The product is a set of two Renata 377 1.55v watch coin cell batteries, specifically SR626/SR626SW type batteries. These silver oxide batteries are non-rechargeable and have a long expiry date. With a voltage of 1.55V, they are suitable for a variety of uses in the Sound & Vision category, such as watches, hearing aids, and other electronic devices. The batteries are reliable and of high quality, and they do not contain any mercury, making them an environmentally friendly choice.
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