Intermec NORAND 6642 User Manual download pdf (Page 54)

SECTION 4 Battery Use

4-9PEN*KEY

6642 Pen Computer User’s Guide

Charging and Operating Times

The charging and operating times are based on the number

of battery packs used, as shown in the following table.

Number of

Battery Packs

Used

Charging Time

(from fully

depleted to fully

charged)

Operating Time

(from fully

charged state)

Internal battery pack Approximately 2.5

hours

Approximately 1.5 to

2 hours

Expansion battery

pack

Approximately 5

hours

Approximately 2.5 to

4 hours

The operating time varies according to the power manageĆ

ment settings, the application software being used.

The total charging time for both the internal and expansion

battery packs connected to the pen computer is approxiĆ

mately 6 hours with the unit OFF from empty to full.

When the pen computer is turned on, it will take about

approximately 8 hours. (Charge time depends on power the

pen computer is using).

CAUTION: The lithium ion batteries used in these battery packs suffer a

clear deterioration in performance if they are exposed to high

temperatures for an extended period of time. These batteries

should be stored in a cool, dry location.

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Intermec NORAND 6642 User Manual Page 54