Latest release Vapcell 21700 5600mah 12.5A battery

No, unless they are protected.
And protection circuits are not bulletproof either, f.e. they can fail to notice very low current.

A bit off topic question. May someone help me identifying the OEM of this cell:

I got a very good deal of Lii-100 charger plus button top cell. Since I knew no way it was an NCR18650B I decided to remove the button top, and that is what I got after a nice while of play with my rotary tool.

The cell scored 3256.5mAh in my Lii-500's less optimistic channel which, according to my reference data, is equivalent to a ā‰ˆ3336.5mAh Henrik score. More or less, of course. Which means that cell may be some ā€œ34ā€ model of an unknown (to me) manufacturer. May someone shed some light on this?

Thanks. :-)

Cheers

Thanks very much for your test, but i can not open the link,
could you help me?Thanks

I know this battery factory made in china

Thanks CRX for the very useful comparison graphs. These new Vapcells are a game changer for 16340 and 14500 lithium ion flashlights. Now I am more interested in these small flashlights with the more usable capacities offered by these new Vapcell cells.

Thanks you very much, :slight_smile:

Just check, i know we can not open link in china :cry: :cry:

This site can be opened before, and moochā€™s photo sharing is also this site. :weary:

Blacklist :person_facepalming:

It is a pity that the images from the OP are gone :frowning:

I received my 2 Vapcell 10440 batteries and although I can not do real tests, I compared runtime/output on my Maratac copper AAA hotrod. Well, I tried but quite screwed it up. I did the first runtime with an old Efest cell but let it run for 4 minutes without checking temperature. After 4 minutes without thinking I tried to twist it off with the following result:

Yes you can recognise the Maratac knurling in that blister.
After that, a ledwire had unsoldered itself from the ledboard (that one was never soldered very pretty because of a too short wire I must confess) and a dark spot appeared on top of the led dome, so I needed to repair the flashlight (provisionally resolder the wire and scraping off the black bits off the led dome) before starting the second test with the Vapcell 10440. So much for the clean comparison :person_facepalming:

Then after 100 seconds into the Vapcell test, the same ledwire decided to unsolder itself again from the ledboard. The Maratac needs some decent re-doing everything now but hereā€™s the data that I managed to gather. Take it with a grain of salt, also because a new cell is compared to a cell that is 3 years old already but I think that the Vapcell really is the better performer despite all that.

I can do a mAh test on my Opus still, but thusfar Vapcellā€™s ratings have been decent.

My post count is over 15000 now:

  1. so much for having a life :person_facepalming:
  2. dear time for a giveaway :open_mouth:

Got to keep the hotrods hand cooled at least during the tests. Nice blister :smiley:
Looked good at the start though.

Dear djozz

Thanks you very much for your test :smiley:

Samples have send to hkj for the test

Let us waitting :slight_smile:

depends on the cell
yes, ICR protected cell
and
no, INR unprotected cell

Is the Vapcell IFR26650 2600mAh 55A/75A available? It is grabbing some attention at E-CigaretteForum in this thread I opened: Vapcell IFR26650 2600mAh 55A/75A (red, LiFePO4) reviewed.

Tad off topic of course, just to claim the attention of vapcell Dennis.

Cheers :-)

this is what is available near me

but you would need to google your area, Im in California, not Spain.

Received my 14500 cells the other day, sadly it doesnā€™t work in the Eagtac but does in the Reylight. Oh well, Iā€™ll keep using the efest cells in the Eagtac.

Runtime is much longer that the 800mah efests I have. Very pleased with these.

Hey Barkutiļ¼Œ Thanks you very much

Vapcell IFR battery have many in stockļ¼Œ

Seriously? When I open the IFR26650 sales page it says Sorry, this item is no longer available!

https://www.aliexpress.com/item/32970825706.html?storeId=1084158&spm=2114.12010612.8148356.4.1115261c22zGDy

please check it