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.

Nitecore NL2150 5000mAh Rechargeable 21700 Battery

$24.00

With its high-quality construction and long-lasting performance, this battery is perfect for powering various electronic devices. Trust the Nitecore NL2150 for dependable energy whenever you need it.

12 in stock

NOTE: NL2150RX is just the USB-C version of the NL2150

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.

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
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.

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)

TECHNICAL SPECIFICATIONS

Capacity 5000mAh
Voltage 3.6V lumens
Discharge Current 8A

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Related products

The Nitecore HLB-1300 Li-ion Battery pack is 3.7V and can be fully recharged within 1h and 50 minutes. Red and green indicator lights are built into the battery for a real-time charge status.
Quick View

Batteries

Nitecore HLB1300: Battery Pack for UT27 Headlamp

$14.00
The next generation 21700 customized rechargeable battery from NITECORE, the NL2150HPi has an amazing 5000mAh capacity. This powerful battery has improved performance and superior energy density compared to previous 18650 batteries. It can be charged using a traditional charger like a NITECORE UI1 or a compatible flashlight's built-in charging port.
Quick View

Batteries

Nitecore NL2150HPI 5000mAh Rechargeable Battery

$28.00
The new Nitecore NL1826R 18650 battery is a revolutionary battery designed with a built-in USB-C charging port making charging easier than ever! No more need for an extra charger as this battery can be charged directly using a standard USB-C 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 NL1826R 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 throughout, this battery will safely work in the majority of button-top compatible devices.
Quick View

Batteries

Nitecore NL1826R 2600mAh USB-C Rechargeable

$14.00
From Nitecore's latest battery generation, the NL2153HP stands out with an impressive 5300mAh capacity, making it an excellent choice for high-drain devices due to its continuous 20A discharge current. Despite its compact size, the NL2153HP boasts an impressive energy density of 268.7 mWh/g, which is 9% higher than other conventional 21700 batteries. Endowed with Nitecore's hallmark safety features and quality engineering, the NL2153HP stands as a testament to the brand's reputation as a reliable source of rechargeable Li-ion batteries.
Quick View

Batteries

Nitecore NL2153HP 5300mAh Rechargeable 21700 Battery

$27.00
From Nitecore's latest battery lineup, the NL1836R stands out with its impressive 3600mAh capacity, ensuring a stable and enduring power supply for your devices. The integrated USB-C charging port further enhances convenience, accompanied by light indicators that signal the NL1836R's readiness for use. In case a USB-C cable isn't readily available, rest assured that the NL1836R remains compatible with many of Nitecore's external chargers. Crafted with Nitecore's renowned safety features and commitment to quality engineering, the NL1836R serves as a testament to the brand's reputation as a trustworthy provider of rechargeable Li-ion batteries.
Quick View

Batteries

Nitecore NL1836R 3600mAh USB-C Rechargeable 18650 Battery

$23.00
Sale!
From Nitecore's latest battery lineup, the NL1410 stands out with its impressive 1000mAh capacity, a 17.6% increase from the previous model. This substantial boost ensures a reliable and long-lasting power source for your devices. Crafted with Nitecore's renowned commitment to safety and quality engineering, the NL1410 upholds the brand's reputation as a trustworthy provider of rechargeable Li-ion batteries.
Quick View

Batteries

Nitecore NL1410 1000mAh Rechargeable 14500 Battery

Original price was: $10.00.Current price is: $8.99.
High performance rechargeable battery from Nitecore specially designed for high drain devices like Nitecore TM series and other high power LED search light and tactical flashlights.
Quick View

Batteries

Nitecore NL1834 3400mAh Rechargeable 18650 Battery

$20.00
From Nitecore’s latest battery update, the NL169 is a high-quality 16340 Lithium-ion rechargeable battery. It has increased its capacity by 46% to an impressive 950mAh capacity, compared to its predecessor NL166. Made with Nitecore's hallmark safety features and quality engineering, the NL169 stands as a testament to the brand's reputation as a reliable source of rechargeable Li-ion batteries.
Quick View

Batteries

Nitecore NL169 950mAh Rechargeable Battery

$11.00
×