NEC ShieldPRO N22A User Manual page 9

 Battery warnings
WARNING
 The provided battery is designed to be used in this
product only. Do not use the battery for any other
device.
In addition, do not use any other battery than the provided battery for this
product.
Failure to follow this instruction may cause a fire and/or electric shock.
 Always charge the battery as specified.
Charge the battery using the method specified in the manual.
Charging with another method may cause a fire and/or electric shock.
 Never short-circuit the battery or expose it to heat or
flame.
An explosion or rupture may result. Doing so may cause a fire.
 Do not disassemble or attempt to modify the battery.
Disassembling or modifying the battery may cause an explosion or liquid
leakage.
Use of a battery other than one specified by NEC, or a disassembled or
modified battery (except those repaired by NEC) are not subject to
guarantee for quality, performance, or safety.
 Do not drop or throw the battery.
An impact may cause a rupture or leakage.
 The battery charger is not resistant to dust, dropping,
vibration or shock. Follow instructions described below
when handling them to prevent fume, fire, and/or
electric shock to occur.
 Do not drop or give impact to the battery.
 Do not put any heavy object on the battery.
 Do not wrap the battery with cloth or the like.
 Do not use the battery in a place where the liquid such as water splashes.
 Do not use any damaged battery.
 Do not put the battery in a place near the thermal appliance.
 Do not put the battery in a place where temperature changes drastically
(e.g., near the exhaust port of air conditioner and vicinity of entrance).
 Do not use the battery in an area where inflammable gas and/or
combustible substance are placed.
 Do not put the battery in a place where lamp black and/or steam is
generated (e.g., galley and near the humidifier).
 Do not use the battery in a place where salinity (e.g., sea breeze) or the
corrosive gas (e.g., hot spring) is generated.
 Do not store the battery in a very hot or humid environment, such as on a
dashboard or where it may be exposed to direct sunlight.
 Do not apply to a device containing the battery vibration
or shock exceeding those of the installation environment
conditions.
Applying a strong vibration or shock to the battery may damage it,
posing a smoke or fire hazard.
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