Battery Varta 04903 1.5V Alkaline Micro AAA, single-use alkaline cell

Varta 04903 Micro AAA 1.5V Alkaline is a single-use alkaline cell engineered for compact electronic devices. This Micro AAA battery delivers a nominal voltage of 1.5V and is intended for low- to medium-drain applications. The cell provides stable voltage during storage and predictable discharge behavior in everyday devices such as remotes, clocks and portable gadgets.

Advantages

The battery offers consistent voltage output appropriate for a wide range of small electronics and a compact size that fits tightly designed battery compartments. Its alkaline chemistry ensures longer shelf life compared with standard zinc-carbon cells and dependable performance in intermittent-use devices. The cell is compatible with common Micro AAA battery holders and can be disposed of according to local single-use battery regulations.

Key specifications

• Cell type: Alkaline single-use cell
• Nominal voltage: 1.5 V
• Size: Micro AAA (also called LR03)
• Intended use: low- to medium-drain devices
• Storage characteristics: stable voltage during storage, long shelf life for alkaline chemistry
• Operating temperature range: suitable for typical indoor consumer device temperatures

How to use

Insert the Micro AAA battery into the device observing the correct polarity indicated by the + and − markings. Use a single cell or multiple cells as specified by the device manufacturer. Replace all batteries in a device at the same time and with the same type to maintain uniform performance. Remove the battery from devices that will not be used for extended periods to avoid leakage risk.

Recommendations

Store unused batteries in a cool, dry place away from direct sunlight. Do not attempt to recharge single-use alkaline cells. Recycle or dispose of used batteries following local regulations to reduce environmental impact.