Hertner (General Battery Corporation) 3TD12865 electric forklift battery charger, series Auto 5000, for standing forklifts, etc. See photos for full specs on data plate 865 A. 12 cells, 8-hr charge time, output 24 V DC at 195 max amps, input 208/240/480 V AC at 17/15/7.5 A, 3-phase.
Used but works great at last usage. No longer needed at our facility.