Originally Posted by xhorxhi91
I was checking ebay and I saw that you could find batteries and travel chargers for my Desire HD at a good price. Is the smartphone damaged if you use those batteries?
Any battery can damage the phone.
Will cheap batteries be more likely to damage it?
Will those you are talking about damage it?
A bad battery usually just doesn't work or last only a short time.
A really bad battery can leak battery fluids into your phone or swell up during charging maybe breaking the battery cover.
Does this help you?