Remove the on-board computer from the eBike and charge it fully before you put it away. When it is not being used, the on-board computer battery should be charged every three months to extend its service life as much as possible.
The Kiox battery should be charged once every three months for one hour. You can put your on-board computer into an energy-saving storage mode, which reduces the discharging of the internal battery to a minimum. This resets the date and time. This mode can be activated by holding down the on/off button of the on-board computer (for at least eight seconds). You can switch off the storage mode again by pressing the on/off button and holding it down for at least two seconds.