Efest 18350 purple 700 mAh & Efest 18650 purple 3100 mAh. ARE THESE FAKE OR REAL?

So I have bought some Efest batteries, and I am worried that these are fakes.
When I entered the authentication code on efest websites, it says code is invalid.

Update: these are authentic cells.

Reply by Efest:

I am sorry reply you late becuase that I just came back from the vapebash4 shows in Chicago.

We have checked your battery, and from the picture and verify result, they are orginal efest battery.

“You enter the security code:15742771983005988123

Thanks for your support. Your product is orginal EFEST and it is from ShenZhen Fest Technology Co.,ltd.

Please be sure to confirm that the above product manufacturers and brand merchandise consistent with your query! Center counterfeit labels to ensure security code corresponds with the product, and the security code verification query is valid only for the first time! Report fake please email: DJ@SZ12365.net

Here is our Efest product verify link: http://www.efestpower.com/Verify_code/. Plaase try to enter all of your efest batteries unique Authentication Code without spaces in the field below to verify that it is a real Efest product from this link.

Thanks&best regards
Gisela

There is a guide on their website and down near the bottom is this,

Finally, if you find any person is offering fake batteries or you still have questions about how to spot the fake Efest batteries, please feel free to email us, help@efestpower.com, we will check for you if you got fake or original.

http://www.efestpower.com/html/173504425.html


Often times their websites don't work correctly. I have chargers and batteries that I know are genuine, because I bought them directly from the manufacturer, that don't show up correctly on their authentication site.

I don't have an Efest 3100mAh to compare with, but the 18350s look right to me.

I quit guessing long time ago about "real or fake". I buy from reputable sellers and if I have a question I check capacity with my Opus (as best it can).

Trying to guess real or fake can make one crazy and website verification whether be it in the USA or China is always suspect at best because the "up time" is nowhere near what it should be.

Yeah I am emailing Efest rgarding this matter.
Maybe their website verification is not working properly??

Has anyone ever tried verifying your Efest, and it works?

As long as you bought it from a reputable supplier and the performance is good, I wouldn't worry about it.

I have verified some Efest IMR10400 batteries sucessfully, and the scratch verification stickers looked very much like yours only smaller i think, to be able to fit the slim 10400.

Yay! Got a reply from Efest and it’s Authentic!
Very weird that now when i check the codes on their website, it says authentic. When i first tried it says does not exist/fake….and i’m sure I put in the correct numbers, so maybe they has an error on their website or something.

Reply from Efest:

I am sorry reply you late becuase that I just came back from the vapebash4 shows in Chicago.

We have checked your battery, and from the picture and verify result, they are orginal efest battery.

“You enter the security code:15742771983005988123

Thanks for your support. Your product is orginal EFEST and it is from ShenZhen Fest Technology Co.,ltd.

Please be sure to confirm that the above product manufacturers and brand merchandise consistent with your query! Center counterfeit labels to ensure security code corresponds with the product, and the security code verification query is valid only for the first time! Report fake please email: DJ@SZ12365.net

Here is our Efest product verify link: http://www.efestpower.com/Verify_code/. Plaase try to enter all of your efest batteries unique Authentication Code without spaces in the field below to verify that it is a real Efest product from this link.

Thanks&best regards
Gisela

Just buy your junk from Richard over at mountain electronics’s he’s our pusher always gets us quality stuff always legit never knocked off or stomped on!