Battery Replacement

How to know if phone battery is faulty?

* The Phone is Dead but Phone Only Shows Power When Plugged In

* The Phone Dies Quickly

* The Phone or Battery Starts to Feel Hot

* The Battery Bulges (This is Obvious One)

Sometimes, when a battery goes bad, the internal cells rupture, and cause a bulge to appear in the battery.

You see this when you hold the battery up or see a bulge on the casing.

Additionally, a bulge makes it able to spin like a top when placing the battery on a flat surface.