2020 Hisun strike 250

[Mustangjongt]

https://share.icloud.com/photos/0_TRs96MqnRb0eiN5kwHYuAEQ

I just bought my son a Hisun strike 250 and I am wondering what these two things are under the hood. I’m aware of the radiator cap, just not of the other two.

[JerryHawk250]

The black box is the alarm system. The black wire connector could possibly be for plugging in a maintenance battery charger.