We are sending out our original batteries in separate parcels to all fellows who are affected by the NL Customs inspection, regardless you received with or without battery in this long delayed parcel, there is no way for us to know.
I’m sorry that it may take a few weeks for the battery parcel to arrive, so in the mean time, you could use the USB port to power your GameShell, and you could also find a replacement BL-5C battery information in the following forum topic: