Total Micro Battery 1FN05AA-TM for HP EliteBook 725 G4/820 G4

Restore portable runtime on HP EliteBook 725 G4 and 820 G4 notebooks with a replacement battery sized for daily business use. This Total Micro 3-cell 49 Wh pack is designed for organizations that need to keep field teams, executives, and mobile staff productive without waiting on a full device refresh. A battery replacement is often the most cost-effective way to extend the service life of a trusted laptop platform. For procurement teams and IT support groups, that means less disruption, lower replacement spend, and a cleaner path to keeping standardized fleets in service. When a system still meets performance needs, a fresh battery can return it to practical use with less downtime than a full hardware swap. Use this battery to support planned maintenance, repair workflows, and lifecycle extension programs for compatible HP EliteBook models. It is a straightforward fit for environments that value predictable replacement parts and controlled support costs.