About this replacement
Designed for Hitachi, Thermo Scientific devices. Compatible models include X-MET8000 schlau, X-MET8000 optimal, X-MET8000 Optimum Geo analyser, X-MET8000 experte, X-MET8000 XRF Alloys Analyzer, Niton DXL Analyzer. Replacement part numbers include ND2037FD31, ND2037HD29, ND2037HD34, ND2037QE34. Key specifications: 7.2V, 6200mAh, Li-ion.