def get_charging_status(battery_id):
    """
    Check if the battery is currently charging

    :param battery_id: Battery ID/Number e.g. BAT0
    :return: bool, True is battery is charging
    """
    with open(f'/sys/class/power_supply/{battery_id}/status') as f:
        if 'Charging' in f.read():
            return True
    return False