Garmin Zumo 665 charging / or DIN adapter

Hi all - I have a Zumo 665 that came with my previous Triumph. I no longer have the Triumph, but the cradle and charger for the Zumo is the DIN/Hella/BMW/Triumph type.
I have the SAE/Battery Tender cable coming off the battery of my other bikes - so I guess I can get this:

https://lockitt.com/powerlet-pac025.html

Looks like the Zumo is too old to find a new cradle with a different end. Anyone have any other ideas?

1. Buy that adapter or
2. Change the end of the wire on the cradle
I'd go with 2

+1 Me too. Cut that clunky DIN connector off and throw it away. Put a standard SAE on it. Way cheaper solution too.

I wouldn't throw it away. Pass is on to someone who can use it.

Well duh, it was not to be taken literary. But thanks for getting that cleared up so the OP know what to do with it.

Thanks everyone, didn't think of that - I do believe I'll give it a shot! I don't know how but it seems like a worthwhile thing to learn. I may be back to ask for guidance.