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Nitecore NL1834R 3400mAh USB Rechargeable 18650 Battery
Nitecore NL1834R 3400mAh Built-In Micro-USB Rechargeable 18650 Battery

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Price: $19.95

Availability: Usually Ships in 24 Hours
Product Code: BAT-NITE-18650-NL1834R

USB Charging Cable

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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: 1.52oz (47.3g)
  • Length: 2.68in (68mm)
  • Diameter: 0.72in (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
Nitecore Micro-USB Rechargeable Batteries
Average Rating: Average Rating: 4.5 of 5 4.5 of 5 Total Reviews: 49 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 18650 rechargeable battery July 6, 2020
Reviewer: Anonymous Person from Merced, CA United States  
I purchased a 18650 battery with the micro USB charging port built-in. The battery I purchased is a 3400 mah battery which lasts a very long time in my Nitecore HC30W. I love the way I can charge it easily without the need of a battery charger, all you need to charge it is a USB charging cable. I'm not sure how long it takes to charge, but you plug it in and a red light appears on the positive side of the battery and once it has completed charging, a green light appears, plus it has built-in circuitry to prevent over-charging which is really nice. If you are looking for rechargeable lithium ion batteries to power your flashlights or headlamps, plus other devices, Nitecore is the way-to-go.

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  0 of 0 people found the following review helpful:
4 of 5 Good July 5, 2020
Reviewer: Conway Wells from Reno, NV United States  
Would not work in my Manker light.  Works well in my Zebra light.  Works in my Nitecore lights.   A good product with the ability to be charged two ways.

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  0 of 0 people found the following review helpful:
1 of 5 Misleading Product Description June 26, 2020
Reviewer: Robert Bidelman from Georgetown , TN United States  
Product description is very misleading. All product photos show 2 batteries and the listing does not specify quantity. I spoke with customer service and they were extremely unhelpful, refused to hear my complaint and would not supply me with an RMA number for a return. I will never be a patron of Nitecore products again unless discrepancy is resolved.

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  0 of 0 people found the following review helpful:
1 of 5 Did not fit June 23, 2020
Reviewer: Kimberly Morrison from COBLESKILL, NY United States  
I ordered these for a video door camera. They are too long. Must return.  Look like great batteries and love that they charge with a cord. Too bad they don’t fit.

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  0 of 0 people found the following review helpful:
5 of 5 Thank you June 14, 2020
Reviewer: Mario Tremblay from Golden Valley, AZ United States  
Fast shipping and bought items are as described would shop again

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