Energizer LN91 Industrial 1.5V Lithium / Iron Disulfide AA Batteries

When reliability matters, Energizer LN91 Industrial AA Lithium batteries deliver consistent, long-lasting power to keep professional devices online. Built for security and surveillance applications as well as facility maintenance and construction tools, this AA battery uses Lithium Iron Disulfide chemistry to provide higher energy density while weighing about 33% less than standard alkaline cells. The LN91 performs in extreme conditions (operating range −40°F to 140°F), is 100% leakproof in normal use, and holds charge for up to 20 years in storage—minimizing downtime and replacement cycles for intrusion panels, monitoring sensors, portable diagnostics and vending machines. Packaged for commercial use, these industrial batteries reduce maintenance visits and help ensure uninterrupted operation of critical systems across campuses, job sites and healthcare environments. Choose Energizer Industrial AA Lithium batteries to protect sensitive electronics and maintain mission-critical uptime. Order bulk packs today for dependable power in your security, surveillance and monitoring installations.

• Dependable runtime for critical gear: delivers long-lasting power to security, surveillance and monitoring devices so operations stay online during shifts.
• Wide temperature tolerance and durability: works from -40°F to 140°F to support outdoor construction, facility maintenance and industrial deployments.
• Industry-grade protection: 100% leakproof in normal use to safeguard sensitive electronics like intrusion sensors and medical monitors.
• Long shelf life and lighter weight: retains charge up to 20 years in storage and is 33% lighter than alkaline AA for easier handling and lower transport costs.
• Professional AA chemistry: Lithium Iron Disulfide formula provides high energy density and reliable performance for vending, PPE lights, hard hat lamps and pulse oximeters.