All hearing aids need properly functioning batteries to perform at their optimum best, but certain mistakes in handling these batteries will cause them to die before their time –– making your hearing aid upkeep expensive. This guide is designed to help you with tips to prolong the shelf life of the batteries inside your hearing aids.
Store In Dry Conditions With Low Humidity
Moisture is very tough on batteries of hearing aids, so you must ensure that they are kept in dry conditions with low levels of humidity. It's always best to store your hearing aids indoors, so don't place them inside the glove compartment of your car or near a sun-drenched windowsill. When you're not using your hearing aids, turn them off and store them in the coolest room of your house. Try to keep the battery door open because this will prevent moisture buildup inside.
Handle Batteries With Clean Hands
When handling batteries inside hearing aids or when placing new ones inside them, make sure your hands are always clean. Even a small speckle of dirt or grime exposed to the batteries will end up damaging them. Apart from damaging the proper functionality of your batteries, dirt from your hands can also enter and damage the hearing aid device itself, which may end up being expensive to replace.
Don't Remove Plastic Tabs Or Seals On New Batteries
When you buy a new battery pack, it's important that you don't remove the plastic seals or tabs until the batteries are ready to be placed in your hearing aids for use. Hearing aid batteries use zinc air technology to run. This zinc air technology utilises oxygen from the air as the operational ingredient for powering your hearing aid batteries. If you remove the plastic seal or tab before it is placed in the hearing aid battery slots, the battery gets exposed to air immediately and will start to discharge. Leaving batteries exposed and unused means they will end up running out of power quicker than normal.
Keep Away From Metallic Objects
Metallic objects like coins, keys and other batteries should be kept far away from your battery-powered hearing aids. This is because these metal objects can discharge your batteries sooner and can even cause them to short circuit. You'll ideally want to store your hearing aids in a sealed box away from other batteries and metallic objects to maximise their lifespan.
Follow these tips to prolong the shelf life of the batteries inside your hearing aids. For more information, talk to a company like Advanced Hearing Care.