EVBox
Overheating Component / Insulation Breakdown
Unusual burning or chemical smell from the charger during or after charging.
Advertisements
Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
Advertisements
Possible Causes
Overheated connector or terminal, Failing capacitor or power component, Dust or insects burning on hot surfaces, Internal short circuit
How to Fix / Troubleshooting
Critical safety: If you smell burning, immediately stop charging and switch off the breaker. Do not continue using the charger until inspected.
- Visual inspection: After the unit cools, inspect the connector, cable, and visible parts of the enclosure for discoloration or melting.
- Internal check (qualified): With power off, open the EVBox and look for burn marks, melted insulation, or bulging capacitors.
- Clean debris: Remove any dead insects, dust, or foreign material that may have contacted hot components.
- Replace damaged parts: Replace any overheated connectors, terminals, or boards. Do not attempt to repair burned PCBs.
- Test carefully: After repair, perform a low‑current test charge while monitoring for any smell or abnormal heating.
Advertisements
Repair Difficulty
Professional Required
5/5
Required Part
EVBox Power Board Assembly
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements