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Fenix ARB-L16 16340 700mAh 3.7V Protected Lithium Ion (Li-Ion) Button Top Battery for PD25 and PD22UE Flashlights - Retail Packaging

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Fenix ARB-L16

16340 Rechargeable Li-ion battery

Power up your favorite LED flashlights with the Fenix ARB-L16, a strong and reliable 16340 Li-ion battery from the fine folks over at Fenix. This battery features a massive 700mAh capacity along with 3.7V energy output that is perfect for powering strong LED lights and other devices that require high voltage. Each Fenix battery is designed with all of the highest end safety features and quality construction that is a staple of the Fenix line.

  • Three sets of over-heat protection
  • Built-in over charge and over discharge protection
  • Unique structural design for better impact resistance
  • Compact design suitable for most flashlights
  • No battery memory effect, low self-discharge
  • Model: ARB-L16-700
  • Capacity: 700mAh
  • Voltage: 3.7V
  • Charging Current: Recommended: 350mAh / Maximum: 700mAh
  • Weight: 17.4g
  • Size: Diameter: 16mm / Height: 35mm
Battery Size:16340 / RCR123A
Battery Capacity (mAh):700
Battery Chemistry:Li-Ion
Battery Voltage:3.7
Battery Terminal Type:Button Top
Battery Shelf Life:3 Years
Packaging:Retail Packaging
Warranty:Battery Junction 30-Day Warranty, Fenix 1 Year Warranty
Return Policy:Battery Junction Return Policy
Product Weight:0.614oz
Product Dimensions:1.378" (L) x 0.63" (Diameter)
Country of Origin:CN
Associated Battery Sizes:16340, CR123A, R123, RCR123, RCR123A
Accessory Guide
Need help figuring out which accessory is compatible with this product? Check out our Fenix Flashlight Accessory Compatibility Guide!
By Dennis
November 5, 2017
Don't last
I bought two of these as well as some other off-brand batteries and these died after about 6 months of usage. The others are still going strong.
ConsDon't last
By Gary
Waverly, MO
October 7, 2017
Fenix ARB-L16 16340 700mAh 3.7V Protected Lithium Ion (Li-Ion) Button Top Battery
Only last 30 mins..Very disappointed!
ConsDidn't get to use flash light much because these batteries went dead in 30 mins.
By Ray
August 23, 2017
Fenix 16340
Glad I went with Fenix this time. Well built great running battery. Better than two other well known brands I have used. Give them a try, you'll be happy.
By Michael
Phoenix, NY
June 6, 2017
Bought to replace Olight battery
I have an OLight S1 and the corresponding battery they recommend. (The RCR123A 650mAh 3.7v Olight battery- actually have 2 of them & both behave the same) I noticed that when the batteries are anything less than fully charged, will shut the S1 off in high mode until I unscrew the tail cap which seemed to reset the flashlight. I bought this Fenix battery to replace the OLight ones = Problem solved! -No more shut off in high mode. It just dims down from 500 to 300 lumens like it's supposed to. Funny thing is I even contacted OLight about this and they just had a generic response of "use the Olight rcr123a blah blah blah". This Fenix battery holds a charge well, seems to discharge very slowly when stored, and simply performs flawlessly. Buy it!
ProsGreat run time, slow discharge rate when not in use, over charge and over discharge protection
By Gregg
Dayton, NV
October 22, 2016
Everything you would expect from Fenix
This high capacity battery is the one I use in the Fenix RC09 light. It works very well and lasts quite a long time when the light is on high or lower setting. Of course there is no problem running on turbo mode, it just lasts for a shorter time. Quick to recharge full capacity using the built-in RC09 charger and USB cable.
ProsHigh quality. Long life. Quick to recharge, about 1 hour at 900ma using RC09 built-in charger and USB cable.
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Fenix ARB-L16 16340 700mAh 3.7V Protected Lithium Ion (Li-Ion) Button Top Battery for PD25 and PD22UE Flashlights - Retail Packaging

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