How to prevent folding electric tricycle for a long time to charge cause fire

The first time you use must be filled 12 hours ago foldable bike electric  charging ground. Assuming your car is fully charged can ride 100 miles, you have to ride about 70 miles to charge it. 

1, the first use of folding electric tricycle must be filled 12 hours ago, handling charge. Assuming your car is fully charged can ride 100 miles, you have to ride about 70 miles to charge it. If you ride 30 a day, every day filling hurt. Under normal circumstances (not always with people, not all day climbing), open to the general instructions longest continuous line of 60% -70% mileage before charging is the best, both to avoid early battery capacity loss phenomenon can also be avoid over-discharge. 

2, if often with people, climbing, open to the manual recommends continuation longest mileage of 50% can be charged.