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Nitecore NL2150 5000mAh Rechargeable 21700 Battery
NITECORE NL2150 21700 5000mAh Rechargeable Li-ion Battery


 
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Price: $24.95


Availability: Usually Ships in 24 Hours
Product Code: BAT-NITE-21700-NL2150
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DESCRIPTION
 

NITECORE NL2150 At-A-Glance

  • A built-in pressure relief valve
  • A microporous barrier for heat dissipation
  • Built-in PTC for surge protection
  • Nickel-plated stainless steel cathode and anode
  • Abrasion-resistant coating
  • Overcharge, over-discharge protection

Included in the Box

  • NITECORE NL2150 21700 Battery

Next-Gen 5000mAh 21700 Battery

The next generation 21700 rechargeable battery from NITECORE, the NL2150 has an amazing 5000mAh capacity. This powerful battery has improved performance, and superior energy density compared to the previous 18650 batteries. An ideal companion for the NEW P12 tactical flashlight from NITECORE, an extra 21700 is a great back-up battery to have on hand, as more electronic products and NITECORE flashlights will utilize this battery.

Premium Quality Battery

The NITECORE NL2150 comes with all of the safety features, quality engineering, and more that has made NITECORE a trusted brand for rechargeable Li-ion batteries. Your expensive electronics are safely paired with an NL2150 that features a built-in pressure relief valve, high-temperature resistant design, and built-in safeguards to prevent surges. This protects you from overcharging, over-discharging, as well as short-circuits. The NL2150 is built with premium materials, such as nickel-plated stainless steel connectors for impact resistance, good conductivity, and resistance against oxidation. Safe and reliable, the NL2150 is globally insured and has multiple certifications for electronic use.

21700 Battery Buying Guide

It is not compatible with E4K, HC35, i4000r. Learn more at 21700 Battery Guide: What You Need to Know

TECHNICAL SPECIFICATIONS

Capacity 5000mAh
Voltage 3.6V lumens
Discharge Current 8A
Weight 2.57oz (73g)
Length 2.96in (75.2mm)
Diameter 0.85in (21.6mm)

Compatible Chargers

21700 Battery Compatibility

  • This is a button-top battery designed for flashlights and electronics that accept 21700 batteries.
  • It can be charged in a lithium-ion charger such as UI1, UI2, UMS2, and UMS4.
  • It does NOT work in any electronics that only accept flat-top batteries.
  • It does NOT work in any Vapor devices.
  • It does NOT work in any flashlights that require a custom battery.
  • It is not compatible with E4K (which requires an NL2150HPR battery)
  • It is not compatible with i4000r, P10i, P20i, P20iX, or any i series flashlight (which requires an NL2150HPi)
Learn more about 21700 Batteries
Average Rating: Average Rating: 4.5 of 5 4.5 of 5 Total Reviews: 25 Write a review »

Accessories
Nitecore UMS4 USB Four-Slot USB Fast Charger, for 18650, 21700 Batteries
Price: $38.95

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NITECORE UMS4 Intelligent USB Four-Slot Superb Battery Charger
Nitecore UMS2 Dual-Slot USB Fast Charger, for 18650, 21700 batteries
Price: $28.95

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NITECORE UMS2 Intelligent USB Dual-Slot Superb Battery Charger
Nitecore UI1 USB Charger, for 18650, 21700, 18350, 20700 etc Batteries
Price: $7.99

Add
NITECORE UI1 Single-Slot Intelligent Portable USB Li-ion Battery Charger for 18650, 18350, 20700, 21700 Batteries
Nitecore UI2 Dual-Slot USB Charger, for 18650, 21700, 18350, 20700 Batteries
Price: $12.99

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NITECORE UI2 Dual-Slot Intelligent Portable USB Li-ion Battery Charger for 18650, 18350, 20700, 21700 Batteries


  0 of 0 people found the following review helpful:
 
5 of 5 Not much to say May 1, 2022
Reviewer: Jaymz from California  
Great batteries, got a couple 21700 and 18650 batteries from you guys(Nitecore) and I'm never bummed out(or burned out I should say..... :) )

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  0 of 0 people found the following review helpful:
 
5 of 5 Good battery April 17, 2022
Reviewer: Randy from Mesa, AZ United States  
Good battery for the money

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  0 of 0 people found the following review helpful:
 
5 of 5 Great Battery March 27, 2022
Reviewer: David Killett from Fouke, AR United States  
Great battery with impressive run time. Definitely one of the best protected cells out there.

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  0 of 0 people found the following review helpful:
 
1 of 5 Not as advertised March 9, 2022
Reviewer: Ashot Mitoyants from Brooklyn, NY United States  
I knew the battery may be not standard size when i ordered it. But why did I receive a Button top when the image shows a flat top. And since the protection circuit is on the bottom with a flat ribbon connection to the positive side I can't remove it to make it shorter without removing the circuit itself which i was hoping to keep. I can't send it back unwrapped, and these are significantly more expensive than standard 21700 batteries.........

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  0 of 0 people found the following review helpful:
 
5 of 5 March 5, 2022
Reviewer: Dixonnn from San Angelo, TX United States  
First off thank you Nitecore for your great service to your customers. First a great flashlight was sent very very quickly after my order was placed, and what a great product, then I ordered an upgraded battery for the flashlight a little later on and it was sent and delivered to me even quicker.What more is to say, great service and great products from the great Nitecore stroe. Thank you

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