Extending the Life of Your Cordless Phone Batteries One of the risks when it comes to owning a cordless phone is the fact that their batteries can run out fast especially if not properly maintained. This is one of the reasons why many owners of Panasonic cordless phones are constantly on the lookout for ways on how to extend the life of their phoneâ€™s battery. If you are one of those who are looking for ways on how to make the most of your cordless phoneâ€™s battery, one of the things that you need to keep in mind would be fully discharging your phone before charging it especially when you have just bought it. In most cases, brand new phones are released by manufacturers with a small amount of battery left. This is to enable stores to show that the unit is working. It is not recommended to use this power in order to use your phone once you have purchased it. When your phone is fully charged resist the temptation of connecting it to the charger in order to keep the battery full. Unknown to most people, this actually cause the phone to malfunction more as the battery connectors tend to wear faster. As cliched as it may sound, you should not keep your phone as well as the batteries exposed to extreme temperature. It is also a good idea to ensure that you only use the recommended battery for your cordless phone. Using one that is different from what is specified can not only cause your phone to malfunction but can actually provide long-term damage to your phone.