4-pole voltage regulator and rectifier, 14.5V DC output, suitable for charging 12V lead-acid batteries, motorcycles and ATVs. Universal regulation and charging module.

This product is a universal 4-pin voltage regulator and rectifier from GOOFIT. Its main function is to stabilize the magneto's AC voltage to approximately 14.5V DC and is specifically designed for 12V lead-acid batteries. It is an essential replacement part for charging systems in motorcycles, ATVs, and other small motorized vehicles. [Features and Specifications in Detail] 🔋 Precise Voltage Regulation: The output voltage is stabilized at approximately 14.5V, meeting the optimal maintenance charging requirements for 12V lead-acid batteries. This allows for efficient charging to full capacity while preventing overcharging, which could damage or dry out the battery. This extends its lifespan. ⚡ Universal 4-Pin Interface: Thanks to the standard 4-pin connector, it is compatible with the magneto output and circuit interfaces of many vehicle models, offering high adaptability and easy installation.

🛡️ Integrated multi-protection: The design includes overvoltage and short-circuit protection, increasing circuit safety and providing optimal protection for the rectifier itself and other electrical vehicle components in the event of a fault.

🌬️ Highly efficient heat dissipation: Thanks to the aluminum alloy housing with cooling fins, the surface area for heat dissipation is increased. This ensures stable operation even at high currents and improves the product's longevity.

**【Typical Application Scenarios】】

Suitable for various motorcycles, scooters, ATVs, and small agricultural machinery with single-phase ignition systems and 12V lead-acid batteries.

For replacing worn or damaged original 4-pin rectifiers to restore normal charging functionality.

Note: Please check the number of pins (4 pins) and the input/output type (AC input, DC output) of your original rectifier before purchasing. 【Installation and Operating Instructions】 🔧 Installation Confirmation: 1. Safety First: Always disconnect the negative terminal of the battery before installation. 2. Direct Replacement: Locate your vehicle's original rectifier, disconnect the plug, and connect this product directly to the rectifier. Ensure a secure connection to prevent water ingress. 3. Fixed Installation Location: It is recommended to install the rectifier in its original location in the vehicle or in a well-ventilated area to ensure heat dissipation. ⚠️ Compatibility Self-Check: - Ensure the vehicle has a 12V electrical system. - Ensure the ignition system has an AC output. - Ensure the vehicle's original rectifier has a 4-pin connector. [Package Contents] GOOFIT 4-Pin Zener Rectifier × 1 Piece