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I've reviewed the product details for the Philips Hearing Aid Battery ZA10B6A, which uses zinc-air technology for long-lasting performance. The document also mentions a shelf life of up to three years for unused batteries and highlights the ease of use with color-coded sizes and easy-removal packaging. I'm ready to answer any questions you have about this product.
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What technology is used in these batteries?
How long can unused batteries be stored?
Are the batteries easy to remove from the packaging?
