The Sencor Disposable Zinc Chloride Battery D in a convenient 2-pack provides a reliable power source for various devices. With a voltage of 1.5 volts, this battery is ideal for use in devices that require a constant and long-lasting power supply. The zinc chloride technology ensures stable performance and is particularly suitable for applications where a high discharge rate is required. These batteries are not rechargeable, making them a practical solution for one-time use. They are available in size D and can be used in a variety of devices, including toys, flashlights, and portable electronics. The Sencor Disposable Zinc Chloride Battery D is not a medical product and falls under the category of device batteries. With this 2-pack, you are well-equipped to power your devices with the energy they need at any time.