Flashlight using 18350?

Bong85

Newly Enlightened
Joined
Sep 16, 2014
Messages
9
Hi guys! I recently purchased the wrong kind of batteries, wanted ca123 but got a pair of 18350. I want to make use of them but cant seem to find any flashligts that uses it. can i use two of them to replace a single 18650 ? suggestions of flashlight would be very helpful, I did post a similar question a couple of weeks ago but i dont know were it went, it should be in the right tread so let's see. thank you:(
 
Last edited:

nfetterly

Flashlight Enthusiast
Joined
Oct 17, 2008
Messages
3,764
Location
Cincinnati area, but lots of travel
You can use two 18350s - BUT - the voltage will now be twice that of an 18650. So you need a light that is capable of 3.7v (4.2 fully charged) to 7.4v (8.4v fully charged). Not necessarily common. I use mine on my Mt-G2 drop-ins as they need the voltage from the two cells. I also use it on some incandescent applications. You need to look at the voltage range and also be aware that the 18350s are typically hi amperage capable cells (IMR) - if the unit is running "direct drive" (non-regulated) you may run the risk of burning out the LED.

I think that covers the basics. You can read all about batteries in the battery section of CPF.
 

DrafterDan

Flashlight Enthusiast
Joined
Jul 28, 2013
Messages
1,317
Location
Phoenix, AZ
FiveMega has some sales threads for an E-Series style (that's sure fire's E2E model). It's a 18350 body and a clicky push-button only, but Lumens Factory makes a head that can fits it. I know because I did it myself. I'll see about getting a photo of that one tonight and posting it. An alternate is that body with a Malkoff Devices VME head. MD does make a M60 built for lithium-ion batteries, but don't know the voltage range off the top of my head.

~D
 

TEEJ

Flashaholic
Joined
Jan 12, 2012
Messages
7,490
Location
NJ
Tmac also makes some sweet LASERS that use two 18350

:devil:

Vinh makes some killer lights that use them too, in addition to the suggestions above.

One of my fav uses is in the Klarus XT11, as it runs like a FIEND on them.
 

Bong85

Newly Enlightened
Joined
Sep 16, 2014
Messages
9
Tmac also makes some sweet LASERS that use two 18350

:devil:

Vinh makes some killer lights that use them too, in addition to the suggestions above.

One of my fav uses is in the Klarus XT11, as it runs like a FIEND on them.

That laser Tmac thing sounded very interesting, but couldt find any about it on google? do you have a link?
 

Bong85

Newly Enlightened
Joined
Sep 16, 2014
Messages
9
thanks man for you taking the time to take pictures, ill consider doing something similar to what you did! thanks
 

billabong

Newly Enlightened
Joined
Oct 30, 2016
Messages
9
Hi all,
Looking to see what's out there currently in the "flashlights that use an 18350 cell" market.

Got 2 x free with my Xtar VP4 charger.


cheers
 

Poppy

Flashaholic
Joined
Dec 20, 2012
Messages
8,436
Location
Northern New Jersey
Hi all,
Looking to see what's out there currently in the "flashlights that use an 18350 cell" market.

Got 2 x free with my Xtar VP4 charger.


cheers
Convoy makes a short body for the S2+ in different colors

fr3o_PQFSzNEUvvfOSkkOGOjORSMb_EkQz1FRNdSD7QYto45lqeGII-Qk-ypTvrWFB7HJxklHUqfWeh_51AuiDkuNpyHiA4rhu1TQcJQWjUuza24-qUoO2Aj31wijd3UnJs6jEwXjxavAe1-5Isjegwp10K_gaW0lug_x5h-5d1FqrfBOYUhgtFFGc5D-ablXgZB5RysM6EMWdKesSGJu5CE1FiEHqXKi4V6DQybP7_SSiH2fCGXpWzATx7fjUilqjQA-PNnKXm7iwh_OR21nNm4H2XY28kdPXI56qjpBzEm0qSdWiAQoXjScBJysit1nXdXmV3Qzm3lyFYHl9s8sYBwIsCw-CLlTiw38EBYRarwqVEJFC27pVjBlcYNAEI8CljgZh7dWNKcFtkUkhilJaQn4zqneZlnUJ5iPvvYbM7JklTlu0_TB_BDxkV5zDUVHx_aRcuh3Z6NCiVvZUWhg3Jy_3oiEkYgB8_lCyaLRdcTnyRZUg-ZCNRloqf_fNSH5LLGQBidSHj5Evb11vaAJzPOQP25wXJ1mlYC-QazSKyR6ZiM5O9kbXXujgW9RDy7d9lUrc-uOxH4FM_KPVCvpJJT6MelmgBUzfz4_borjkT0ELHk=w434-h770-no
 

ven

Flashaholic
Joined
Oct 17, 2013
Messages
22,533
Location
Manchester UK
+1 to poppy, s2+ is a decent all round light, throw in an 18350 body and now an even more compact light. Aliexpress, simon is the man..............

Other option, solarforce L2m , comes in 18350 form with an extender for 18650 fuel. Can be bought for around $10 from solarforce sales




Next to a 6p


Pick your p60 and good to go as the l2m is a host(empty flashlight) p60=engine basically. Sportac do some nice options for value, UK prices around £30 from flashaholics(nichia 219B 2 mode is great)
 

ven

Flashaholic
Joined
Oct 17, 2013
Messages
22,533
Location
Manchester UK
^^^ yes, solid dependable work horse

Also, you could throw 2x 18350's in an 18650 host to feed 8.4v to an xhp70 or mt-g2 led, for a nice 3500 ish lumen hot rod.

Quite a few options..............and the odd crazy one:D
 

billabong

Newly Enlightened
Joined
Oct 30, 2016
Messages
9
^^^ yes, solid dependable work horse

Also, you could throw 2x 18350's in an 18650 host to feed 8.4v to an xhp70 or mt-g2 led, for a nice 3500 ish lumen hot rod.

Quite a few options..............and the odd crazy one:D

MMMmmm well I did get two gratis 18350's . . . :twothumbs
 

gunga

Flashaholic
Joined
Nov 29, 2006
Messages
8,081
Location
Vancouver, BC, Canada
How do you like it vs say zebralight etc? I'm interested but I'm not sure about getting another UI. Still, shipping from Canada...
 
Top