What are the reasons for slow charging of new energy vehicles?

[DonovanLynn]

The reasons for slow charging of new energy vehicles are: 1. Damage to the fuse inside the battery; 2. Poor contact between the fuse tube and fuse holder, plug and socket, charger and power source; 3. Fault in the battery's internal plug-in. The maintenance methods for new energy vehicles are: 1. Check for paint damage, functionality of lights, aging degree of wiper blades, tire wear and tire pressure; 2. Replace the air filter; 3. Check and replenish coolant, brake fluid, and windshield washer fluid; 4. Check the interface connections of the power system and the insulation protection of the wiring; 5. Check the state of the battery cells; 6. Check the chassis for scratches and whether the depth of the scratches could lead to water ingress in the chassis; 7. Check for water leakage in the chassis; 8. Check for any damage or aging in the chassis wiring harness; 9. Check the thickness of the brake pads.