Spirit Activecare /wildcat Foldable Power Wheelchair "charger parked mean" Questions

no charge when we plug the offboard charger into the port, nine flashes occur repeatedly. then, a stepping from low to high on the power bar occurs. when turned off to allow for charging, batteries do

...parked it turned off and turned it back on and all lights are on except one. Janice check your charger it could not be charging the batteries. Now always charge your batteries overnight while you ...