Salam Jee to mainay Ap say pochna tha kay I am going somewhere for 25 days and I have Toyota Aqua and no one to start it so If I left it there is no problem
It will Affect both your batteries. 25 Days is 5 days short of a month. try to get someone to start your car atleast after 3-4 days if incase you cannot then remove the hybrid batteries service plug. Its the big orange Plug(It has high voltage so be careful) Usually what will happen is when you come back your car will start but it will take much longer to charge both batteries. i once left the car for 12 days and when i came back the car was not switching over to EV atleast for one whole day.