Battery for Sennheiser 508494 508497 RX XLR 14500CY-850 1000mAh 3.7V
Fit to the device models:For Sennheiser 508494, 508497, RX XLR, TX XLR, XSW-D. Compatible with the battery part numbers:14500CY-850. This battery is certified with UKCA, CE and ISO9001. RoHS Approved for toxic free.