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IT-G500
<Power>
Item Specifi cations Remarks
Main Battery Lithium ion battery Standard/Large
Backup Battery Rechargeable lithium battery × 1 Built-in type
Operating Time Standby:Calculation:Scan:Wireless = 20:1:1:1 Normal temperature,
Brand-new battery
Standard Battery Pack Approx. 11 hours
Large-capacity Battery Pack Approx. 20 hours
Standby:Calculation:Wireless = 20:1:1
Standard Battery Pack Approx. 12 hours
Large-capacity Battery Pack Approx. 23 hours
W-WAN Standby * WAN type only
Normal temperature,
Brand-new battery
Standard Battery Pack Approx. 115 hours
Large-capacity Battery Pack Approx. 230 hours
W-WAN Continuous communication
Standard Battery Pack Approx. 150 minutes
Large-capacity Battery Pack Approx. 300 minutes
Backup Time
(Backup Battery
only)
RAM: 4 minutes
RTC: 72 hours or more
Normal temperature
Backup battery is fully
charged
Backup Time
(Main Battery +
Backup Battery)
RAM After a main-battery
remaining alarm occurs
Standard Battery Pack Approx. 72 hours
Large-capacity Battery Pack Approx. 72 hours
Main Battery
Charge Time
Normal temperature
* USB cradle, LAN cradle,
AC adaptor, and Cradle-
type battery charger are
charged and discharged at
the same time.
Standard Battery Pack Approx. 4 hours
Large-capacity Battery Pack Approx. 7 hours
Normal temperature
Standard Battery Pack Approx. 4.5 hours
Large-capacity Battery Pack Approx. 9 hours
Backup Battery
Charge Time
Approx. 4 days Normal temperature
* Time required to be fully
charged with the main
battery is installed.