Dymo XTL 300 Guide De Démarrage Rapide page 14

To reduce the risks associated with fire and explosion, which if not avoided,
could result in serious injury or death and/or property damage:

Stop charging the battery if charging is not
completed within the specified time.

Never leave the battery unattended during
charging. Do not attempt to charge a battery that
is damaged.

WARNING
Immediately remove the battery from the device
or battery charger and stop use if the battery
gives off an odor, generates heat, becomes
discolored or deformed, or in any way appears
abnormal during use.
While Discharging the Battery
To reduce the risks associated with fire and explosion, which if not avoided,
could result in serious injury or death and/or property damage:

Use the battery only in the specified equipment.

WARNING Do not discharge the battery close to fire or at extremely high temperatures over
140°F (60°C) (for example, a vehicle, strong direct sunlight).
To reduce the risks associated with various hazards, which if not avoided, may
result in minor or moderate injury and/or property damage:

Battery can only be used within a temperature rage of 14°F (-10°C) to 140°F
CAUTION
(60°C).
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