Panasonic BR-2/3A Industrial Lithium Batteries 16-Pack

16-Pack Industrial Lithium Cells

This 16-pack supplies Panasonic BR-2/3A lithium batteries rated at 3 V and 1.2 A h each. The cells are built for professional equipment that demands stable voltage over long service intervals. Typical users maintain alarm panels, security beacons, dive computers or memory-backup circuits where replacement access is difficult. The industrial-grade chemistry supports the shelf life these installations require.

Direct Replacement for BR-2/3A Primary Cells

The pack replaces any BR-2/3A primary lithium cell in existing holders without adapter or wiring changes. Swapping the full set at once resets the service clock for metering systems, night-vision gear or emergency transmitters, avoiding staggered failures. The jump is worth it when a site audit shows mixed-age cells or when preventive maintenance windows are shorter than the rated capacity curve.

Steady Output Under Continuous Low Drain

Under the sustained microamp-to-milliamp loads common in memory backup and telemetry, voltage remains flat for the majority of the rated 1.2 A h. Self-discharge is low enough that stored spares retain usable charge across multi-year deployments. The chemistry does not exhibit the voltage sag seen in high-pulse chemistries, so beacon and locator circuits keep transmitting at spec until the scheduled change-out.