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7-3. Before using the battery pack
(1) About the battery pack
Note that the deterioration speed (life time) of the battery
pack depends greatly on overcharge and over-discharge.
・
Notes not to cause overcharge
Do not charge the battery pack many times in a short
period of time without discharging electricity.
・
Notes not to cause over-discharge
Charge the battery pack promptly when the warning
appears on the display indicating that the remaining
battery level is low.
There is a possibility that the battery pack is in the
over-discharge state when the pack has been
connected with the machine over an extended time
period (The pack is discharged even in the power-off
state), or when the pack has been left for a long time.
・
Optimizing the change
It is the best to charge the battery pack when the
remaining battery level becomes 1/4 or less for
prolonging the battery life.
If the lithium-ion battery is over-discharged, it cannot be
normally charged.
CAUTION
Summary of Contents for DP-2E
Page 16: ...16 5 Names and Functions of Each Part Mobile Printer DP 2E ...
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