Britax Gen 2 Infant Car Seat Base. Compatible with all Britax infant car seats. SafeCenter LATCH installation. Model S12778300. Manufactured Date - 01/2022. Expires - 01/31/2028. Excellent used condition (only used about 1 year). Base was never involved in an accident. *Due to item’s size/weight and need for a single shipping label, this item must be purchased separately*