Can I use the 26650 batteries for this flashlight?
1856173
No. The 26650 is the same length, but it's too wide to fit in the battery tube. The first 4 numbers are the size. 26mm x 65mm. Most li-ion batteries are similar.16340 = 16mm x 34mm etc.
1856174
I don't know. I could not find a battery to work. They said they would send be a new one but after several weeks Amazon refunded the charge.
1856175
No. The 26650 is the same length, but it's too wide to fit in the battery tube. The first 4 numbers are the size. 26mm x 65mm. Most li-ion batteries are similar. 16340 = 16mm x 34mm etc.
2066255
Sorry I don't know. Because rechargeable batteries slowly lose power even when not used, and my flashlight gets used mostly for widely spaced emergencies I use standard batteries.
101641
I haven't used any other battery and charger except for the foursevens 26650 and its single-bay charger also from foursevens. Make sure the battery has a built-in protection circuit, because even if the flashlight itself has a circuit to protect the LED, that doesnt stop the battery from being too drained or possibly becoming overcharged.
925732
Yes. The battery which is contained in this unit is a "Power One KT625" sealed battery - you can find a replacement battery for it at batteryspec.com (their equivalent is the TR2-6). It's about ten bucks, and nine bucks shipping. My original battery stopped holding a charge after three years (a pretty good run, I think), so I just bought this replacement battery. Just remove the five Phillips screws holding the flashlight unit together, and the battery pops right in.
127985
no, you can do the opposite with an adapter 18650 with adapter will replace a 26650
198410
i just looked that flashlight up on amazon and it said it takes 2-cr123a or 1-... 18650 and that is the battery you are asking about ...so yes you can use that battery
1773482
Yes the 26650 batteries can be charged with it, that is what I use it for. As Jeff states, the charger shuts off when the batteries are charged. So far it has worked perfectly for me.
40296
www.amazon.com/Ultrafire-Lumens-Zoomable-26650-Flashlight/dp/B0092Q1N7W is a great use of the batteries. You will need something that takes the 26650 battery and a charger for the batteries to use them.
1587985
All my flashlights only uses two cr123's but if yours uses 4 theoretically you should be able to stack them as most flashlights that are cr123 are designed to run 18650's as well. Good luck.
1189411
First, congratulations on your purchase. These batteries will work perfectly in your flashlight. Alot better than AAA batteries. Plus there rechargeable.
1832330
Yes, I use four different brands in mine. It is probably the best investment I have made for my flashlight batteries to date.
1596851
these lithium batteries I used for a camera pre-digital two to the camera - I do not know if you can use for a flashlight as it may be a different size and diameter.
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.
1907409
A reviewer on the trustfire 26650 batteries said that the ultrafires that claim 6000 mAH are more like ~3200 mAH. ymmv, but I've never seen any of the 'fire' branded batteries actually reach the claimed capacity.
333175
I purchased a pack of cr2 batteries for this specific flashlight. Works well
263445
No, this flashlight takes the newer style battery, 48-11-1820 compact, 48-11-1822, 48-11-1828(extended) or 48-11-1840( 4.0 amp )