The electric vehicle itself considers factors:
1. There are two types of batteries: lead-acid and lithium batteries (lead-acid batteries have a short service life of 2 years, and lithium batteries are generally 4-5 years)
2. The voltage is 60V, 70V, the higher the voltage, the stronger the load and climbing ability, and the faster the maximum speed;
3. The current is 20Ah, 30Ah, the larger the current, the longer the battery life and the longer the trip;
4. The product qualification certificate must be qualified, and the unqualified product cannot be issued a certificate; (need to combine local policies, you can check on the website of the local vehicle management office)
5. Buy wide tires to avoid slipping in rainy days; the rear brake is a disc brake, and the faucet is locked.