Guy-Tech AC/DC Adapter Compatible with LifeChoice Activox POC Model XYC103AC P/N XYC103 Pro 4L Portable Concentrator XYC100B-P4L XYC100BP4L XYC1OOB-P4L XYC1OOBP4L Inovo Labs Charger(Barrel)

Why I choose it? -Small and lightweight for convenience, portability and storage. Easy to take anywhere -High efficiency and low energy consumption, low fever & no noise at full wattage working -Protect Your Device: Over Voltage Protection, Over Heat Protection

Input: 100V - 240V 50/60Hz Worldwide Voltage Use Replacement: This Adapter is a Brand New Replacement One, Not Original Over Voltage output Protection, Over Current output Protection. Short Circuit output Protection. High Power exchange efficiency to control working temperature and stable working.