hi dose the flash fit with the ultrafire 18650 4000mAh battery the green one ...?
1292522
I have several 18650 batteries. They are all the red UltraFire batteries, but I'm sure they would be the same size as yours. The single red UltraFire 18650 battery is too long and too narrow for this flashlight. At least the "AAA" batteries it takes are easy to find.
2196374
No, the 18650 is both slightly longer than two CR-123a's and larger in diameter. Also, they run 3.3-4.2V as opposed to 5.6-6.4V total for two 123a's - the LED flashlight must be designed to accommodate them. Many two '123a cell lights made in the PRC, like my Olight M21 & M22 and Fenix PD-35, will use them - and work better, too. None of my 2-cell US-made Surefires will fit them - the body tube's ID is too small.
629166
Well in the first place, I doubt you will find a true 4000mAh 18650. Panasonic has a 3400mAh and that is the highest true 18650. Anyway to answer your question the battery will be heavier then a 3000mAh. However, some 18650 have a PCB for overheating, these batteries will be longer. FYI; UltraFire does not make an 18650 over 3000mAh. These batteries pictured here are counterfeit and Amazon know it. Do not buy. A true UltraFire 18650 battery weighs 1.5 ounce (42.5242847 Grams). The Cathode plate (negative end) is brass in color and has their trademark stamped on this brass colored plate. This trademark stamp states Ultrafire (not UltraFire) with two fire flames located directly above the "e". The Maximum mAh (milliamp hour) is 3000. Any UltraFire 18650 battery stating that it is over 3000mAh is a counterfeit. Any UltraFire 18650 that does not have the above description is a counterfeit. The range's of the UltraFire 18650 batteries are 3000mAh, 2600mAh, 2400mAh and 1200mAh, http://www.ultrafire.net/shownews.asp?id=60 http://www.ultrafire-shop.net/page3.php http://www.ultrafire-*shop.net/data/storage/attachments/94a73d230e2445b0feea1ef30f550de0.jpg *The above web site is a CR123A not an 18650 but this is how the Cathode appears on the 18650. By the way, I am in no way affiliated, connected to or know anyone affiliated or connected with UltraFire. I am a consumer that is getting tired of being ripped off, lied to and cheated. So I decided to do some research and this is what I found.
1933882
Mine came with the single longer battery and unique charger. tried putting in 2 of the 18650's and they wont power. not very happy about that as the the stock battery only says 2200mah and the 18650's i got are like 3500mah each. Everything else seems good about the light. Been out on 1 dive and did a good rinse after.
847847
"UltraFire® Medium Ultrafire Flashlight Holster Belt Carry Case fits Ultrafire 501b, 502b, C8 Flashlights" I have this one. Took over a month to get here, and needs an extra stitch to reinforce the belt loop. Fits good otherwise though.
406878
Unfortunately, the 18650 rechargeable battery will not fit in the flashlights. Mine just arrived around a half an hour ago, and tested them with the 18650, which sticks out from the base of the flashlight about a quarter of an inch. I'm not sure if this post was referring to an older model, but it doesn't fit the current.
649778
If you are interested in a flashlight that will last a long time before having to be recharged, then look for those that use the 26650 batteries - either one, two or three (with an extension tube). Too many 18650 batteries with the UltraFire name are counterfeit.
629167
Well 4000 is bigger than 3000.... But there is currently no such thing as a 4000mah 18650 cell, and the official UltraFire website does not list these, so they must be fake.
241673
You use the 18650 battery's must buy online get the combo with the charger I like trustfire battery's over ultrafire
1817099
An 18650 rechargeable. Do not put 2 18350's in there. They will fit but it will destroy the light.
223447
I got UltraFire #BRC 18650 3000mAh 3.7V li-ion batterys there like a over sized AA, They seem to work fine and u can order with a charger.
2268680
It should fit. The front/flat piece folds up to allow the flash to pop up. Then fold the piece down to block the flash. Works wonderful. I don't see any reason it shouldn't fit. It fits standard flash bases
1099170
It will not work with 18650s... The flashlight is a smaller diamater than a 18650. It operates on a single AA battery (at reduced performance) or a single 14500 battery.
806561
I ordered 3 batteries & a separate charger for mine. The battery life is prob 5 hours on high beam. I have a two slot nitecore smart charger & three batteries. I think this item is just the flash not the batteries. Order battery type 18650.
916100
If the light is 1 inch or less in diameter it should fit. The holder is open on both ends. I own a Cree UltraFire I have not tried to see if it fits my holder. I'm guessing it will, but it might not be a smooth process of putting the light in or taking it out because of the shape of the Cree lights.
829526
Yes they are. They are closer to the size of a C cell battery but twice as long. They are the same type of cell that is in laptop battery packs. If you search 18650 you will find the batteries and chargers here on Amazon for very good prices. All the Ultrafire batteries I have bought work great. This is by far the best of the best when it comes to budget flashlights like these: UltraFire WF-502B XM-LT6 LED Flashlight with Clip
64768
I have several UltraFire flashlights with WF 501B bodies, and these Orbtronic batteries fit easily. They're just a tiny bit wider than the cheapest UltraFire 18650s and a couple of millimeters longer.