$12,345 · WANTED -- DeWALT Charger -- for 20v MAX XR Lithium Ion batteries

Looking for a simple working 1-bay charger for these 20v MAX XR Lithium Ion batteries. You likely have one or more 'sculling' about in your 'junque' bin -- because every time you bought a battery, they included another charger, as part of the "deal".... FWIW KMS currently has the one pictured on a very good sale, but because I was 'green' long before it became fashionable, I prefer to re-use & recycle. Thank you for reading/your consideration. RSVP