Step 1: Find a suitable size carton for packaging
You need to find a suitable carton. This is a very important step. The carton should be large enough to accommodate the vacuum cleaner main unit and battery pack, but not too large to prevent the internal items from shaking during transportation.

Step 2: Remove the battery pack and main body and pack
Please carefully remove the battery pack and vacuum cleaner main body. Use a bag to wrap the battery pack and main body. If you have fillers, you can wrap the outside of the main body with fillers, and then use a bag to wrap the main body to ensure that it will not be scratched or damaged during transportation, protecting the integrity of the main body and battery pack.

Step 3: Put it in the carton and fill the gaps
Put the wrapped battery pack and main body in the carton. Check for gaps in the carton and fill them with fillers (such as bubble wrap or paper balls) to ensure that the main body will not move or be damaged during transportation.

Step 4: Seal the box
Finally, use tape to seal the edges of the carton with gaps on the outside, making sure that every seam is firmly closed. This step is very important to ensure that it is not accidentally opened during transportation.