Set up years ago, iFlowPower is a professional manufacturer and also a supplier with strong capabilities in production, design, and R&D. Portable Power Station 1500W iFlowPower have a group of service professionals who are responsible for answering questions raised by customers through the Internet or phone, tracking the logistics status, and helping customers solve any problem. Whether you'd like to get more info on what, why and how we do, try our new product - top Portable Power Station 1500W supplier, or would like to partner up, we'd love to hear from you.Moisture weather or environment causes little influence on the product's performance. People who live in humid areas agree that it still performs well after used for years.