[DD] Protected TF 18650s, pair @ $6.71 shipped

Anyone see anything else worth purchasing with this coupon?

+1 for the new xtar label . I agree way nicer ;-)

SWM V10A (Not exactly a budget light, but.. Well worth the premium)

Jetbeam RRT-2 XP-G R5. Literally unbreakable light. usd87, but usd70 shipped after 20%. Ring control. Other lights are 120g but this tough one is at 160g! No reports of issues

Torture test :

Don't worry buddy, I'm happy that you pointed out there are 2 different versions of this item. Besides I started reading on DD's forum and decided for myself this wasn't a seller to deal with to begin with. I made a little scene on their forum even stating that these must be fake and they didn't even bother to defend their goods. They just said they canceled my order and will refund in two days. Also, I ordered two sets, so that's 2x $6 plus the $2 insurance I didn't ask for they added to my order.

I've been dealing with Chinese sellers for years and I don't need any more warning than a seller selling the same item twice at a different price point.

Damn! I have just bought 6 pairs at MF and spent USD22 extra :(

Thanks for the heads up. That's my first ever set of 18650s ordered. Now for a charger.

@gorann:

Could do a dischargetest with both batteries (charged them and then discharge each battery with one flashlight and the same mode - if the runtime would be similar, the cells are identical). This would be great, because the trustfire of DD are the best price at the moment.

No problem. The price of DD is great and the most DD products are really nice (the grouß buy things - my friends like the Ultarfire H2, I love the UF 2100) - I think I will buy 2-3 more pairs of the flame trustfire.

That should send up a red flag that these are fakes or old stock they should all be the same voltage.

I ordered a couple, cross my fingers and hope are genuine :)

Since some people will probably come here from random Google searches, I thought I'd add a couple of pointers:

So far I have received one set. I ordered protected batteries and received unprotected ones. I contacted DD using their live chat feature and after I explained the situation (in simple terms; keep in mind that their CS people don't deal with the specifics of lithium-ion batteries day in and day out and give them a break), they resolved it to my satisfaction within three minutes.

I order 4 pairs (in the last 2 weeks), because the first pairs was ok and protected. I hope to get the real one, which I order. If not, I would contact Otta.

I ordered 6 packs. All of them are unprotected. 2 of the packs are even fakes like the ones on ebay! :(

The protected ones are longer because of the circuit board on the negative bottom side. If you look closely at the picture, the protectives on have kind of a notch where the circuit board is

Correct. And if you look close enough you will see the metal strip running form the pcb negative end to the positive terminal inside the wrapping that is about 1/8" wide. I'm going to take a picture so guys can see that the unpotected cells look different like Tim said about the notch and that they are shorter vs the protected ones. Give me a sec.

Here's protected vs. unprotected

Ok here you can see for yourself.

Protected 18650 battery on the left and the unprotected 18650 battery on the right.

Same as above. You can see the notch Tim was talking about from the PCB at the negative end or bottom side of battery on protected one on the left.

And here you can see the metal strip I was talking about that runs from the PCB negative end to the positive end.

I ordered C8 and it came today. I know that DD has slightly fishy reputation (summer is really trying to correct that) but despite that I was a little bit surprised that flashlight came without stainless steel bezel. If you carefully read item description they don't mention SS bezel but pictures suggest otherwise (http://www.dinodirect.com/flashlight-900lumens-5mode.html) And this is really to cheesy even for DD.

Otherwise flashlight is quite good. There are few cosmetic glitches and as usual lens rattles when pill is tightened all the way, reflector and led were clean and without significant imperfections. Current at tail cap is 2.5A/1.15A/0.11A.

Overall not a bad deal due to the lower price but it still leaves bad aftertaste ...