Preparation

Battery performance

After your Panasonic battery is fully charged, you can expect the following performance:

Operation

Operating time

While in use

Up to 5 hours

(talking)

 

 

 

While not in use

Up to 11 days

(standby)*1

 

While using the

Up to 3 hours

Clarity Booster

 

feature (page 19)

 

 

 

*1 Handset is off the base unit or charger but not in use.

Note:

LBattery power is consumed whenever the handset is off the base unit or charger, even when the handset is not in use. The longer you leave the handset off the base unit or charger, the shorter you can actually talk on the handset. Actual battery performance depends on a combination of how often the handset is in use and how often it is not in use.

LOnce the battery is fully charged, you do not have to charge it again until “Recharge battery” is displayed or 7 flashes. This will maximize the battery life.

Battery replacement

If battery performance diminishes, make sure you have cleaned the charge contacts and fully charged the battery. The battery needs to be replaced if any of the following are displayed after a few phone calls even when you have fully charged the battery.

Recharge battery

7 (flashing)

Charge for 6h

8

LUse only the rechargeable Panasonic battery noted on page 5.

1Press the notch on the cover firmly and slide it as indicated by the arrow.

2Replace the old battery with a new one, and close the cover (see page 10 for battery installation).

Attention:

A nickel metal hydride battery that is recyclable powers the product you have purchased.

Please call 1-800-8-BATTERY for information on how to recycle this battery.

12For assistance, please call 1-800-211-PANA (7262).

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Panasonic KX-TG5421 Battery replacement, Battery performance, Operation Operating time, Recharge battery, Charge for 6h