The Genuine Inogen AC/DC Adapter PSU BA-501 is a reliable and officially approved power supply designed for use with Inogen One G5 Portable Oxygen Concentrators. It allows you to power your G5 unit directly from a standard wall outlet or your vehicle’s DC power source, ensuring continuous oxygen delivery whether you’re at home or on the go. This adapter provides consistent and safe charging performance, meeting Inogen’s quality and safety standards. It’s built with durable materials for long-lasting use and features advanced protection against overheating, short-circuiting, and power surges. Ideal for travelers and active users, this genuine Inogen replacement accessory ensures your oxygen concentrator remains fully powered wherever life takes you.