Sennheiser BA2015 is a rechargeable battery pack to suit Evolution Wireless transmitters.
It contains two rechargeable NiMH cells and is inserted into the battery compartment instead of two standard AA cells.
The battery pack features an integrated sensor which indicates the battery status, monitors temperature during recharging and avoids the charging of non-rechargeable batteries.
BA2015 works for the now ‘old’ G3 series of Evolution Wireless, and of course is suited to the current G4 series. It’s ideal for theatre companies, school auditoriums, houses of worship, function centres and anywhere else that has frequent wireless use, with the facility for a charging station in the tech area.