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4 Battery
4.1 Battery safety precautions
4.1.1 Safety precautions for using
lead-acid batteries
1) Users need to create a file for the battery
in order to better maintain the battery.
2) When the battery is used for the first time,
it may not reach the rated capacity of the
battery. After about 5 ~ 10 times of full
charge, the battery will reach normal
capacity after it is used and discharged.
3) The battery is prohibited under the
condition of power loss. To ensure the
battery life, should avoid the discharge
depth of more than 80% of the rated
capacity of the battery. Whether it is
partially discharged or fully discharged,
the battery should be immediately
charged.
4) The charger output voltage, current and
the scope of application must be battery
voltage and capacity to match, otherwise
it will seriously affect the battery capacity
and life.
5) The charging process, the electrolyte
temperature should not exceed 50 , or
should try to cool down. If the temperature
still does not drop, you should reduce the
charging current or suspend the charge,
until the temperature decreases, and then
continue to charge.
6) Charging area is strictly prohibited
fireworks. When the battery is charged, it
will produce flammable and explosive gas.
When charging, be sure to open the cover
of the battery pack and make sure there is
no covering on the battery. At the same
time, you must open the filling cap of each
single battery to keep good ventilation
environment .
7) The battery must be charged with DC.
The charging process must be complete,
often intermittent charge, will affect the
battery capacity and life.
8) The battery should be used to avoid
over-discharge and long-time high-current
discharge, otherwise it will affect the
battery life, serious connection cable may
cause overheating and cause accidents.
9) The battery can not be placed on
conductive items to prevent the battery
short circuit, it is strictly prohibited any
impurities fall into the battery. Periodically
clean the battery cover surface to ensure
that the battery surface is clean and dry.
10) During loading and unloading, proper
spreaders should be used to lift the
battery box smoothly, avoid collision,
tumbling and squeezing the battery box to
prevent the battery from damaging and
electrolyte splashing out.
11) The battery electrolyte is corrosive.
During operation, protective equipment
such as goggles, rubber gloves and
rubber shoes must be worn. Do not wear
watches, metal bracelets, necklaces and
other accessories.
12) It is forbidden to short-circuit or adjust the
battery positive and negative, otherwise it
will cause sparks, burning or explosion.
Avoid any metal or other conductive
objects other than the battery post
compression bolts and ribbons from
touching the positive and negative
terminals of the battery.
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