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– The specific charging cable should be
connected to charging machine.
CAUTION
Be sure to notice that the polarity
sign on the plug must keep
comfortably to the out specific
charging end node.
When the charging cable is
connected to the storage batteries,
please pay attention to keeping
comfortably on the polarity sign.
Otherwise maybe you will damage
your battery.
– Inspect
The voltage value that the power needed
is the number of the serial battery three
times.
Inspect the charging machine.
Inspect every battery‟s polarity.
– Charging ways：（ time, current as the
form）.
a. 1
st
phase：most of the single battery‟s
terminal voltage steps up to 2.4 V；
b. 2
nd
phase：the electrode give off a large
number of bubbles, the voltage and the
specific gravity steadies 4 hours and the
charging value gets to 4.5-5 times than
rated capacity.
c. Adjusting the specific density and
height for the electrolyte
If the specific gravity is smaller, it will be
adjusted as follow: then take out some
electrode from the battery, pour the
compounded sulfuric acid that its
specific gravity is 1.400g/cm
3.
If the specific gravity is larger, it will be
adjusted as follow: then take out some
electrode from the battery, pour some
distilled water, but you must keep the
electrode height accord with demand
d. After adjusting, you should keep
charging on 1 hour; make the density of
electrode even upper and under. At this
time we have finished the first charging.
e. Close the pouring plug and clean the
battery surface acid, then you can use it.
CAUTION
During the charging, the temperature
of electrolyte should not be
exceeded 45℃ 。 Otherwise you
should low the temperature. If the
temperature do not lowing, you
should stop recharging， till the
temperature drop down.
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