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Household single-use AAA battery Akyga AKY2057, LiMnO2 chemistry, 10.5×44.5 mm
Akyga AKY2057 is a single-use AAA battery with Lithium‑Manganese Dioxide (LiMnO2) chemistry and dimensions of 10.5 × 44.5 mm. Designed for consumer electronics that require an AAA cell, this battery is CE certified and intended to deliver stable voltage and long shelf life for small devices such as remote controls, clocks, sensors and portable instruments.
The LiMnO2 chemistry provides a stable nominal voltage suitable for devices sensitive to voltage drops. The compact AAA format and specified dimensions make the cell compatible with standard AAA compartments. The product is supplied by Akyga and bears CE certification, and is available in packs that match common household needs.
Insert the AAA cell into the device following the polarity markings (+ and −) in the battery compartment. Use only one cell per designated AAA slot and ensure contacts are clean and free of corrosion before installation. Replace all batteries in multi-cell devices at the same time with cells of the same type and age to maintain stable performance. Dispose of used batteries according to local regulations for single‑use lithium batteries.
Store unused batteries in a cool, dry place away from direct sunlight and heat sources to preserve shelf life. Avoid mixing this LiMnO2 cell with rechargeable or different-chemistry batteries in the same device. For prolonged storage in devices, remove batteries if the device will be unused for extended periods to prevent leakage and possible damage.
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