Sound Energy size 10 hearing aid batteries are the perfect high-quality power source for your hearing aid device. The optimised form-cell design enables our batteries to meet the increased power demands of modern hearing devices. Sound Energy hearing aid batteries offer reliable, consistent performance across a wide range of environmental conditions. Zinc air technology ensures that each hearing aid battery remains inactive until its coloured tab is removed, preserving power for when you need it. Once the tab is removed, the zinc in the battery reacts with oxygen and activates. With a shelf life of up to 4 years, you can be confident that you will have the power you need, when you need it. Supplied with high-grade, secure packaging, Sound Energy batteries are available in packs of 60 cells.
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