Datalogic QuickScan 2500 Series Product Reference Manual page 315

TECHNICAL SPECIFICATIONS
STATUS
Battery Status indications
when not charging, using
double tap
a. "msec" stands for milliseconds, equivalent to 1/1000th of a second
b. In case of heavily depleted battery (e.g. if the reader has not been used for a long time), the reader being charged will
not be operational for a certain amount of time, which can vary from just a few minutes to 30-40 minutes depending
on battery discharge level and power supplied to the base station (i.e. longer time if the base station is connected to
USB only without external power supply).
300
QUICKSCAN™ 2500
GOOD READ LED
OFF
BATTERY LED
Solid with programmable
duration (3 s default) and
then OFF
Green (charge = 50% -
100%)
Amber (charge = 2% -
50%)
Red forced loop (charge
less than 2%)
BUZZER
OFF