Wetif IA812, User Manual

Page: 103 / 110

Rugged Computing
Users Manual Rugged Table PCs
103
6.3 Battery Protection Tips
It is recommended temperature range for charging the battery
pack between
5℃
~ 45
℃
.
To avoid harm to the battery, recharge the battery pack when it is
nearly discharged. When recharging, make sure that the battery
pack is fully charged.
The battery pack is a consumable product and the following
conditions will shorten its life:
Frequently charging the battery pack
When using, charging, or storing the battery in high temperature
condition
To avoid hastening the deterioration of the battery pack thereby
prolonging its useful life, minimize the number of times you
charge it so as not to frequently increase its internal temperature.
A higher environment temperature will cause the battery pack’s
temperature to rise. Avoid charging the battery pack inside a
closed vehicle and in hot weather condition. Also, charging will not
start if the battery pack is not within the allowed temperature
range.
It is recommended that you do not charge the battery pack more
than once a day.
Charging the battery pack with the system’s power off is
recommended.
To maintain the battery pack’s operating efficiency, store it in a
cool dark place removed from the tablet PC and with 30 % ~ 40 %
charge remaining.
Avoid installing or removing the battery pack when the tablet PC is
in Standby mode.
Charging time will be prolonged when the tablet PC is turned on.