Battery charge

Preparation

Battery charge

Place the handset on the base unit for about 7 hours before initial use.

Note:

L Clean the charge contacts of the handset and base unit with a soft, dry cloth once a month, otherwise the batteries may not charge properly. Clean more often if the unit is exposed to grease, dust or high humidity.

Battery strength

When charging, the battery icon is shown as follows.

L When the batteries are fully charged, 054 flashes.

Battery icons

Battery strength

5

High

 

 

6

Medium

 

 

7

Low

 

 

074

Needs to be charged

 

 

Note:

L If the handset is turned off, it will be turned on automatically when it is placed on the base unit.

Battery life

After your Panasonic batteries are fully charged, you can expect the following performance:

Ni-MH batteries (typical 700 mAh)

Operation

Operating time

While in use (talking)

10 hours max.

While not in use

200 hours max.

(standby)

 

Ni-Cd batteries (typical 250 mAh)

Operation

Operating time

While in use (talking)

4 hours max.

While not in use

60 hours max.

(standby)

 

Note:

L The included batteries are Ni-MH batteries.

L Battery operating time may be shortened depending on usage conditions and ambient temperature.

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Panasonic KX-TCD440NZ Battery charge, Battery strength, Battery icons, Battery life, Ni-MH batteries typical 700 mAh