• Charge the device only with the charger and cable provided. If charging
accessories are not included, charge the device only with compatible
charging devices. The
recommended parameters for the charger are given
in the device specifications on the product website. If you are unsure
whether your charger is compatible, consult your distributor or technical
support. Incompatible chargers may not work with the device, may cause
repeated restarts or overheating of the device, may charge the device too
slowly, or may lead to other unexpected consequences. Some devices
may support fast-charging technology. To get the best charging results and
ensure proper usage of the battery, remember to choose a charger that is
suitable for your device type.
• Using an incompatible charger, battery (if removable batteries are sup-
ported), or power source may cause a fire or explosion or may be
associated with other risks.
• When charging is complete and when the device is not charging,
disconnect the charger from the power source.
• To improve battery life, do not wait until the device is fully discharged
before charging. Connect the device to a power source when you see the
first low-charge message. Battery life benefits from charging to 80–90%,
not 100%.
• If you do not plan to use the device for a long time, make sure the
battery is charged to 50%–80% before storing it. Regularly check the
battery charge level and recharge if necessary. Storing an uncharged
battery for a long time will reduce its life. If a fully discharged device is
unused for a long time, it may take longer to recharge the battery. Deep
discharge caused by long-term storage without regular charging can also
cause the battery to swell under certain circumstances.
• The device contains lithium-ion batteries, which are sensitive components
that can cause injury if damaged. If you suspect that the battery may have
been damaged (e.g. due to the device overheating or being dropped, hit,
crushed, or improperly stored), do not connect the device with the
damaged battery to a power source (e.g. charger or charging case).
• Do not keep the device in the vicinity of magnetic devices such as hard
disks, credit cards, etc. The device may become demagnetized.
• Rain, high humidity, or any kind of moisture or liquid contain mineral
substances and may cause the corrosion of electronic circuits. In the event
of flooding, dry the device (do not use strong heat sources such as dryers
or heaters) and immediately contact the distributor.
• Warning! The device may explode in the event of a fire.
• Do not use the device in excessively high temperatures or excessively
low temperatures. Do not expose it to the sun or high levels of humidity.
Details can be found in the specifications on the product website.
• Do not use household detergents or a damp cloth to clean the device
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