battery protection python programming

1import psutil
2import time
3import pyttsx3
4import os
5while True:
6    time.sleep(5)
7    battery = psutil.sensors_battery()
8    print("Battery percentage : ", battery.percent)
9    print("Power plugged in : ", battery.power_plugged)
10    print()
11    if battery.percent < 25 and battery.power_plugged == False:
12        print("Your battey is low on power")
13        pyttsx3.speak("Your battery is low on power")
14        if battery.percent <= 20 and battery.power_plugged == False:
15            pyttsx3.speak("power in fast")
16            time.sleep(5)
17            pyttsx3.speak("Turning my prosegers on")
18            time.sleep(10)
19            if battery.power_plugged == False:  os.system("shutdown /s /t 1")
20    elif battery.percent > 95 and battery.power_plugged == True:
21        pyttsx3.speak("Your laptop has charged enough")
22        print("Your laptop has charged enough")