Yes. When the complete vehicle enters the EU, the battery inside must equally comply with regulations. You may not be the creator of the passport, but you must ensure that your battery supplier can provide the passport and CE documentation, and you must hand over this data to the buyer along with the vehicle.
Full explanation and HS code list: https://patisco.com/zh/eu-check/battery-passport Check which EU regulations apply to you using your HS code: https://patisco.com/zh/eu-check