Battery Varta AAA (R03) single cell — industrial alkaline, 1 piece

Varta AAA (R03) single cell is an industrial alkaline battery designed to deliver reliable 1.5V power for small electronic devices. This single AAA cell fits common compartments and provides stable voltage for applications that require standard alkaline chemistry. Packaged as one piece, the battery is intended for devices that specify AAA/R03 alkaline cells and is suitable where long shelf life and dependable performance are needed in everyday portable electronics.

Advantages

The industrial alkaline chemistry offers consistent voltage output and a long shelf life compared with ordinary zinc-carbon cells. Its compact AAA size makes it compatible with a wide range of remote controls, clocks, portable instruments and small tools. The single-piece format allows users to replace individual cells as needed and simplifies inventory for repair or maintenance tasks.

Suitable for

• TV and audio remote controls
• Wall and travel clocks
• Portable electronic devices (calculators, small radios, LED lights)
• Small handheld tools and testers
• Battery-powered toys with AAA requirements

Key specifications

• Cell type: AAA (R03)
• Chemistry: Industrial alkaline
• Nominal voltage: 1.5 V
• Form factor: cylindrical single cell
• Intended use: low- to moderate-drain portable devices
• Packaging: single battery unit

How to use

Insert the AAA battery into the device following the polarity markings (+ and −) in the battery compartment. Replace only with the same or equivalent type to ensure proper operation. Store unused batteries in a cool, dry place and avoid mixing new and used cells in the same device to prevent uneven discharge. Dispose of used alkaline batteries according to local regulations or recycling programs.

Usage recommendations

For optimal performance in timekeeping and remote-control applications, check device battery contacts for corrosion before installation and remove batteries from devices that will be stored for extended periods. Use fresh industrial alkaline cells for devices with intermittent use to maintain reliable operation.