These add-on auxiliary outlets install into the dash of a vehicle to provide a power source for interior accessories. These outlets are often used as a permanent, mounted, alternative power source in vehicles that do not have a standard 12V auxiliary outlet installed in the dash.

These chargers plug into a vehicle's 12V auxiliary outlet and convert the outlet into an alternative connection, such as USB, for charging accessories.

These splitters and extenders plug into a vehicle's 12V auxiliary power inlet. Extenders provide an extension cord for the 12V outlet so that accessories can be placed where needed. Splitters plug into the outlet and convert a single outlet into two outlets for plugging in additional accessories.

These combo units of splitters and chargers plug into a vehicle's 12V auxiliary outlet to convert it into multiple outlets with alternative connection options, such as USB, for charging or plugging in accessory items.

These auxiliary adapters have clips or terminals to connect directly to the leads from the vehicle's battery to provide an outlet for powering accessories. These items are often used as a temporary power source in vehicles that do not have a standard 12V auxiliary outlet installed in the dash.

These items replace worn or damaged 12V auxiliary plugs on internal accessories such as fans, heaters, or electronic devices.