Assuming one cycle of charging and discharging, the A9 battery life will be gradually reduced to 80% of the initial life after 500 cycles.
Battery life depends on the environment of use and since each customer has their own way of using and cleaning with the vacuum cleaner, there is no specific replacement period recommended.
It takes 4 hours to fully charge a battery.
If you want to fully charge a sub battery as well, it might take about 8 hours in total.
A9 product
In strong mode, about 9 minutes.
In standard mode, about 30 minutes.
A9S product
In strong mode, about 20 minutes.
In standard mode, about 40 minutes.
The longer you use the product the shorter the battery can last.
If the battery is expired, then purchase a new one for use.
To maintain the battery life, use the batteries in the main body and the charging box in turns.
(For dual-battery models only)
Try this
Do you want to purchase a battery?
➔ You can purchase a battery after checking the model first.
How to check the model : Silver label inside seen after removing the battery(if the font is too small to read, then use the mobile phone to take a photo and enlarge it.)
This guide was created for all models, so the images or content may be different from your product.
