Shure SB910

The SB910 is the lithium-ion rechargeable battery that powers Shure's Axient Digital ADX1 bodypack transmitter. It drops into the ADX1 and ADX1-LEMO3 in place of AA cells and delivers up to 10 hours of continuous runtime, and it also serves the ADXR receiver where it runs about 5.25 hours. As part of the Axient Digital rechargeable system, it reports its charge state to the device so an operator knows exactly how much runtime is left before a show.

Charge it in a Shure SBC240 or SBC840 docking charger for field and desktop use, or load it into an SBM910 module in the SBRC rack charger to service several packs at once. Keeping a pair on rotation lets one battery run the transmitter while the other tops up, so a wireless channel never goes dark between sets.