Looking for a reliable power supply for your networking or server needs? The Alpha Technologies FXM 650-48 is a top-of-the-line choice. This unit, designed specifically for enterprise use, is compatible with directional antennas and offers uninterrupted power to keep your systems up and running smoothly. Please note that this listing is for the unit only, and does not include a battery. Photo is Not Always An Exact Representation Of Each Product. Note: Individual Products will show cosmetic signs of wear, fading, blemishes, scratches, etc.. These items are not cleaned. There will be dirt etc on them. Box and accessories (if applicable) may not be original.