10 Second yellow flashing light, then flashing yellow, green and red light. Batteries are fully charged. The batteries work on other EGO products so don't think it's a battery issue. Any ideas/suggestions?
On what item is the battery displaying this behavior? The orange, green, and red flashing are normal if on the charger while the battery is charging. Flashing orange can mean the battery has been overheated somehow. Like if forcing the mower through real tall grass so it has to work harder.