Features Good Material: Adopting premium aluminum alloy material that has been through excellent workmanship, the 1000W car charge regulator is durable for long use. Higher Safety: Either installed inside the alternator or connected to the alternator to effectively prevent battery overcharging and improve charging capacity. Easy to Install: Comes with a compact size and a light weight as well, the automobile charge voltage regulator is very convenient to install in minutes. Stable Charge: Works stably in the charging system, the automotive regulator can regulate the output of the alternator and keep the battery fully charged. Reliable Work: Equipped with good capacitance and highly accurate resistance, the charging regulator has wide working temp, small drift, and good stability. Specification: Item Type: Automotive Charge Regulator Model: JFT149 14V Material: Aluminum Alloy Power: 1000W Application: Suitable for automotive generator regulator and chargers as well as diesel AVR chargers.  Package List: 1 x Automotive Charge Regulator Package List 1 x Automotive Charge Regulator