It dies a slow death until it's put back in the phone and charged. If it's a phone your not using all the time taking out the battery when not in use will prolong the charge.
If you leave your Windows Phone uncharged for an extended period, the battery may enter a deep discharge state, which can lead to permanent capacity loss or battery failure. Additionally, the phone may become unresponsive and might not turn on even if plugged in later. It's generally recommended to charge the device periodically to maintain battery health.
Only for as long as there is enough battery power for the phone to complete the send function.
You never know when you're going to need an extra phone battery so it's really a good idea to keep one with you whenever you're bringing your phone somewhere and you're going to be out for a little while. You never know when you might accidentally pocket dial and leave your phone on for an hour or you're going to need to make a long call. Keeping an extra phone battery means that you don't have any worries no matter what happens.
A Sanyo phone battery last just about as long as any other battery. Most batteries are manufactured by just a few different manufacturers, and then rebranded.
Indefinitely.
How long should I leave a battery on charge
You are not supposed to!!
depenf on phone& battery capacity also how long we use the phone.
There can be a few ways that you can notice that you might not have the same battery in your phone as before:your battery life is not as long as it used to beThe serial number in the battery seems to be differentthe weight of the phone may have changed.
yes; if you leave a phone plugged in for too long, then the battery begins to overheat and will ultimately lose its life, thus giving you a shorter battery life.
The battery will attempt to charge the charger since the battery is at a higher voltage than the charger. Thus, the battery will simply discharge and generate heat. If you leave it plugged in long enough, eventually the battery will discharge to a point where it can maintain only 6V, where it will stay until you actually charge the battery.
yes you do waste battery and also if you leave it there to long the battery will die