Charger DC input Query

[SiFlude]

Hi All

I've just purchased a Corally 2100 Eclips duo charger but have a few questions regarding the DC input.

What is the name of the orange socket for the DC input?
Also i have a 12v supply in my car which uses a standard cigarette lighter plug so would like to purchase a pre-made adaptor to connect the charger. Any ideas?

All other chargers I've used like the Core RC UAC50 use a 5.5mm (i think) plug.

Many thanks
Si