Button cell battery ESPERANZA EZB105 LR54 — pack of 10

ESPERANZA EZB105 LR54 — pack of 10 button cell batteries provides compact alkaline power intended for small, low-drain electronic devices. Each LR54 cell is thin and round, designed to fit into coin-cell compartments found in watches, calculators, small toys, key fobs and a variety of household electronics. The multipack of ten cells allows immediate replacements and keeps spare batteries on hand for routine maintenance.

Advantages

The alkaline chemistry offers stable voltage output for predictable device performance in low-drain applications. A pack of 10 ensures availability for multiple devices or for future replacements without frequent repurchasing. The slim form factor and standardized LR54 size make these button cells compatible with a wide range of consumer electronics that accept this cell type.

Suitable for

• Wristwatches and small clocks
• Calculators and handheld electronic instruments
• Small toys and novelty gadgets
• Key fobs, remote controls and glucometers
• Backup power for small household devices

Key specifications

• Cell type: alkaline button cell (LR54 form factor)
• Quantity: pack of 10 cells
• Typical nominal voltage: 1.5 V per cell
• Physical shape: round, thin coin/button design
• Intended use: low-drain electronic devices

How to use

Select the correct LR54 battery compartment in the device and observe polarity markings when installing the cell. Ensure the device is switched off during replacement if applicable. Press the cell gently into its holder until it sits flush; avoid forcing the battery to prevent damage to the compartment or the cell. Dispose of used batteries according to local regulations and replace with fresh LR54 alkaline cells from the pack.

Usage recommendations

Store unused batteries in a cool, dry place away from direct sunlight and heat sources. Keep cells out of reach of children and pets. Do not attempt to recharge non-rechargeable alkaline button cells or expose them to high temperatures; follow local disposal and recycling requirements for batteries.