 100% refund if you are not satisfied. As a direct manufacturer, there are no middlemen, ensuring the best price for you. Our engineers are available 24/7 to assist you. This product is an OEM part originally designed for scooter manufacturers in South America, Southeast Asia, and Africa, specifically for 50-110cc models. Crafted by senior engineers, assembled using high-speed placement machines, welded on a Yamaha high-temperature intelligent production line, and inspected with high-resolution optical AOI instruments, we guarantee its quality.

Where do your products come from?
We source inventory through liquidation and wholesale channels, including overstock, closeouts, shelf-pulls, and inspected customer returns from major retailers and distributors.

Why are your prices so much cheaper than retail?
We buy inventory in bulk and price items to move quickly. This reduces overhead and removes typical retail markups.

Are the products authentic?
We focus on legitimate sourcing channels and aim to describe items accurately with clear condition information.

What does “Like New” mean?
Like New items are in excellent condition with little to no signs of use. This can include items that were opened but are still in like-new condition.

Why do some items have different packaging?
Liquidation inventory may include items with opened or replacement packaging. Condition is always shown on the listing.

Do you combine shipping?
Yes—when possible, items may ship together. Shipping is calculated at checkout based on weight, dimensions, and destination.

Do you offer free shipping?
Yes—free shipping applies to orders $50+ (as shown on the site).

How fast do you ship and which carriers do you use?
Shipping options and timelines are shown at checkout. We typically use major carriers such as USPS, UPS, and FedEx depending on package and destination.

What is your return policy?
Please refer to our Returns Policy page for eligibility and timelines.