Navitel NS150 Benutzerhandbuch Seite 13

NAVITEL NS150 | 13
Precautions
• Do not disassemble the device or repair it yourself.
• Keep children away from the device.
• Avoid using metal objects near the device to avoid short circuit.
• Avoid contact with fire sources to avoid explosion or fire.
EN
• Do not expose the device to strong mechanical impact.
• To avoid damage to the product, before recharging electronic devices, check that their characteristics meet the requirements of this User manual.
• Disconnect all cables when storing the device.
• It is recommended to fully charge the device once every 5 months to prolong the life of the lithium-ion battery.