Battery Distributors carries a full line of batteries, parts and accessories for the XPR 3500 radio. The line of accessories include XPR 3500Â Â radio batteries, XPR 3500 radio holsters, XPR 3500 radio antennas, XPR 3500 radio chargers, XPR 3500 radio surveillance kits, XPR 3500Â radio speaker mics, XPR 3500 radio headsets