CTEK Magnetic Adapter for Aston Martin & Ferrari

CTEK Battery Charger Magnetic Adapter Plug for Bently, Ferarri, Aston Martin & more

Chargers & Accessories

280 mm

£42.99incl. VAT


Hand assembled icon - made in the UK

CTEK Battery Charger Magnetic Adapter Plug

Our MAGRING is a revolutionary magnetic connector system for 12V charging.


Newly updated – Features stronger magnets stronger internal contacts & higher quality outer housing for a longer life


How it works:

Magnets in the housing of the plugs contact two parts of the connector allowing for an easy charging routine. Magnets in the clip (cable) and socket (on vehicle) ensure contact is made between the two parts of the connector as well as providing a switching function. The flat contacts only carry power when the moveable plate in the Port is magnetized by the magnets in the Clip. Totally short-circuit-proof the clip is designed to avoid other metal objects or permanent magnets inadvertently energizing the contact.


Why buy from us:

This connector has been professionally assembled in-house by our cable experts with a CTEK plug which allows fitments to all magnetic charging ports with all current and old CTEK chargers. All of these adapters are hand made which allows us to include any custom requirements as well as ensure our standard of quality is met with every item.

We make these cables to allow the user to use any existing CTEK charger (rated up to 15Amps) with their vehicle; rather than buy a new branded charger that would typically cost in the hundreds of pounds.

The total length of the cable (including the magnetic clip and CTEK end) is approximately 28cm – as these are hand made there may be slight variations in length.

We also do a 2.5m version – find out more by clicking here

This plug is not to be used on vehicles with lithium batteries installed – please see our inverted version specifically for lithium batteries

Known O.E. Fitments:


Continental GT (2012+) Flying Spur (2013+) Mulsanne (2012+) Bentayga (2017+)


Aston Martin

DB11 (2017+) Vantage (2019+) DBX & DBS



California T 488 F12 GTC4 Lusso 812 Portofino F8


Rolls Royce

Phantom Mk VIII and newer models of: Dawn Ghost Wraith Cullinan




Warrantied against manufacturing faults only. Terms & conditions apply. In short:

What’s covered: A manufacturing fault that has caused the clip to fail. Items must be sent back (at the customers cost) for inspection by us & will be replaced and sent back free of charge if found to be a valid claim.

What’s not covered: wear and tear cable breaks damage caused by misuse rust burnt corroded or used improperly


Groves Batteries is not affiliated with Bentley Rolls Royce Aston Martin or Ferrari. These adaptors are assembled in-house using existing CTEK leads and other sourced components and are not official CTEK products once assembled. We are an authorised distributor & stockist of CTEK branded goods & all CTEK goods used in assembly (i.e. cables & plugs) are genuine CTEK items.


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