- Do not charge the vacuum cleaner at the ambient temperature of lower than 5°C and higher than 40°C.
- Let the vacuum cleaner cool down after use before charging.
- If the low power icon is shown on the display after turning the vacuum cleaner on, you should charge the battery.
- When the battery is fully charged, disconnect the power supply.
- If your vacuum cleaner is not used for a long time (more than 2 months), please unplug it from the power supply. In order to ensure the battery life, it needs to be fully charged once every 2 months.
- Only use the maximum power when needed. Too much usage on max will shorten the expected battery life.
