I tried e-bay this week to purchase some hard to get 3.7v rechargeable batteries. Ordering was simple and the 2 batteries arrived when promised BUT they didn't fit my device; they were about 1/4 of an inch too long. I thought, no problem, I will return them to the seller.
He immediately refused to take them back saying the "return is closed " I thought e-bay would assist, I was willing to pay for return postage. No help, tough luck. I will NEVER USE E-BAY again. Seller was R-LSales