Power One mercury free

Power One mercury free

Power One mercury free

10-size

10-size

This corresponds to the 10 hearing aid battery size, or the color code = yellow
Size 312

Size 312

This corresponds to the 312 hearing aid battery size, or the color code = brown
13-Size

13-Size

This corresponds to the 13 hearing aid battery size, or the color code = orange
675-Size

675-Size

This corresponds to the 675 hearing aid battery size, or the color code = blue