This replacement 3.7 volt 2500 mAh Lithium Ion battery fits the Avaya - 3641 Cordless Phone and meets or exceeds original manufacturer specifications.
Specifications
Shipping Weight (oz)2.2000
ManufacturerUltralast
UPC728286207370
Length2.4" (60.96mm)
Width1.5" (38.10mm)
Height / Diameter0.6" (15.24mm)
26.43.7
mAh1950
Number of Cells1
Battery ChemistryLithium, Lithium Ion (ICR/CGR/LIR)
RechargeableRechargeable
Qty Per Package1
Weight2.2 oz
Compatible Batteries and Devices