Critical battery voltage

[kem]

Hey Guys,

One of my batteries looks bad. The voltage is about 3.7V when fully charged. The others are 4.1 to 4.3V.
Is there any voltage threshold I should follow?

Thx!

 

[Repaid1]

Hey Guys,

One of my batteries looks bad. The voltage is about 3.7V when fully charged. The others are 4.1 to 4.3V.
Is there any voltage threshold I should follow?

Thx!

Bring up the battery tab in App. It will show you all cells. What are the other cells in the battery at? Normally you should be all cells at 0.2V of each other. I am assuming your giving "us" your onscreen voltage which is just the lowest cell. If you have a bad cell 3.7V..You can try draining that battery down to about 3.2V (Lowest cell, go no lower than that IMHO) allow to cool and stabilize, then recharge and see what you get. Right now it isn't looking good depending on how old that battery is and use.