Genuine battery? Yes. Arrived quickly? Yes. Was it a new battery as described? No. This was clearly a second-hand battery (full of scratches showing it had clearly been in a phone for some time). I still accepted it since my out going battery was so nackered and I was desperate. Overall dissapointed. At this price for a genuine Nokia battery, I should have remembered "if it sounds too good to be true, then it probably is". Also for this price, I'm not going to be bothered with making a fuss with the seller, but they really should not be selling 2nd hand goods marked as new no matter the price. A seller I shall not be returning too.