Product(WG170) 20V POWER SHARE GT REVOLUTION 12" STRING TRIMMER/EDGER/MINI-MOWERContinuous lighting on the battery charger indicator (Unable to fully charge the battery)
(WG170) 20V POWER SHARE GT REVOLUTION 12" STRING TRIMMER/EDGER/MINI-MOWER

Continuous lighting on the battery charger indicator (Unable to fully charge the battery)

Try this solution

Properly insert the battery into battery charger

Possible cause:
Battery is not properly seated.