This is a Ferrari Battery Charger Adapter and is the magnetic clip in type used on later Ferrari models from around 2015 onward, this includes, California T, 488, F12, GTC4 Lusso, 812, Portofino, F8 - and Many Many More !
It will work with all Ctek branded chargers and uses the Ctek standard comfort connector.
This device therefore facilitates you using a standard Ctek Branded charger as an alternative to encountering the significant expense of a Ferrari Branded Ctek unit.
This product is professionally made for us by cccharger the battery charging specialist and is manufactured using 100% genuine OEM components