6. Exchange of Batteries:
6.1 Exchange judgments:
Before the batteries are discharged 80% (refer the corresponding discharge rates,
such as C10,C3 etc.) of rated capacity, the voltage is below 1.8V/cell(the discharge
rate for 1 hour is 1.75V/cell). It should be exchanged.
6.2 Exchange time
The VRLA battery has the certain service life , pls replace the old battery with the new
one before the end of service life so that the application can run safely and normally .
7. Cautions:
Keep batteries in the place, which the children could not touch.
Do not use batteries for application other than those specified in its specification.
Do not attempt to disassemble, revised, damaged, impacted, disposed batteries,
otherwise the battery would be leaked, heated, explored.
Do not dispose of the batteries in water, fire, and do not heating the batteries.
Do not short batteries
If the voltage of battery back is above 45V, please be sure wear the insulated
glove in working, otherwise, it may be get an electronic shock
Do not face to the top of batteries in a short distance, please keep a certain
distance when you measuring and repairing .
There are sulfuric acid in the battery, do not contact with sulfuric acid in skin,
cloths, especially in eyes. If eyes contact with sulfuric acid , please wash with a
lot of clean water , and consult a physician immediately.
The permitted using temperature is -40~+60℃, but longer service life will be
attained when the battery is operated within an ambient temperature range of
+5~+35℃.