7.2V 4800mAh Li-Ion
Bosch DCN-WLIION-D Conference Phone Battery
For Wireless Discussion

3.7V 580mAh Li-Polymer
Cisco CP-8832-MIC-WLS Conference Phone Battery
For CP-8832 Wireless Expansion Mic

7.2V 2000mAh Ni-MH
ClearOne 220AAH6SMLZ Conference Phone Battery
For 592-158-001, 592-158-002, 592-158-003, Max, Max Wireless

3.7V 1800mAh Li-Ion
Konftel 900102095 Conference Phone Battery
For 55W Conference Phone, 55WX Conference Phone

7.2V 2000mAh Ni-MH
NEC 750074 Conference Phone Battery
For Conference Max Plus

3.7V 9800mAh Li-Ion
SHURE SB930 Conference Phone Battery
For MXCW640, Powers MXCW640 wireless confer