High-quality products: the voltage stabilizer is made of very high-quality materials, with precise internal circuits and good conductivity, ensuring high-quality products.Stable performance: This product has excellent stability and can fully guarantee the stability of the generator voltage.Unless the product and generator are not applicable.Accessories for large generators: the product adopts accessories for large generators with high stability.2. This product is a universal accessory, suitable for generators from 1 to 3.5 kilowatts.Moisture and vibration resistant: This product uses high quality electronic components with stable and reliable performance.It is sealed with resin to provide better moisture, vibration, rust and good protection.Number of pieces delivered: 1