Energizer EZ Turn & Lock Size 10 Hearing Aid Battery - 8 Pack Macro It is a new size

It is a new size for Series 5 Systematic

For the convenience of the photographer

The body is made completely of metal to stand up to tough professional use over the long term

A super shielded

Record puck

Energizer EZ Turn & Lock Size 10 Hearing Aid Battery - 8 Pack Macro It is a new sizeThese come in packages offering convenience and portability. Our longest lasting zero mercury hearing aid batteries ever. EZ Turn & Lock design keeps unused batteries safe and secure. Batteries are easily removable from the access tab on the back but only when you WANT to remove them. You are in control with the Energizer EZ Turn & Lock package. Longer tabs clearly marked with the size and color make for easy shopping handling and insertion. 100%