The product is a single-pack Duracell CR1616 lithium battery, with a voltage of 3V and an expiration date of March 2032. Made in China, this battery is suitable for various consumer electronics and has a lithium-based chemical composition. This high-quality battery is ideal for powering small devices and ensuring long-lasting performance. With free shipping and being brand new, this battery is a reliable choice for those in need of a fresh power source.

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