Car lighter / DC connector adapter

We would like to make it easier for EQ-6 PRO Goto, EQ6-R, AZ-EQ-5 Goto owners to power their mechanics with the Cigarette Lighter/DC Plug converter, as the above mechanics come with a cigarette lighter power cord, which typically only required a SkyWatcher PowerTank 7Ah or a car plug to power them. However, the above mechanics are not compatible with DC-plug solutions, which is overcome by the Cigarette lighter / DC connector, which has a socket that accepts the cigarette lighter "dad" plug of the mechanic, while the other half of the connector has the familiar DC-plug socket, making it just as usable with a power adapter as with a gel battery (the latter requires a "power cable with a sarus connection").