Features: The reusable fast charger can be used to charge 24V children's electric wheels, and the status two color LEDs indicate the charging stage. The red light charging/green light is fully charged with a charging protection mechanism, which will not overcharge the battery. Product Specifications: Colour: Black Output: 24V 1000mA Input: 110-240v 50 / 60Hz longth: 5 Ft Power Cable / 2.1mm * 5.5mm Center Positive Barrel Plug Note: Before purchasing this charger, please check whether the battery is damaged. When the electric vehicle is not used within 2 to 6 months, the battery voltage is insufficient. While charging, the charger will light green. In this case, the battery needs to be replaced. Whether the battery cable is connected or aging or the power jack is loose or damaged