Hot Model Electric Trike Mini Electric Tricycle for Elderly

Yes, it must be. Please check the battery production date, it should be about 2 months or longer time from the date the battery produced to the date you receive the goods. So when you receive the goods, you or your dealers should charge the batteries in time for about 10 hours until it's fully charged for the first time.

The e-scooter must be fully charged, and the air switch must be turned off, besides, the e-scooters should be recharged every 1~2 months.

You will find that the rang per charge in winter season is shorter than that of other season. It's normal phenomenon. So, when using the e-scooter in winter season, pls don't keep the e-scooter in the open air overnight and don't charge the e-scooter in very low temperature.

Pls don't keep the e-scooter under the strong sunlight, and don't charge the e-scooter under high temperature. Don't charge the e-scooter immediately after driving it under high temperature, and don't charge it too long time (Normally about 8 hours)

No, it will be harmful to battery lifetime, you must charge the battery in time.