Honda accord 2016 advice?

I have an 2016 Honda accord and I'm upgrading everything in the car I just got a new radio instilled, dash cam, radar two car monitor for the back seat. With all this tech I just added I don't know if is to much for the car battery. I don't want to wake up to a dead car in the morning. So my question is can I installed a second battery in the car just for the tech in the car?

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