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Nitecore NL1834 18650 3400mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Blister Pack

Nitecore NL1834 18650 3400mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Blister Pack
Nitecore NL1834 18650 3400mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Blister Pack
Nitecore NL1834 18650 3400mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Blister Pack
Nitecore NL1834 18650 3400mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Blister Pack
Nitecore NL1834 18650 3400mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Blister Pack
Nitecore NL1834 18650 3400mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Blister Pack
Nitecore NL1834 18650 3400mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Blister Pack
Nitecore NL1834 18650 3400mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Blister Pack
Nitecore NL1834 18650 3400mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Blister Pack
Nitecore NL1834 18650 3400mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Blister Pack
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Description

Nitecore NL1834 18650 Battery

3.7V 3400mAh

Incredibly powerful and remarkably safe, the Nitecore NL1834 18650 Battery is the best 18650 on the market! These incredible Lithium Ion batteries deliver an impressive 3.7 Volts of power and are capable of holding a charge of up to 3400 mAh, which is 62% more than the average 18650, making them perfect for high performance devices like the intense LED flashlights from Nitecore, as well as video game consoles, appliances, and more. The NL1834 comes with a sophisticated high-performance protected circuit that prevents the cell from overcharging and discharging, which can cause long term damage to the battery. The cell is capable of being recharged over 500 times, making it not only cost effective, but environmentally friendly as well.

Safe Design

Nitecore understands that safe use of a battery is just as important as the battery's production. Designed with safety in mind, the NL1834 features nickel-plated S.S. protectors at both ends that give the cell superior impact resistance, better electrical conductivity and quality oxidation resistance. To prevent against abrasions and other external damage, the cells are coated with a durable metallic film, while its protection circuit is coated with hard plastic. The battery features a unique anode that is designed to resist high temperatures, as well as a micro-porous barrier on the interior that protects the delicate internal components. The cell even comes with a specialized pressure relief valve that will activate in the event the battery experiences rapid temperature increase.



Features:

  • Intelligent protection circuit prevents overcharging / over-discharging
  • Nickel-plated S.S. protectors on either end provide quality impact resistance, electrical conductivity, and oxidation resistance
  • Durable metallic film coating to protect against abrasions
  • Micro-porous barrier on the cell's interior protects internal components
  • Pressure relief valve activates in the event of sudden temperature increase


Specifications:

  • Battery Size: 18650
  • Battery Chemistry: Lithium Ion (Li-Ion)
  • Voltage: 3.7V
  • Capacity: 3400 mAh
  • Max Charging Current: 2A
  • Recommended Charging Current: 1A
  • Estimated Charge Cycles: 500 cycles
  • Max Discharge Current: 4A
  • Diameter: 0.72" (18.4mm)
  • Height: 2.72" (69.2mm)
  • Weight: 1.67 oz (47.6 g)
Specifications
Battery Size:18650
Battery Capacity (mAh):3400
Battery Chemistry:Li-Ion
Battery Voltage:3.7
Battery Terminal Type:Button Top
Battery Shelf Life:3 Years
Packaging:Blister Pack
Brand:Nitecore
Warranty:Battery Junction 30-Day Warranty, Nitecore 1 Year Warranty
Return Policy:Battery Junction Return Policy
Product Weight:1.679oz
Product Dimensions:2.724" (L) x 0.724" (Diameter)
UPC:6952506490738
MPN:NL1834
Country of Origin:CN
Associated Battery Sizes:168A, 18650, 19670, Protected 18650, Unprotected 18650
Downloads
Reviews
4.8
75 Reviews
5
88% (66)
4
8% (6)
3
1% (1)
2
1% (1)
1
1% (1)
By Stephen
Palm Springs, CA
December 23, 2016
Consistently great
I've only used a couple of brands of 18650 with my headlamp, and these nitecore 3400mAhn lithium batteries are fantastic. They last SO long! I am not sure if it's the light, the battery, or my imagination, but the light also stays consistently bright almost right up to the time it finally gives out before needing a charge. Sorry this is not more of a technical review, but I'm just an everyday user of a headlamp that I rely on a great deal, and the best I can offer is that I am very, very satisfied with these batteries.
ProsLong, consistent light throughout the span of one charge. The amount of charge, and thus the time between charges is truly remarkable. All around great batteries.
ConsSeems to take a long time to fully charge--but that could be because I am using the device instead of a separate charger. Still, plugging it in at night renders it fully charged by morning.
By Sean
Los Angeles, CA
December 4, 2016
Long Lasting, High Quality
I use these batteries in ALL my flashlights, high quality and fit in the varied flashlights I own. The 3400's last way much longer than the 2600 batteries I used to run and much brighter than the Panasonic 3.6V's I own. Also added bonus of protection gives peace of mind when charging, all this at a great price -even better when they're on sale!
ProsLong lasting, lots of power at 3.7Vs, high quality at a great price
ConsWas sent a battery that had a tear in its wrapper that started to spread, it was immediately replaced by Battery Junction -GREAT customer service!
By Gaylen
Bonaire dive trip.
September 14, 2018
18650 batteries,3400 mAh
The batteries did everything I wanted them to do. I used themin 1000 Lumen lights and thery last for over 3 hours or 3 complete dives. Everything I wanted and more. Would recommend to buy!!!
By Dale
Independence, Missouri
July 3, 2018
authentic protected battery
This battery is an authentic protected battery as advertised. I found out that one of my old batteries, that said that it was protected, was a fake! After researching it on the internet, I learned that a fake battery weighs about 28 grams (which my did) and an authentic battery weighs about 42 grams. The Nitecore battery weighed about 42 grams. After charging it, it worked great!
By Don Weaver
San Jose, Calif.
May 29, 2018
Great Battery
This is by far the best battery i have ever used, high mAh for long long run times in my Led rechargeable flashlight
Q&A
9 Questions & 9 Answers
Mike
from Easton, PA asked:
June 23, 2015
How many batteries are in a blister pack?
1 Answer
These batteries are sold individually.
Customer Service
on June 23, 2015

Bruce
from RANTOUL,IL asked:
March 21, 2015
Will this work with my MH10?
1 Answer
Yes.
Customer Service
on March 23, 2015

Ken Dow
from San Francisco, California asked:
November 26, 2014
Is this a button top battery?
1 Answer
Yes, the NL189 18650 is a button top battery.
Customer Service
on November 30, 2014

Mike
from Baltimore, Maryland asked:
November 6, 2014
Will this battery work in a Klarus XT12?
1 Answer
Yes, this Nitecore 18650 is compatible with the Klarus XT12.
Customer Service
on November 6, 2014

William
from Sanford, NC asked:
September 14, 2014
Will the Nitecore 18650 Li-Ion battery (NL189) fit into a Fenix PD35 flashlight and/or a Fenix TK22 flashlight?
1 Answer
Yes, this 18650 battery will fit in the TK22 and PD35 flashlights.
Customer Service
on September 15, 2014

Grant
from TX asked:
July 20, 2014
Will this battery work in the TM11?
1 Answer
Yes, the Nitecore TM11 is compatible with 18650 batteries.
Customer Service
on July 21, 2014

Richard
from SWF asked:
May 22, 2014
Nitecore states it can run on 18650. I see Nitecore has several 18650 rechargeable batteries with different mAh? I know nothing about battery tech. Will the SRT run on all of the nitecore 18650? I suppose the higher the mAh number the better or longer or brighter?
1 Answer
Yes, the SRT5 is compatible with all of the Nitecore 18650 batteries. The mAh refers to the capacity of the battery, which means the higher the mAh, the longer the runtime.
Customer Service
on May 23, 2014

Keith
from Massachusetts asked:
April 18, 2014
How long is the charge time on these?
1 Answer
It depends on the charger you are using. It varies between 1-3 hours.
Customer Service
on April 18, 2014

chris
from VA asked:
April 17, 2014
does this come with a charger? If not, which charger would work with it?
1 Answer
This battery does not come with a charger. The Nitecore i2 Charger or Nitecore i4 Charger would be great options to charge Li-ion batteries.
Customer Service
on April 17, 2014

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Nitecore NL1834 18650 3400mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Blister Pack

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