Home >

NITECORE NL1834R USB Rechargeable 3400mAh 18650 High Capacity Battery - Built-In Micro-USB Charge Port
NITECORE NL1834R Protected Button-Top 3400mAh USB-Rechargeable 18650 Battery

Alternative Views

The NL1834R is currently discontinued.
Price: $19.95

Quantity in Stock:(Out of Stock)

Availability: Currently Unavailable
Product Code: BAT-NITE-18650-NL1834R

The Nitecore NL1834R is currently back ordered. We are expecting it to be back in stock on February 5.
Nitecore NL1834R 3400mAh 18650 Battery
The new Nitecore NL1834R 18650 battery is a revolutionary battery designed with a built-in micro-USB charging port making charging easier than ever! No more need for an extra charger as this battery can be charged directly using a standard micro-USB charging cable (sold separately). Simply plug the battery into an available power source and a red indicator light under the + pole (positive) will turn green upon completion. Alternatively, these batteries can still be charged on an external charger if desired. The NL1834R batteries are designed for powering high drain devices such as high-output flashlights, lanterns, headlamps, and bike lights, as well as a variety of other appliances and devices. With built in smart charging circuitry and other integrated safety features through-out, this battery will safely work in the majority of button-top compatible devices.

Features & Specifications:

  • Type: Nitecore NL1834R 18650 3.7V Protected Li-ion rechargeable battery
  • Capacity: 3400mAh
  • Voltage: 3.7V
  • Output: 12.24Wh
  • USB Charging Voltage: 5V
  • USB Charging Current: 800mA (Maximum)
  • Chemistry: Lithium-ion
  • Weight: 1.67oz (47.5g)
  • Length: 2.76in (70mm)
  • Diameter: 0.73in (18.3mm)
  • Protected: Internal PCB protection prevents under-voltage at 2.5V and over-voltage at 4.25V
  • Recharge: up to 500+ cycles
  • Red & Green charging indicator LED's
  • Microporous barrier and pressure release valves help protect the battery and prevent damage caused by rapid expansion & combustion
  • 12 Month Warranty Period

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 3 Write a review.

  0 of 0 people found the following review helpful:
5 of 5 Excellent quality July 16, 2022
Reviewer: Pml from CONUS  
In this life there is an old addage which says you get what you pay for. Not all 18650 batteries are built the same.  These nitecore batteries are excellent . Longhorn tactical is a great company with prompt shipping and excellent customer service

Was this review helpful to you?

  0 of 0 people found the following review helpful:
5 of 5 Great battery. May 27, 2020
Reviewer: TimD from Northern NY  
Over the past two years I have not had any issues with the battery supplied with my P12GT. The battery holds a charge very well for months at a time. Purchased another one as a ready reserve, but have not really needed it to date.

Was this review helpful to you?

  0 of 0 people found the following review helpful:
5 of 5 No charger needed. July 24, 2017
Reviewer: Anonymous Person from Hawaii  
This is an awesome battery. No charger needed. Charges fast.

Was this review helpful to you?