If your electric scooter battery isn't charging, there are several common causes and solutions. First, ensure the charger is working by checking the indicator lights, trying a different outlet, or inspecting the charger cable for damage. If the charger is fine, examine the battery connections for corrosion or looseness. If the battery is overheating, let it cool before charging again.... https://rideonscoot.com/how-do-i-fix-an-electric-scooter-battery-that-doesnt-charge/