Spectra Precision Rechargeable NiMH Battery Pack, 10 Ah The Spectra Precision Q104667 Rechargeable NiMH Battery Pack is a high-capacity power solution designed for compatible Spectra Precision laser systems. Delivering 10 Ah rechargeable NiMH performance , it provides dependable runtime for demanding construction, grading, and pipe laser applications. Built for reliable field operation, this battery pack helps maintain continuous productivity on active job sites. Key Features • 10 Ah NiMH rechargeable battery pack for extended operating time • Compatible with DG613, DG813, GL612N, GL622N, and UL633N laser systems • Reliable field power performance for demanding construction and grading applications • Rechargeable design helps reduce downtime and replacement battery costs