Store your batteries at room temperature. Avoid extreme temperatures, heat will shorten the life of the batteries and refrigeration is not recommended. Avoid carrying batteries in your purse or pocket because metal objects such as keys or coins can short out batteries.
- Do not leave batteries in the hearing instruments if you do not use them over a long period of time, they can potentially leak and ruin your hearing device.
- Replacing the tab when the battery is not in use will not extend the life of the battery.