< GREEN LIGHT FLASHING –When the green light is flashing, and.
The red light will remain on until the charger completes the charging stage. battery is connected properly and the charger is charging the battery. RED LIGHT ON STEADY – Whenever the red light is on steady, a. What do the lights mean on a trickle charger? And the green led light indicates the battery is fully charged and the charger is in maintain mode. This happens when the battery can’t be completely charged. The flashing yellow led indicates the charger is in abort mode. The yellow led light indicates the charger is charging the battery. What does yellow light mean on battery charger?