Depending on the size of your hearing aid battery, it can last anywhere from three to 10 days before it needs replacing. The battery drain will also depend on usage and hearing aid style.
You may hear two beeps when it is time to change your battery, and it will give you a repeated warning at moderate intervals until the battery completely dies.
You may hear four beeps. This will be your last warning before your hearing aids turn off.
When you go to replace your hearing aid battery, remove the sticker and let the battery sit for five minutes to fully activate before inserting it into the hearing aids.
*A used battery should be removed and disposed of immediately. Your batteries and hearing aids should be kept out of the reach of children and pets.*