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UltraFire UF 14500 900mAh 3.6V Protected Lithium Ion (Li-ion) Button Top Battery - Bulk

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  • Higher than average 600-800 recharge cycle keeps your battery going for years; keep your carbon footprint light and your wallet heavy.
  • 900mAh capacity lets any device last longer than comparative batteries, for a fraction of the cost.
  • High voltage (3.6V) battery more suitable than alkaline AAs for demanding electronics and devices that need higher voltages.
  • Built-in protection against short-circuiting, over(dis)charging, and extreme temperatures to keep you and your devices safe.
$5.25
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Qty.Price
1 - 3$5.25 ea.
4 - 9$5.05 ea.
10 - 99$4.80 ea.
100+$4.45 ea.
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Description
UltraFire Battery LC14500 3.6V
  • Capacity: 900mAh
  • Rechargeable for 600-800 times
  • Peak Voltage: 4.2V
  • Nominal/Working Voltage: 3.6V
  • Temperature: -40C~60C
  • Dimension: 14x52mm
  • Protected against short circuit, over discharge, over-current discharge.


WARNING: THIS BATTERY IS NOT MEANT TO BE A DIRECT REPLACEMENT FOR AA ALKALINE/NIMH BATTERIES IN CONSUMER DEVICES. THESE LITHIUM ION BATTERIES OPERATE AT MORE THAN TWICE THE VOLTAGE OF AN ALKALINE BATTERY AND 3 TIMES THE VOLTAGE OF A NIMH CELL AND MAY DAMAGE OR DESTROY YOUR DEVICE.

Please note that rechargeable protected lithium ion cells are always bigger and longer than standard cells, please make sure they fit your device before purchasing.
Specifications
Battery Size:14500
Battery Capacity (mAh):900
Battery Chemistry:Li-Ion
Battery Voltage:3.6
Battery Terminal Type:Button Top
Battery Shelf Life:3 Years
Packaging:Bulk
Brand:UltraFire
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
UPC:736952860538
MPN:ULTRAFIRE-PROTECTED-14500
Country of Origin:China
Associated Battery Sizes:14500, AA, Lithium-Ion AA
Reviews
4.3
17 Reviews
5
59% (10)
4
24% (4)
3
12% (2)
2
0% (0)
1
6% (1)
By Mike
Glastonbury, CT
Works great in my single cell lights
November 6, 2016
I have these in a JETBEAM-JET-1-MK that I carry in my Leatherman surge belt case (tight fit but very capable little light) and also a Thrunight Archer 1A v3. Works great in both and noticeably more output than AA cell.
Pros
  • Greater power and output capabilities over regular AA cell. This means higher overall light output over all flashlight outputs (low/Med/High). Longer runtime if you can use Medium light output with this cell vs. needing to use high output with AA cell.
Cons
  • these are a tad bit longer than standard AA cells, maybe 1 or 1.5mm longer but I did not have a problem with the two lights that I put them into. Not every light can deal with the higher voltage outputs of this cell which is 3.6V vs. AA 1.5V and I'm not sure how to tell if lights can handle it or not other than reading online is others have had success using it in their lights. Needs Lithium Ion charger and can not be used with regular AA/AAA charger that is meant for NiMH or NiCad batteries.
By Jack
Central Illinois
MAKES A $2. ONE CELL LED FLASHLIGHT THINK IT IS A SPOT LIGHT
September 1, 2021
Bought these to power 1 cell flash lights. This makes the light burn brighter and longer.
By John
US
HOT when charging, even at 500mAh.
April 25, 2021
These batteries seem to be dangerous as they get hot when charging, even at 500 mAh. I use an Xtar Dragon charger. The batteries are obviously defective because some of them get hot and some don't when charging at the same rate.

I guess I should have listened to the name of these batteries, Ultrafire, before I bought them but I was new to the battery market at that time, so I had no idea.
By David
Kalamazoo, MI
Long lasting
April 2, 2020
A long lasting battery at a fair price.
By Philip
Overland Park, KS
purchased August 2015!
March 6, 2020
Bought two for my LD11 back in 2015. I work nights and only used these two batteries. The negative contact on both has warn off in the center and they no longer charge.
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UltraFire UF 14500 900mAh 3.6V Protected Lithium Ion (Li-ion) Button Top Battery - Bulk

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