A. charge:the charger must be the assorted one . First, connect the power
to the charger. second,insert the charger’s out-put connector to the battery’s
in-put connector. Third, when the signal light is on,please pull out the
battery’s in-put connector first. The common single charging time is about
6-8 hours.if the battery be blow-up, the charging or discharging must be
stopped.
B. avoid over discharge: charge the battery timely after discharging, in
order to avoid the over-discharge.
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Secondly: Requirements on storage
A . li-battery cannot be stored at the place where is over hot and over
humidity.therefore the temperature of the storage should between -20 to
55degree,and further more the storage must be kept in dry,clean and the
battery should not be piled up.
B . the battery cannot be stored for a longtime without charging. The battery
should be charged once a month. The battery should be stored with fully
charged.
Thirdly: Maintenance
A . When you test the voltage of the single piece of the battery-cell, you
have to test the cell directly ,not by the wire. By doing that, it can avoid the
voltage decline.
B . You have to wear the gloves or clip the finger nails before you take out