12-volt automotive outlet

After taking apart the device this AC adapter was from, I decided to use the AC adapter in another project.  I first tried to with my rotary tool but the connector didn't fit well. Now I'm using it to power stuff meant to be used in a car, such as a phone charger. One problem with this AC adapter is that it uses the same input connector as my camera and I left the other cord that goes with it in my workshop. It's the highest amperage 12 volt AC adapter I own. It's 5 amps and most of the others are 1 amp.