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Klarus 16340 700mAh 3.7V Protected Lithium Ion (Li-Ion) Button Top Battery - Plastic Case

Klarus 16340 battery left side angle
Klarus 16340 battery side profile
Klarus 16340 battery upright
Klarus 16340 battery right side angle
Klarus 16340 battery in closed case
Klarus 16340 battery in open case
Klarus 16340 battery left side angle
Klarus 16340 battery side profile
Klarus 16340 battery upright
Klarus 16340 battery right side angle
Klarus 16340 battery in closed case
Klarus 16340 battery in open case
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$3.95
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Description

Klarus 16340 Li-Ion Battery

A Great Cell, Improved

Klarus' 16340 is a great cell to begin with, but it just got a nice boost from 650 to 700 mAh. The best part? No change to its weight, size ... or price! This mighty rechargeable battery delivers 3.7 V of power for your high-draw electronics such as LED flashlights. A built in protection circuit (PCB) prevents overcharge, over-discharge, and thermal damage.

Specifications:

  • Size: 16340
  • Chemistry: Li-Ion
  • Voltage: 3.7V
  • Capacity: 700mAh
  • Terminal: Button Top
  • Dimensions: 1.44" L x 0.64" Diameter
  • UPC: 6954424401889
Specifications
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
Product Certifications:CE, UL
Packaging:Boxed
Brand:Klarus
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Dimensions:1.44" (L) x 0.64" (Diameter)
UPC:6954424401889
MPN:16340-700
Country of Origin:CN
Associated Battery Sizes:16340, 17340, 2/3A, R123, RCR123, RCR123A
Reviews
4.8
9 Reviews
5
89% (8)
4
0% (0)
3
11% (1)
2
0% (0)
1
0% (0)
By John A.
Kenton / Ohio / USA
Better than I expected!
July 29, 2019
These have great battery life, I was replacing my 123 batteries more often than I thought I would have to, now I charge these up and they are good to go in my security cameras for a week longer than my lithium's were and I charge them again, over time these will pay for themselves many times over!
By Eric
Rock Island, IL
Klarus 16340 700mah
June 25, 2019
Good price for a quality battery. Can't go wrong.
By Jimbycat
Rechargeable saves money
May 7, 2019
I purchased this as a rechargeable substitute for CR123a batteries. I am very happy with it.
By David
Tallahassee, Florida
Price is right, but I doubt the mAh rating is accurate...
April 26, 2019
I have numerous brands of rechargeable CR123s... A bit mystified that I have 550mAh units that outlast these 700s by almost twice the time.
Something fishy about their rating... But since they are on sale for half the price of most others, perhaps just buy twice as many and you will get an equivalent amount of light time.... but buy a Pelican case with foam insert to store them all...

Or just splurge and purchase OLight or Nitecore batteroes instead.
By Rodney
Lutz, FL
Reliable power
January 9, 2019
Great rechargeable battery that holds plenty of power. Can compete with any rechargeable regular 123 battery and will probably outperform it.
Q&A
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