Replacement battery fits 8 Zimmer compatible models. Specifications: 5200mAh, 14.4V, Li-ion. Compatible with: ATS 2000, 4000TS, ATS 2200, ATS2200TS, ATS4000, ATS-4000 and 2 more compatible models. Replaces: Zimmer 62240000600, Zimmer 60-4000-702-00. Zimmer replacement battery designed for Medical devices. Engineered for consistent power output across many charge cycles.