r-lsales is based in Utah and has been selling on eBay 1999. You can look at their track record here:
http://www.ebay.com/usr/r-lsales
They sell
A LOT of batteries and they have received A LOT of positive feed back.
Their prices are not too good to be true BUT they do offer free shipping.
I have bought batteries from them in the past and nothing about the batteries I have received has lead me to believe they are fakes. In fact I have a pair of Panasonic NCR18650PF (high drain 10A) in the mail that should be here Mon - they ship very fast.
The pair of Panies cost me $20.45, RTD sells them for $10.99 a piece - nothing too good to be true about the deal. r-lsales can offer free shipping bc they turn a higher volume of sales than RTD and batteries are their only business.
Orbtronic sells batteries on eBay too. Are all their batteries from their eBay store fakes?
Are there fake batteries on eBay? I am sure there are. But they are probably not going to come from someone who has been in business as long as they have and accumulated as much positive feedback.
If you don't want to buy batteries off eBay bc you are too lazy to do your own research
ahead of time is your business. But buying something first and then, fearing the sky is falling, submitting a thread with a title that could be misconstrued as
fact is just plan fear mongering. And, then you are going to get replies that are people just reiterating what someone else said without looking into it thoroughly themselves - ie. rumors. There's enough of that on network news...
Look
before you leap - it's as simple as that.