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Ultrafire 3.7V 2400mAh LC 18650 Protected Battery 2-Pack

Price: $10.52 free shipping


SKU 3287
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Visitors' Ratings Return to top    
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Customer Images Return to top    

(uploaded by itDoesntMatter)  (uploaded by Carnath)  (uploaded by rizki_p)  (uploaded by OggVorbis) I removed the coating to fit it in my Ultrafire a-C1. I coated it in sticky tape for a better fit

Reviews Return to top    
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Showing latest 4 entries. Click here to read all 35 reviews.

Displaying reviews posted by certified DX gadget owners first, followed by all other posted reviews.

Ownership verified by DX Wow! Best Price U can Get!
Posted by startkapital on 10/22/2008
Involvement: Novice (still getting used to it) - Ownership: more than 1 month

Price: starstarstarstarstar
Ease of Use: starstarstarstar
Build Quality: starstarstarstar
Usefulness: starstarstarstarstar
Overall Rating: starstarstarstarstar

Pros: Hello everyone!
I just recently found about CREE Flashlights, so am not really a rookie just a beginner.
I bought few models of DX and all modells are power either with CR123A or 18650 Lithium Batteries.
My flashlight beam is as shiny and light as i wish. I was once a fan of Xeon lights like maglite and stuff... my pro gear now is a SSC lamp powered with one 18650 cell!
maybe these protected cells could be usefull for remote controlled devices as well?

Cons: I can really say cons here but here a few
-not really 2400 mah
I need to test them how many charge and discharge cyles these battiers hold... this may take a while

Other Thoughts: I just bought 40 packs of these for my friends and customers. real bargain here!

Bottomline: If you need 18650 cells buy there, u wont regret it!

Ownership verified by DX Fits JetBeam Jet III Pro
Posted by waffle on 10/1/2008
Involvement: General (knows how to use it) - Ownership: 1 week to 1 month

Price: starstarstarstar
Ease of Use: starstarstarstar
Build Quality: starstarstarstar
Usefulness: starstarstarstar
Overall Rating: starstarstarstar

Pros: I was pleasantly surprised to find that this fit the Jet III Pro, which apparently has a reputation for only just fitting other cells. I went out of my way to order a certain premium brand of 18650s as well, but discovered that these ones fit anyway.

Cons: None that I've noticed so far.

Other Thoughts: Nothing to report.

Bottomline: They're batteries, they're protected, and they do the job. You do tend to get what you pay for, though, so I won't be suprised if these don't last as long as the cells I paid more than twice as much for. Really, how far wrong could you go with these?

Ownership verified by DX reviewed
Posted by wayofthelight on 8/18/2008
Involvement: General (knows how to use it) - Ownership: more than 1 month

Price: starstarstarstar
Ease of Use: starstarstarstar
Build Quality: starstarstarstar
Usefulness: starstarstarstar
Overall Rating: starstarstarstar

Pros: works great. Especially for drivers that support only up to 4.2 volts. runtime is very high with these cells. I do notice dimming so I dunno how well the protection works. I've gone through 7-10 charges on 1 cell and its still working great. Never ran a runtime test so i can't tell how long it'll run.

Cons: 5 bucks each
dunno how well the protection is. Other protected cells cut off... I see dimming with these.

Other Thoughts: They work great.. only gray area is with the protection circuit.

Bottomline: I haven't had one fail on me yet. So my experience has been good. I would buy more if I lost the ones I have.

Ownership verified by DX good 18650 batteries
Posted by mohamed on 7/19/2008
Involvement: General (knows how to use it) - Ownership: 1 week to 1 month

Price: starstarstar
Ease of Use: starstarstarstarstar
Build Quality: starstarstarstar
Usefulness: starstarstarstar
Overall Rating: starstarstarstar

Pros: good batteries that is used for alot of flashlights.
the batteries seem to hold charge for long, i havent had to charge them since i first used them.

Cons: maybe the price is a little high...$5 each?

Other Thoughts: these were suprisingly large, i havent seen 18650 batteries before and first thing i thought was "WOW"
i used this with:
http://www.dealextreme.com/details.dx/sku.4151
and
http://www.dealextreme.com/details.dx/sku.6965
and they all work good together.

Bottomline: not sure if this is the best 18650 batteries DX has to offfer, but its the ones i bought and i like them. so far no problems.

Specifications Return to top    
Dimensions: 2.64 in x 0.67 in x 0.67 in
Weight: 3.28 oz
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