Batteries from Ebay

I wouldn't want to risk the couple of dollars on batteries...

I bought a battery off of eBay for my w580. It only lasts for about 15-17 hours so I just keep it in my car as a backup in case my normal battery ever dies

well, that's the part of the deal, when you look for cheaper option, you take a risk that it won't work as it should.

did u buy it from a power seller who has good feedback?

I prefer original batteries (not from ebay, from authoried SE dealer - Then I'm sure they are original)... a little more expensive but they works longer, there is no risk to broke a phone :)

eBay is a total of annex all of the south east too. Many fake headphones HPM82 My suggestion is to use only Sony Ericsson original batteries. They do not make any trouble.