Charger LED indicators are dim, flickering, or unreadable, but charging still works.

Safety first: Disconnect power before opening the charger.

• 1. Check for moisture:
  • Inspect the front panel for condensation or water marks.
  • If present, dry the unit thoroughly and improve weather protection.
• 2. Reseat display connector:
  • Open the housing and reseat the display/LED board connector.
• 3. Inspect display board:
  • Look for corrosion or burnt components.
  • Replace the display board if LEDs remain dim or flicker.

While this may not stop charging, poor indication can hide other faults; repair is recommended.