Best flashlight choice

hank · 2019-01-14T21:24:34.000Z

i do not know what to do

There’s a standard answer to that dilemma here.

“Buy both.”

gotlib · 2019-01-14T22:57:32.000Z

Pete7874:

gotlib:

a battery charger costs expensive? here on BLF forum is there a cheap but good quality model that you advise?

Liitokala Lii-402. About $10 on Aliexpress.

great thank you i found it on aliexpress it is top it is also for the 26650

Pete7874:

Yes, you can select any one of these groups. It’s user configurable.

a thousand thanks for this explanation, in this case i will choose the group 7 because 2500LM / 3h in High

gotlib · 2019-01-14T23:01:43.000Z

BlueSwordM:

For maximum capacity and low heat, I would just get the Sofirn Q8.

You can leave a message with your BLF username in the Aliexpress order to get a discount down to 40$US if I remember well.

Hello
before paying ?

Blinditis · 2019-01-14T23:08:06.000Z

Having only 24 flashlights in my collection makes me a noob here but , the q8- sofirn is my go to light for walking through the forest to get to town…it has very good run times with 30q Samsung’s. But i just bought a hopped up sofirn q8…flashlightitis !

so just get a few flashlights, because 1 flashlight is just plain wierd and not much fun.

gotlib · 2019-01-14T23:11:54.000Z

and for battery 18650 i know nothing at all can you help me? what would be the best of you? Those who maintain charge the longest time possible… if the forum forbids to quote brands i do not know … in this case you can answer me in mp

Blinditis · 2019-01-15T00:29:19.000Z

Samsung 30q.for sheer power,they have great runtime also. Plus charger. there is very good digital chargers for cheap on banggood -AliExpress etc…thats what I use in my Ebikes and flashlights.there are quite a few 18650s but you need to watch YouTube videos to make sure what you need for the flashlight you want …button top ? Flat top ? In between ?

gotlib · 2019-01-15T01:51:34.000Z

Blinditis:

Having only 24 flashlights in my collection makes me a noob here but , the q8- sofirn is my go to light for walking through the forest to get to town…it has very good run times with 30q Samsung’s. But i just bought a hopped up sofirn q8…flashlightitis !

so just get a few flashlights, because 1 flashlight is just plain wierd and not much fun.

24 flashlights :laughing: awesome yes you re a collector

thanks for the samsung 30q .I found them, for example here:

IMR Batteries

Samsung 30Q 18650 3000mAh 15A Battery

With an energy capacity of 3,000 mAh and an uninterrupted maximum continuous discharge/drain rating of 15 amps, this cell delivers exceptional performance. Its remarkable cycle life is another crucial factor to consider in your purchase decision,...

Average Rating: 5

Price: USD 4.85

but there are many things that i do not understand :
this samsung 30q battery is a 3000 mah. But i would like to have the maximum of mah possible for my flashlight to light up as long as possible
and does the sofirn Q8 accept batteries of 3500 mah or 3800 or even 4000 mah or more?

Blinditis · 2019-01-15T02:14:52.000Z

Amp hour means more run time.not all batteries are created equal ! You need to go study 18650s on YouTube…start here.

Adventure sport flashlights

Flashlight batteries 101.

BlueSwordM · 2019-01-15T02:28:46.000Z

@gotlib, yes, you put it your request and BLF username before buying.

Where do you live?

It would make it easier since 18650 are not EASILY buy in some countries.

Johm · 2019-01-15T02:30:43.000Z

You need button top batteries, the batteries need to make contact at the top with the driver ring on the head piece.
Some flat top batteries will work though.

If you want max capacity this battery is one of your few options.

https://www.imrbatteries.com/lg-mj1-18650-3500mah-10a-button-top-battery/

gotlib · 2019-01-15T03:15:39.000Z

BlueSwordM:

@gotlib, yes, you put it your request and BLF username before buying.

Where do you live?

france

thank you very much for this precision

gotlib · 2019-01-15T03:25:39.000Z

Johm:

You need button top batteries, the batteries need to make contact at the top with the driver ring on the head piece.
Some flat top batteries will work though.

If you want max capacity this battery is one of your few options.

https://www.imrbatteries.com/lg-mj1-18650-3500mah-10a-button-top-battery/

I consulted your link thank you
3500 mah very well
but many things intrigue me :
The samsung 30q is 10 amps. While the LG MJ1 of your link is 15 amps. What is the difference ? If more amps are better, does exist battery 3500mAh but with 20 amps or + ? even if they are more expensive it does not bother me to pay more

gotlib · 2019-01-15T03:31:36.000Z

also, does the sofirn Q8 accept battery protected? because this article shows unprotected ones are more dangerous and it scares me a bit :

Fenix Store

What is the Difference Between

When searching for 18650 batteries or any lithium-ion battery, it's important to know whether it's a protected battery or an unprotected battery. Read more to learn the difference.

BlueSwordM · 2019-01-15T03:34:06.000Z

Oh ça va être assez facile alors.

Oh this is going to be easy then.

Order the light, and leave with a message with your username and small discount down to 40$US.

Select Other Payment options to do it, and then you are good:
https://www.aliexpress.com/item/Newest-Sofirn-Q8-4-XPL-HI-5000LM-Powerful-LED-Flashlight-18650-Multiple-Operation-Procedure-Super-Bright/32920587281.html

Also, ask them to put 18650s in the Sofirn Q8 directly inside of the light, just in case:

https://www.aliexpress.com/store/product/Sofirn-3000MAh-18650-Rechargeable-Battery-Pre-charged-3-7V-Li-ion-Protection-18650-Batteries-for-LED/2933049_32926129538.html

Finally, you should not be scared of using unprotected 18650s.

Most of the flashlights we buy(not Nitecore/Fenix), include battery protections, so no problem.

Johm · 2019-01-15T03:36:47.000Z

The LG MJ1 is 10 A

The 30Q is 15 A (even tests well at 20 A)

Different battery chemistry, more Amps is better but reduces max capacity.

No 3500mAh with 20 amps out yet.

gotlib · 2019-01-15T04:04:02.000Z

I just learned that the more a battery increases in capacity MAH, the more the amps decrease …

and i read that too :
“Ampere (A) characterizes the intensity, the power to simplify, maximum at which the battery can be used. The larger the number, the more power the battery can provide.”

so maybe if there are more amps the flashlight will give more lumens?
I found this table also the best battery but the ranking is from May 2018 :

postimg.cc

accus052018 — Postimages

gotlib · 2019-01-15T04:24:50.000Z

BlueSwordM:

Oh ça va être assez facile alors.

Oh this is going to be easy then.

Order the light, and leave with a message with your username and small discount down to 40$US.

Select Other Payment options to do it, and then you are good:
77.4€ |Sofirn Q8 4 stücke XPL HALLO 5000LM Leistungsstarke LED Taschenlampe 18650 Mehrere Bedienung Verfahren Super Helle Taschenlampe IPX8 Lange Werfer|LED-Taschenlampen| - AliExpress

Also, ask them to put 18650s in the Sofirn Q8 directly inside of the light, just in case:

13.52€ |Sofirn 3000MAh 18650 Akku Pre aufgeladen 3,7 V Li Ion Schutz 18650 Batterien für LED Taschenlampe Lanterna Tatica|Tragbare Beleuchtung Zubehör| - AliExpress

Finally, you should not be scared of using unprotected 18650s.

Most of the flashlights we buy(not Nitecore/Fenix), include battery protections, so no problem.

great thank you for your help!
thank you for having reassured me for the unprotected battery
on the other hand for your link of the battery sofirn, they are good, but the problem is that they do not indicate the amps …

and in my table that i posted link, it looks like the LG HG2 is better because 3000 mah has 20A ,what do you think?
and always in my table the LG MJ1 is only 10 amperes and written in red there is written: “best used at under 7A / 21W”
that would mean that the LG HG2 is better but we do not know anything about the degrees not to be exceeded neither for Watts as they write in the table…

gotlib · 2019-01-15T05:05:00.000Z

oh no i can not use the LG HG2 because they are flat top

EDIT ha if i found it in button top it exists, i read reviews of this battery and apparently it would be the best … but i will see other review of battery that i have not seen yet, the ones you quoted me and those of my screenshot…

gotlib · 2019-01-15T22:21:15.000Z

hello i would like to have your opinion?
for samsung 30q i read this review ,those are the samsung 30q but rebadged Liitokala but it’s the same?

ZeroAir Reviews – 27 Nov 18

Aliexpress Liitokala “Samsung 30Q” Li-Ion Cell Review

I was in need of 18650s recently, and there was a great price on these Liitokala 30q cells at Aliexpress. I like 30q cells, and I like good prices, so I bought 8 of these cells. There was a bunch…

and although what is written is too complicated for me,but it seems that these battery are not the top…

In this review, the first 2 battery do not have enough MAH, so i think the Sony VTC6 would be the best? because they put the LG HG2 in last place, but did not score i do not know why?

Vaping360

Best 18650 Batteries 2023

18650s are the most popular and widely used batteries in vaping. We list the best 18650s for vaping and a guide to navigate the market.

Est. reading time: 5 minutes

azj · 2019-01-15T22:47:10.000Z

gotlib:

oh no i can not use the LG HG2 because they are flat top

it is possible to use flat top, either by adding solder blob or button, or something.

You may not want to do it, but you have been getting so much information, I thought you should know this too

see this (make sure to scroll past the ads to the real forum information)

http://budgetlightforum.com/search?q_as=flat%20top%20solder%20blob