Replacement 21CR19/66-9 Li-ion Battery 7.4V 7800mAh for Thermo Scientific Niton XL3t 900S XRF Analyzer (420-002)

High-capacity rechargeable Li-ion battery, model 21CR19/66-9, made as a replacement for Thermo Scientific analyzers. Capacity and electrical specs: 7.4V, 7800mAh. Manufacturer/part reference: 420-002. Compatibility: Designed for use with Thermo Scientific Niton XRF Analyzer models including Niton XL2 800 and 980, and Niton XL3t series 980, 800, 700, 600, 700S, 900S, and 950. This 21CR19/66-9 replacement battery delivers reliable performance at an attractive price point and is rechargeable. Important charging note: always use a charger or charging interface that matches this battery’s charging standard. For the initial charge, 12 Hours charging is recommended.