The Energizer SR41 (392/ 384) is a Silver Oxide Button Cell Battery with Zero Mercury. It has an average output capacity of 44mAh. The battery will reliably power your watches, toys, glucose monitors, and calculators. This silver-oxide battery can be used as a replacement for the following batteries: 10L125, 280-11, 280-13, 384, D384/392, SB-B1, SR41, SR41W, SR736W and TR41W. * Zero Mercury * Ideal for watches and calculators * Long and stable discharge * Nominal voltage 1.55V * Capacity: 44mAh * Dimensions: 7.9(W) x 3.0(D)mm * Weight: 0.57g * Supplied singly * Manufacturer's part: Energizer 635133 https://elecena.pl/product/27890569/energizer-635133-size-sr41-silver-oxide-button-cell 2025-02-22 https://elecena.pl/product/27890569/energizer-635133-size-sr41-silver-oxide-button-cell 2025-07-21