source.
Prohibited to charge the battery below 0°C, as it may damage the battery.
Please wait until the battery temperature rises before charging.
Proper use and maintenance methods for lithium batteries: Do not
dismantle waste lithium batteries without authorization, they should be
recycled by relevant departments.
When the vehicle is not used for more than one month, be sure to turn off
the air switch or unplug the power plug and store it fully charged.
When not charging, please tighten the charging sealing cap.