Avaya 20DT battery replacement 3.6v 700mAh.
Replacement Avaya 20DT battery, rechargeable 3.6v 700mAh compatible batteries at a low cost.

• Avaya 20DT battery

Please remember to fully charge your new Avaya 20DT battery when it arrives and is used for the first time. If it's not in use, also recharge it every six weeks to keep the cells in good condition.

It will take several charges and use before your new Avaya 20DT battery will be able to take a full capacity charge, this is quite normal and part of the conditioning process that all rechargebale batteries go through.

Chemistry: Ni-MH
Voltage: 3.6v
Capacity: 700mAh
Colour: Green.

Dimensions of this replacement Avaya 20DT battery are as follows:
Length = 45mm
Width = 31.1mm
height = 10.50mm.