John Deere Fully Automatic 1.5-Amp Battery Charger and Maintainer.
Automatically switches from full charge to float-mode monitoring. Charger maintains the battery when fully charged. Resumes continuous charging when battery becomes discharged.
Versatile quick-connect harness- Snap either connector into place in seconds: Use the 50 amp clamps or permanently attach the ring connectors... great for hard to reach batteries.
This is a OEM John Deere Part.
Thanks for looking!