Shure SB903 is a rechargeable lithium-ion battery for use with SLXD wireless transmitters.
Rather than (a) always needing to purchase fresh batteries for each show, and (b) contributing to landfill, use the genuine Shure SB903 rechargeable lithium-ion battery in your SLXD transmitter.
It suits both the handheld (SLXD2) and bodypack (SLXD1) transmitters, and is easily recharged by simply placing the transmitter directly into the SBC203 dual-slot recharger after your show.
Charge times (when using SBC203 dual slot charger)
30 mins = 15% = 1 hour run time (approx)
1 hour 15 mins = 50% = 4 hours run time (approx)
2 hours 30 mins = 100% = 8 hours run time (approx)
SB903 rechargeable lithium-ion batteries unlock real-time battery life and battery health features for SLX-D Digital Wireless transmitters.