Pro-safe BAT-LR03-144 Aaa Alkaline Battery 144 Pack

Product Description

The PRO-SAFE BAT-LR03-144 is a bulk pack of 144 AAA alkaline disposable batteries rated at 1.5 volts each with a flat terminal design. These are standard cylindrical LR03-format cells intended for high-volume professional use across a wide range of low- and mid-draw devices. The flat terminal style ensures compatibility with the broadest range of battery compartments. At 4.2 pounds per case, this pack is suited for stocking tool rooms, service vans, and facility supply areas where battery consumption is steady and consistent supply matters.

AAA alkaline batteries in this format see routine use across the trades for powering digital multimeters, clamp meters, wireless thermostats, remote controls, CO and smoke detector test units, flashlights, and programmable thermostat remotes. The LR03 IEC designation is the global standard classification for AAA-size cylindrical cells, confirming cross-platform fit with equipment specifying that format. This pack is appropriate for HVAC, electrical, plumbing, and pool service operations that maintain a working battery inventory on-site or in the field.

Key Features

• 1.5 volt nominal output per cell — standard alkaline operating voltage
• Flat terminal style for broad device compatibility
• IEC designation LR03 — globally recognized AAA alkaline classification
• Disposable, non-rechargeable chemistry — no charger infrastructure required
• 144-count bulk pack reduces reorder frequency for high-use environments
• Cylindrical form factor fits standard AAA battery compartments

Compatibility

Designed for use in any device requiring a standard AAA alkaline cell with a flat terminal and LR03 IEC designation.

Installation Notes

Observe correct polarity when loading cells into any device — inserting a battery backwards can damage equipment. Dispose of spent alkaline batteries in accordance with local regulations; do not incinerate. Store unused batteries in a cool, dry location away from conductive materials to prevent accidental discharge or leakage. A licensed technician should follow equipment manufacturer guidelines when replacing batteries in safety-critical devices such as CO detectors or emergency lighting systems.