Are these 18650 Knock-offs?

Would these batteries be genuine or fakes? They are from gearbest.com and $17.75 for 4 batteries.

NCR18650B 3.7V 3400mAh 18650 Protected Li - ion Battery Rechargeable ( 4 PCS ) - 4 PCS APPLE GREEN 130197603

After paying $35 for two Orbtronic 3400mAh 18650 protected Panasonic’s and reviewing some of the posts in these forums, I am spooked about “knock-offs”. How can you tell that you are dealing with a fake anyway before you buy it?

They are real …and the prices are really that good .
good enough to put other people out of business .

9.99 a pair at banggood…
so the price seems legit

There are US based retailers, however the cells will obviously cost more. For the extra money you get peace of mind knowing you bought legitimate product.
I haven’t bought battries from overseas mainy for that reason.
Also there has been a lot to read about Gearbest shipping issues on this forum.
Just my $.02

I appreciate the assistance you all have given me. These will be used in a Zebralight underground.

Anyone receive gearbest batteries lately? I’m just curious if GB has actually improve their battery shipping method (instead of squishing all in one plastic bag).

Got my LG batteries all wrapped up in bubble/plastic bag-packaging.