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Fenix ARB-L16-700UP High Discharge 16340 700mAh 3.6V Lithium Ion (Li-ion) Button Top Battery with Micro USB Charging Port - Retail Card

standing view of the Fenix ARB L16 700UP
fenix arb l16-700up spec slide and photo
fenix arb l16-700up charging by usb port
standing view of the Fenix ARB L16 700UP
fenix arb l16-700up spec slide and photo
fenix arb l16-700up charging by usb port
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Description

Fenix ARB-L16 700UP

16340 Rechargeable Li-Ion Battery with Micro USB Port

This little battery just got an upgrade! The FENIX-ARB-L16-700UP USB rechargeable Li-ion battery can be charged by its own USB port and by the charger as well! The new protection circuit located in the anode protects against overcharge, over-discharge, short circuits and overheating. This new model is also fully covered with a steel shell that greatly reduces the risk of short circuiting caused by collision or impact. With the upgraded higher discharge rate of 3.5C than the previous models, you can be sure your favorite devices and lights last longer with the big punch this tiny battery provides!

Features:

  • Micro USB charging port (USB Cable sold seperately)
  • High load discharge to power your favorite devices longer
  • Multiple protection features for longer life
  • 500 charge cycles
  • Charging indicator light makes it easier to tell when charge is complete
  • Pressure relief vent eliminates hazards due to possible internal short circuit


Specifications:

  • Model: ARB-L16-700UP
  • Battery Size: 16340
  • Battery Chemistry: Li-Ion
  • Nominal Voltage: 3.6V
  • Nominal Capacity: 700mAh
  • Charging Current: 0.3A (Charging Current by USB Port)
  • Charging Current: 700mA (Charging Current by Charger)
  • Recommended Charging Current: 0.3A
  • Estimated Charge Cycles: 500 cycles
  • Max Discharge Current: 3.5C
  • Stable Output: 2.5A
  • Dimensions:
    • Diameter: 0.66" ( 16.8mm)
    • Height: 1.39" ( 35.5mm)
    • Weight: 0.66oz. ( 18.8g)
Specifications
Battery Size:16340 / RCR123A
Battery Capacity (mAh):700
Battery Chemistry:Li-Ion
Battery Voltage:3.6
Battery Terminal Type:Button Top
Battery Shelf Life:3 Years
Packaging:Retail Packaging
Brand:Fenix
Warranty:Battery Junction 30-Day Warranty, Fenix 1 Year Warranty
Return Policy:Battery Junction Return Policy
Product Weight:0.66oz
UPC:6942870305905
MPN:ARB-L16-700UP
Country of Origin:China
Associated Battery Sizes:16340, CR123A, R123, RCR123, RCR123A
Reviews
By Dan
Working well
December 8, 2021
They work well, and charge quickly
By Bryan
Summit, NJ
Love the on-board charging port
November 27, 2021
These work well. Being able to charge with just a cable, combined with having a LED charging light is great!
By Kalan
Ft Walton Bch, FL
Great for backup
September 24, 2021
I ordered this lil guy as a backup for my work headlamp. It fits in the Fenix apb-20 storage headlamp case along with the light and charging cable perfectly.
By John
West Chester, PA
Great Rechargeable 123
February 24, 2020
These batteries are easy to charge, work well in equipment and seem to last a long time. Plenty of power for my needs.
By TC
So. Cal.
Good capacity RCR
December 14, 2019
I use this Fenix battery in any of my flashlights that can take this size battery. 700 mAh is 50 mAh more than most RCR batteries, which are usually 650 mAh, and it can make a difference when you really need it. I like having the option of plugging the battery into a USB charger or putting it into an external charger. The battery has a red indicator light at the top that changes color when the battery is charged. The battery measures 34.9mm long, which is a little on the long side and may not fit all devices.

I am satisfied with the purchase.
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Fenix ARB-L16-700UP High Discharge 16340 700mAh 3.6V Lithium Ion (Li-ion) Button Top Battery with Micro USB Charging Port - Retail Card

  • $7.95
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