1. The charging voltage and current of lithium battery charger should be consistent with that of electric vehicle, and it is not allowed to charge 48V battery with 60V battery charger;
2. When charging, pay attention to plug in the charging port of the battery first, and then plug in the power plug;
3. When charging, the charger should display red light. When fully charged, the green light comes on. If the green light is always on after the charging port is plugged in, the reason for not charging should be found out;
4. If it is not used for a long time, it should be fully charged. Turn off the main switch under the seat and put it indoors or in a cool and dry place;
5. It is strictly forbidden to disassemble and repair the lithium battery charger without permission, because there is high voltage inside and there is the risk of electric shock, especially in the case of wet hands;
6. It is not allowed to use the charging device beside inflammable and explosive gas and articles easy to cause fire;
7. When charging, the charger will emit heat, so it should be used in a ventilated place as far as possible, not under the seat of the electric car;
It can not be carried with the car to prevent the charger from being damaged due to long-term turbulence;
8. If any abnormality is found in the charging process, the charger should immediately pull out the power plug and send it to the buyer to find out the cause.
