Why is my LG phones battery invalid?

[Android Central Question]

Is there a cause for the battery to become invalid, and is there a way to fix it, without buying a new phone, buying a new battery, and or taking the phone apart?

 

[mustang7757]

Where do u see this and which lg ?

I'll leave a Link to register so you can communicate here, As a guest account you can only post questions but can't reply
https://forums.androidcentral.com/showthread.php?t=409154

 

[B. Diddy]

Welcome to Android Central! Which LG phone? How old is the current battery? Batteries can fail without warning, especially the older they are.

 

[Mooncatt]

Give this thread a look over. There are a lot of possible solutions offered that worked for at least one person. This seems a somewhat common issue on older LG phones, and one of the more common fixes seems to be cleaning the connectors or bending them out to make better contact with the battery.

https://forums.androidcentral.com/showthread.php?t=406155