Panasonic hearing aid batteries are available in three different sizes: 10, 13, and 312. These batteries are specifically designed for use in hearing aids and are made to provide a consistent and reliable power source for those who rely on hearing aids for everyday communication.

One of the key features of Panasonic hearing aid batteries is their long shelf life. These batteries have a shelf life of up to four years, which means that you can stock up on batteries without having to worry about them losing their power over time. This is especially important for people who use hearing aids on a regular basis and need to have a reliable supply of batteries on hand.

Panasonic hearing aid batteries are also known for their consistent performance. These batteries are made with high-quality materials and are designed to deliver a consistent level of power for the duration of their use. This means that you can rely on these batteries to provide the power you need for your hearing aids without worrying about fluctuations in performance.

Another key feature of Panasonic hearing aid batteries is their eco-friendliness. These batteries are mercury-free, which means that they are safer for the environment and easier to dispose of than batteries that contain mercury. Panasonic is committed to sustainability and is constantly working to develop new and innovative ways to reduce their environmental impact.

Panasonic hearing aid batteries are also compatible with a wide range of hearing aid brands and models. Whether you have a behind-the-ear (BTE) hearing aid or an in-the-ear (ITE) hearing aid, you can be sure that Panasonic batteries will provide the power you need for your device.

In terms of specific sizes, Panasonic offers the following hearing aid battery options:

   Size 10: This is a small battery that is commonly used in smaller hearing aids. It has a capacity of 80mAh and a voltage of 1.45V.
   Size 13: This is a medium-sized battery that is commonly used in a range of hearing aids. It has a capacity of 310mAh and a voltage of 1.45V.
   Size 312: This is a slightly larger battery that is commonly used in a range of hearing aids. It has a capacity of 180mAh and a voltage of 1.45V.

Panasonic hearing aid batteries are also designed to be easy to use. They come with a convenient tab that makes it easy to insert the battery into your hearing aid without having to touch the battery itself. This helps to ensure that the battery remains clean and free from contaminants, which can help to prolong its lifespan.

Overall, Panasonic hearing aid batteries are a reliable and high-quality option for anyone who relies on hearing aids for everyday communication. With their long shelf life, consistent performance, and eco-friendly design, these batteries are an excellent choice for anyone looking for a dependable and sustainable power source for their hearing aids.