Storage Recommendations - DeWalt DCS354 Instruction Manual

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a cool, dry location.
NOTE: Do not store the battery packs in a tool with
the trigger switch locked on. Never tape the trigger
switch in the ON position.
Do not expose battery pack or tool/appliance to
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fire or excessive temperature. Exposure to fire or
temperature above 265°F (130°C) may cause explosion.
Do not incinerate the battery pack even if it is
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severely damaged or is completely worn out. The
battery pack can explode in a fire. Toxic fumes and
materials are created when lithium-ion battery packs
are burned.
If battery contents come into contact with the skin,
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immediately wash area with mild soap and water. If
battery liquid gets into the eye, rinse water over the open
eye for 15 minutes or until irritation ceases. If medical
attention is needed, the battery electrolyte is composed of
a mixture of liquid organic carbonates and lithium salts.
Contents of opened battery cells may cause
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respiratory irritation. Provide fresh air. If symptoms
persist, seek medical attention.

WARNING: Burn hazard. Battery liquid may be
flammable if exposed to spark or flame.

WARNING: Fire hazard. Never attempt to open the
battery pack for any reason. If the battery pack case
is cracked or damaged, do not insert into the charger.
Do not crush, drop or damage the battery pack. Do
not use a battery pack or charger that has received a
sharp blow, been dropped, run over or damaged in
any way (e.g., pierced with a nail, hit with a hammer,
stepped on). Damaged battery packs should be
returned to the service center for recycling.

Storage Recommendations

1. The best storage place is one that is cool and dry, away
from direct sunlight and excess heat or cold.
2. For long storage, it is recommended to store a fully
charged battery pack in a cool dry place out of the
charger for optimal results.
nOTE: Battery packs should not be stored completely
depleted of charge. The battery pack will need to be
recharged before use.
Battery Pack Cleaning Instructions
Dirt and grease may be removed from the exterior of the
battery using a cloth or soft non-metallic brush. Do not use
water or any cleaning solutions.
Fuel Gauge Battery Packs
Some D WALT battery packs include a fuel gauge which
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consists of three green LED lights that indicate the level of
charge remaining in the battery pack.
The fuel gauge is an indication of approximate levels of
charge remaining in the battery pack according to the
following indicators:
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To actuate the fuel gauge, press and hold the fuel gauge
button. A combination of the three green LED lights will
illuminate designating the level of charge left. When the
level of charge in the battery is below the usable limit, the
fuel gauge will not illuminate and the battery will need to
be recharged.
nOTE: The fuel gauge is only an indication of the charge left
on the battery pack. It does not indicate tool functionality
and is subject to variation based on product components,
temperature and end-user application.
Transportation

WARNING: Fire hazard. Do not store or carry
the battery pack so that metal objects can
contact exposed battery terminals. For example,
do not place the battery pack in aprons, pockets, tool
boxes, product kit boxes, drawers, etc., with loose
nails, screws, keys, etc. Transporting batteries
can possibly cause fires if the battery terminals
inadvertently come in contact with conductive
materials such as keys, coins, hand tools and the
like. The US Department of Transportation Hazardous
Material Regulations (HMR) actually prohibit
transporting batteries in commerce or on airplanes in
carry-on baggage UNLESS they are properly protected
from short circuits. So when transporting individual
battery packs, make sure that the battery terminals are
protected and well insulated from materials that could
contact them and cause a short circuit. NOTE: Li-ion
batteries should not be put in checked baggage.
shipping the D WALT FlEXVOlT™ Battery
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WALT FLEXVOLT™ battery has two modes: Use and
The D
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shipping.
Use Mode: When the FLEXVOLT™ battery stands alone or is
in a D WALT 20V Max* product, it will operate as a 20V Max*
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battery. When the FLEXVOLT™ battery is in a 60V Max* or a
120V Max* (two 60V Max* batteries) product, it will operate
as a 60V Max* battery.
shipping Mode: When
the cap is attached to
the FLEXVOLT™ battery,
the battery is in Shipping
Mode. Strings of cells are
electrically disconnected within the pack resulting in three
batteries with a lower Watt hour (Wh) rating as compared
to one battery with a higher Watt hour rating. This increased
quantity of three batteries with the lower Watt hour rating
75–100% charged
51–74% charged
< 50% charged
Pack needs to be charged