Wireless: What type of rechargeable batteries does the BAT850 battery pack use?
The BAT850 rechargeable battery pack uses six 1.2Vdc NiHM 2300 mah AA rechargeable batteries, total Vdc is 7.2V.
The BAT850 can be used in the following products:
*MB100 base station
*MB300ES base station
*WS200 speaker station
*BP850 beltpack