what type of batterys the ultrafire Wf 502 b , takes
1817099
An 18650 rechargeable. Do not put 2 18350's in there. They will fit but it will destroy the light.
1817100
This also uses two CR123a batteries. You can purchase Titainium Brand 123a's from batteryjunction, for a $1.00 each? So buy 10 to make shipping worth while and shipping is $5.95. I've been using them for 10 years. Also here on Amazon, Surfire and Streamlight batteries are sold.
2103368
I ordered the batteries, but have not yet received them. Since I placed my order three weeks ago and they are still not here and are NOt really anywhere where they can tell me,I recently cancelled the order. They could only tell me that they were "shipped", which I later came to believe was shipped alright, but from China! Also, some internet sources are calling this rating as a scam, since no batteries that size are rated with this much power. I would be VERY apprehensive about purchasing from this co. And no, they do NOT appear to be UltraFire.
855418
Great flashlight! But unfortunately it came with two, very lame, COUNTERFEIT UltraFire batteries. They say 3000 MAh, but are probably only 1000 MAh. This is also supported by the weight of the batteries. A normal 3000 MAH Lithium battery weighs in at 1.5-1.7 oz. These are only 0.5 oz. Also, I sent a picture of these batteries to UltraFire and they said that it is not theirs.
799810
I use UltraFire BRC 18650 3.7V "4000mAh" rechargeable Li-ion Batteries which also hold a charge for long periods of non use.The C8 with this battery far surpasses AA & AAA flash lights.
223449
UltraFire 18650 3.7 volt lithium batteriesBought them for 15$ for 2 and charger for 15$. Needs only one.
1915605
They will send it with 2 ultafire rechargeable battery 18650 size. Red color battery.
1789698
I recommend using the Surefire brand CR123 batteries. They are quite reasonably priced!http://www.amazon.com/gp/product/B000UX93OQ
828238
Nope, it uses A123 batteries. Surefire sells a 20 pack for a reasonable price.
887274
This model specifically uses a CR-2032 battery. If you are unfamiliar with them they are the flat round batteries about the size of a dime just a bit bigger in diameter and a bit thicker than a dime.
1992618
My batteries are blue just like the picture and are 1200 mah.Work great and recharge quickly with ultrfire charger model WF-139.I also have Fandyfire batteries 1200 mah and they work just as well.I am very pleased with both.They are also 14500.Good luck with yours.....
2167532
it use UltraFire BRC 18650 3.7V "4000mAh" Li-ion Batteries Battery or any of these batteries: 18650 4000 mAh 3.7V Li-ion Rechargeable Battery. This is a amazing high lumen cree, but the battery consumption is high.
2111066
You will not overcharge if using the Digital charger supplied with the product, It automatically Stops charging. Also Ultrafire's 18650 batteries have built-in protection. They are quite good and hold up pretty well to abuse
1984644
Depends on your charger, and how much capacity the batteries actually have (most Ultrafire batteries have false mAh markings). I wouldn't buy these, all except for one I've ever heard of were bad batteries, and even that purchaser found the capacity was 2000 some mAh. I'd find some Panasonic 3100 or 3400mAh protected batteries instead, these Ultrafires are not worth it.
2140771
No. They are 18650 batteries. Probably removed from a used up laptop battery.Ultrafire batteries are crap. You might get lucky, and get a good one, probably not.
1687129
see this link.http://www.surefire.com/batteries/2-pack-lfp123-rechargeable-batteries.html
1860327
We bought this battery for a Uniden cordless phone and it works very well. The model number BT-1008 is 2.4V 800mAH and the replaced battery was 2.4V 300mAH and the new one holds a charge longer then the factory standard model and I can give this replacement a big thumbs up. EW
961092
The ones i have I looked take a LR 44 battery , ( 4 batteries) maybe that helps ..