The SB920A Rechargeable Lithium-Ion Battery from Shure is a rechargeable battery for the Axient Digital Wireless ADX2 and ADX2FD handheld wireless microphone transmitters. When fully charged, the 3.6V, 2500mAh battery provides up to 9 hours of operation, depending on the mode the transmitter is operating in.
Please Note: This product contains Lithium-Ion Batteries. Due to FAA regulation this item is restricted to ground transportation in the lower 48 contiguous states and cannot ship to Alaska, Hawaii or Puerto Rico.