The Energizer SR65 (321) is a Silver Oxide Button Cell Battery with Zero Mercury. It has an average output capacity of 15mAh. The battery will reliably power your watches, toys and calculators. This silver-oxide battery can be used as a replacement for the following batteries: 611, 280-73, GP21, SR616SW, 38, SB-AF, SB-DF, DA, DPV, 540, SR65, S34. * Zero Mercury * Ideal for watches and calculators * Long and stable discharge * Nominal voltage 1.55V * Capacity: 15mAh * Dimensions: 6.8(W) x 1.6(D)mm * Weight: 0.28g * Supplied singly * Manufacturer's part: Energizer 635710 https://elecena.pl/product/27890566/energizer-635710-size-sr65-silver-oxide-button-cell 2025-02-22 https://elecena.pl/product/27890566/energizer-635710-size-sr65-silver-oxide-button-cell 2025-07-21