Safety and Regulatory Notices
Safety Precautions for Lithium Ion Battery Packs
Safety Warnings When Charging the Battery
WARNING
1.Be sure to follow the rules listed below while charging the battery. Failure to do so may cause the battery to become hot, rupture, or ignite and cause serious injury.
•When charging the battery, either use a specified battery charger or otherwise ensure that the battery charging conditions specified by Polycom are met.
•Do not attach the batteries to a power supply plug or directly to a car’s cigarette lighter.
•Do not place the batteries in or near fire, or into direct sunlight. When the battery becomes hot, the
2.Do not continue charging the battery if it does not recharge within the specified charging time. Doing so may cause the battery to become hot, rupture, or ignite.
CAUTION
The temperature range over which the battery can be charged in 0oC to 45oC. Charging the battery at temperatures outside of this range may cause the battery to become hot or to break. Charging the battery outside of this temperature range may also harm the performance of the battery or reduce the battery’s life expectancy.
Safety Warnings When Discharging the Battery
WARNING
Do not discharge the battery using any device except for the specified device. When the battery is used in devices aside from the specified device it may damage the performance of the battery or reduce its life expectancy, and if the device causes an abnormal current to flow, it may cause the battery to become hot, rupture, or ignite and cause serious injury.
CAUTION
The temperature range over which the battery can be discharged is 10o to 45oC. Use of the battery outside this temperature range may damage the performance of the battery or may reduce its life expectancy.
Safety and Regulatory Notices - 3
