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Chargers and Charging Accessories

At Groves, we recommend CTEK for your charging needs. We also offer a range of more affordable chargers and all relevant accessories that go with them.

CTEK Magnetic Adapter - With Charge Indicator


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In Stock £41.99


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Product Information:


CTEK Magnetic Adapter Plug

with Charge Indicator

For the standard version without the indicator, please click here


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


Magnets in the housing of the plugs contact two parts of the connector allowing for an easy charging routine. The flat contacts carry power only when the movable plate in the plug that carries the magnets is attracted by the magnets in the port (on vehicle). Other metal objects or permanent magnets cannot energize the contacts. Thus the MAGRING is 100% short circuit proof.

This connector has been professionally assembled in house by our cable experts with a CTEK traffic light plug which allows fitments to all magnetic boot charging ports with all current and old CTEK chargers.

This allows the user to use any existing CTEK charger (up to 15Amps) with their vehicle; rather than buy a new branded charger.

The traffic light plug shows one of 3 coloured lights for a instant visual charging progress; red for low voltage, amber for charging, and green for fully charged. 

Total length is approximately 30cm.


Known O.E. Fitments:


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


Aston Martin

DB11 (2017+)  & Vantage (2019+)



California T, 488, F12, GTC4 Lusso, 812, Portofino, F8


Rolls Royce

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