BT-740 Operation manual
95
P/N : 740-ENG-OPM-EUR-D03
Bistos Co., Ltd.
2018.05
14.2 Battery usage guide
Battery life depends on the frequency and time of use. If the battery maintenance and storage
are proper, the lithium battery life is three years. If you do not use the battery properly, its life
may be shortened. It is recommended to replace the lithium battery once every three years.
In order to ensure the maximum capacity of the battery, please note the following usage guide:
Do not drop the battery.
Check the battery performance once every two years. Before servicing the monitor or you
suspect that the battery is the fault source, also check the battery performance.
WARNING
•
Keep the battery out of the reach of children.
•
Use only the designated battery.
•
If the battery is damaged or leaks, replace it immediately. Do not use a defective
battery for the monitor.
•
Do not open the battery compartment. Only the qualified service personnel
authorized by the manufacturer can open the battery compartment and replace
or check the battery, and when it needs replacement, the replacement should be
same model with established battery.
•
Do not disassemble the battery, throw it in fire, or short-circuit it. Battery fire,
explosion and leakage may lead to personal injury. Do not touch the leaking
battery with bare hand directly.
