Specifications:
Chemistry: NiMh
Voltage : 3.6V
Capacity : 700 mAh
Compatible Replacement Battery for:
A0548446
BPN100
NTTQ4050
NTTQ69BA
PTE110
Compatible with the Following Cordless Phones:
Avaya EM-CPH-538, 700277387, BPE110
SPECTRALINK Avaya 3616, BPE100, BPE110, Netlink E340, PTE130, PTE130A, PTE150