Charging the Battery
1. Be sure to follow all the rules while charging the battery. Any breach may cause the
battery to overheat, rupture, or ignite and cause serious injury.
a. When charging the battery, only use the specified battery charger from
Powermetrix.
b. Do not attempt to charge the battery using a power supply plug or a vehicle
cigarette lighter.
c. Do not place the battery in or near fire, or in direct sunlight. When the battery
becomes hot, the installed safety equipment is triggered which prevents the
battery from continuing to charge. Additionally, heating the battery can damage or
destroy the safety equipment and cause further heating, breaking, or ignition of the
battery.
2. Do not continue to charge 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
3. The temperature range over which the battery can be charged is 0°C to 40°C. Charging
the battery at temperatures outside of this range may cause the battery to become hot 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.
Discharging the Battery
1. 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 injury.
CAUTION
2. The temperature range over which the battery can be discharged is -20°C to 50°C. Use
of the battery outside of this temperature range may damage the performance of the
battery or may reduce its life expectancy.
Disposal of the Battery
WARNING
WARNING
Rev 1.5
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