Xiao Shuai modified the car and added some lights to the headlights. Increase the effect of vehicle driving at night. . Bad for the battery?

No, because the car is powered by 12V at night and can be recharged. As the saying goes, the more you use it, the better it is. Just like a mobile phone, the longer you use it, the less you need to put it away. If you don't light it, the battery will not work. You just add some eyebrow lights, angel eyes and so on. To the headlight, just add 12V lamp to connect the positive and negative poles.