This is the new Western European mandated charging port style that will likely be adopted as transitional connector to replace the "less electrical safe" GX-16 connector.
The connector adopted by Kaabo is a variant of the LP16 3-pin connector, slightly proprietary amongst Kaabo and implemented on Mantis King GT, late model Wolf Warrior GT series (from late 2023), and on Wolf Warrior GTR. It is a panel socket with XT30 connector fitted and has hinged captive cover. The socket has a keyed/notched configuration that differs to generic LP16 3-pin connectors. The prepared lead is pre-fabricated with terminations to the yellow male XT30 connector for battery interconnect. Pin 1 is +ve, Pin 2 is -ve, whereas GX-16 adopts pin 1 +ve and pin 3 -ve (always double check your factory/stock wiring polarity configuration).
Typically used as a drop-in replacement for physically damaged eScooter charging port, or conversions moving over to this new Kaabo standard.
Genuine Kaabo Factory Spare.
Notes:
This is a variant of the LP16 connector, not the more common (non-eScooter specific) generic LP16 connector that you may find on AliExpress. The Kaabo implementation is keyed differently to plugs you will see on AliExpress. Kaabo has one triangle with sharp corners, and two triangles with keyed corners. For example when looking at conversion cables, this Amazon listing for Wolf King GTR has the same connectors as this product, whereas this AliExpress listing has a Dualtron "M20" plug (two round, one rounded shoulder triangle).
As connectors become more known, eSN will have conversion cables for GX16 and relevant LP16 Styles (and NAMI Electric 2-pin Reverse GX-16) which will likely accommodate RCM Approved LP16 style fast chargers Q2 2024.
All scooter manufacturers are moving to LP16 style connectors for compliance, however it is not clear which type (key) is implemented across each make and model. It was thought the key was to ensure alignment to appropriate voltage, or make/model, but we are yet to see that or any consistency with adoption of these connectors.
eSN also stocks the former industry standard GX16 connector.
Image below shows connectors on the AliExpress conversion cable mentioned above, which is the Dualtron "M20" charger plug (left) and inline GX-16 charging socket (right), contrasted with this product the LP16-style Kaabo panel charging socket.