Panasonic EY7441 - Battery and Charger Care

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For optimum battery life, store the Li-
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ion battery pack following use without
charging it.
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that the terminals on the battery charger
are free of foreign substances such as
dust and water etc. Clean the terminals
before charging the battery pack if any
foreign substances are found on the
terminals.
The life of the battery pack terminals may
be affected by foreign substances such
as dust and water etc. during operation.
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away from other metal objects like: paper
clips, coins, keys, nails, screws, or other
small metal objects that can make a
connection from one terminal to another.
Shorting the battery terminals together
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sure the work place is well ventilated.
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the main body of the tool, replace the
battery pack cover immediately in order
to prevent dust or dirt from contaminating
the battery terminals and causing a short
circuit.
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The rechargeable batteries have
a limited life. If the operation time
becomes extremely short after
recharging, replace the battery pack
with a new one.
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For environmental protection and
recycling of materials, be sure that it
is disposed of at an officially assigned
location, if there is one in your country.
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Charging
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If the temperature of the battery pack
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charging will automatically stop to
prevent degradation of the battery.
The ambient temperature range is
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If the battery pack is used when the
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the tool may fail to function properly.
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leave the battery pack at the place and
wait for more than one hour to warm up
the battery to the level of the ambient
temperature.
Cool down the charger when
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charging more than two battery packs
consecutively.
Do not insert your fingers into contact
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hole, when holding charger or any other
occasions.
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Your battery pack is not fully charged at
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the battery before use.