- 5 -
Important Notices
CHARGING PROCESS
Please ensure to charge battery indoor such as a well-ventilated room between 20
℃
to
30
℃
.
Do NOT charge battery under direct sunlight.
When selecting the cell count or voltage for charging purposes, select the cell count
and voltage as it appears on the battery label. As a safety precaution, please confirm
the information printed on the battery is correct.
Lithium Polymer/Li-ion batteries has limited life cycle for charging and discharging.
When life cycle has been reached, battery may swell.
The allowed charging temperature is from 0
℃
to 45
℃
.
During discharge and handling of batteries, do not exceed 50
℃
.
STORAGE & TRANSPORTATION
CipherLab battery is charged in manufacturing to around 30% of its full capacity. It is
a good capacity for long-term storage & transportation.
Battery should NOT be stored in full-charged or full-discharge state; otherwise it will
damage battery permanently.
Battery subjects to discharge even when not installed in a device. For any stored &
un-used battery, it is highly recommended for every 3 months to charge battery to
40%~60% of its original capacity to prolonged storage.
Always detach battery from device if you will not use device for long period of time.
Store battery indoor temperature between 0
℃
to 30
℃
for the best performance.
Do NOT store battery in temperature exceeding 50
℃
, and never expose battery pack
to high external pressure for extended periods, which can lead to an internal short
circuit and overheating.
When transporting or temporarily storing in a vehicle, temperature range should be
greater than 0
℃
but no more than 45
℃
.
Storing battery at temperatures greater than 50
℃
for extended periods of time (more
than 2 hours) may cause damage to battery.
Summary of Contents for RK25WO
Page 1: ...RK25WO Mobile Computer Android 7 0 Nougat Version 1 09...
Page 2: ......
Page 12: ...10 RK25WO Mobile Computer E LABLE...
Page 13: ...11 Important Notices CE DECLARATION...
Page 14: ...12 RK25WO Mobile Computer THAILAND CAUTION Specific Absorption Rate SAR 0 95 W kg...
Page 16: ......
Page 23: ...21 Quick Start 1 1 OVERVIEW...
