Test/review of LiitoKala INR26650-50A 5000mAh (Black)

Does anyone know if this is the same battery that Intl-Outdoor is selling as a package option with the Emisar D4S? Is it a good battery to power the XP-L Hi’s on the D4S?

D4S link
https://intl-outdoor.com/emisar-d4s-26650-high-power-led-flashlight-p-932.html

Thanks!

As long as International Outdoor cares about their products and customers I'd say the cell should be good, a real Power Long Battery cell in optimal condition as HKJ tested.

Can also try elsewhere, FastTech maybe. Or this 192led Shockli 26650 5500mAh sale, they claim the cells to be from the same warehouses as GearBest. Paying with PayPal provides adequate fake protection in any case.

Good luck. :-)

Cheers

If someone else with real test equiptment wants buy a set of the blue cells and do full set of I-V discharge curves, please do.

I don’t have the money or the time.

Your results are good enough for me. :+1: … Thanks for sharing them. :slight_smile:

For a current discharge of 500mA, it makes no sense to look for elements in the form factor 26650,
when there are more compact 18650 and with a high capacity :wink:

I”m not sure what you are talking about. :question: I thought we were trying to determine if those Liitokala 26650’s were any good. Not comparing them to 18650’s.

Maybe I missed something???

The blue 5100mAh cells are well under 5000mAh at 500mA.
The blue 5100mAh cells are well under 5000mAh at 1500mA.

My real LiitoKala Black and Gold –50A cells test over 5000mAh on the same primative toy engineering chargers. On top of that, the AC impedance of the blue cells is higher than the black and gold.

I would be very surprised if using a high-precision constant current load, 4-terminal battery holder and $2000 bench DMM finds the Blue 5100mAH “LiitoKala” cells are 5100mAH as advertised or even as good as the 5000mAh black and golds.

Ok. I’m done.

True, you have not seen the most important thing. And about this I have already said a little higher. However, if you do not understand, then I can repeat that you can’t fully check advertising promises for these blue Lii-5100 (or 5000), having a regular device with a discharge current of only 500mA, as advertising promises 20А. Who needs your 500mA, if people buy 26650 for large currents (not at all for 500mA) :question:

:laughing:

They show to sell the Liitokala 5000mah, not 5100mah. I can’t find any pictures. I would guess they use the proven older cyan or black cells that so many of us use for high powered lights.

If anyone knows what battery they use for sure, please post it.

And you “done” good!! :beer:

Those cells are dogs compared to the Liitokala Black & the Original Liitokala’s we got a couple of years ago.

Who knows if this seller has real cells or what? https://ru.aliexpress.com/store/group/OTHER/1191644_506030251.html?spm=a2g0v.12010612.0.0.745b6d19tLe1aI

They don’t carry Liitokala brand, what cells were you asking about?

All of their 26650 KeepPowers are the old and outdated 5200mah which are not very good.

Yes, I agree that KeepPowers is rubbish. Just need to know more details about the elements of KeepPowers 26650 6000mAh (?)

Verry good battery. I use in Thorfire S70s. Recomend.

Does anyone know if our master HKJ is planning to test these mysterious and little-known keeppower-6000 in its usual style?

Only the 5200 version KeepPower is the old and outdated one.

Check out HKJ and Moochs review for the Shockli 5500.

We even have a thread on the Keeppower 6000mah here at BLF.

Understand, instead of specific and visual graphs, everything there is just words and assumptions, which may or may not be a fact.
The fact is that today there is no confidence in anything. For example, no one knows for sure if these are the current black and white 26650 banks from Shockli, what were the former red-black Shockli-5500, previously tested by the master HKJ and the results of which we all have long been familiar with? Then how can you confidently talk about something about the new models KeepPower-6000, which HKJ has not yet really tested under the same conditions as all the others?

I bought them from a very popular Chinese website. I gave $ 5 per piece. Now on 11.11 I ordered $ 4.35 piece :slight_smile: I already have enough. :innocent:

Thanks for the link, here it is in international version and de-rubbished (all unnecessary url characters removed):

Lucky Electronics Store @ AliExpress

They look to be selling genuine first brand cells. There are also some strange affairs in the “26650 Battery - OTHER” section, namely what seems to be two chinese OEM cell types (cian blue and blue wraps) and non-genuine Panasonic 26650s

Cheers :-)

Yes. It’s black and has “Lii-50A’ written on it.