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Nitecore  |  SKU: BAT-NITE-18650-NL1840HP

Nitecore NL1840HP 4000mAh Rechargeable 18650 Battery

$23.95
Shipping calculated at checkout.

Shipping Time

Usually ships within 24hrs

Description

Next-Generation 4000mAh Battery

From Nitecore's latest battery generation, the NL1840HP stands out with an impressive 4000mAh capacity, making it an excellent choice for high-drain devices due to its continuous 10A discharge current. Endowed with Nitecore's hallmark safety features and quality engineering, the NL1840HP stands as a testament to the brand's reputation as a reliable source of rechargeable Li-ion batteries.

Premium Build with Safety Features

The NL1840HP incorporates a built-in intelligent protective circuit and a pressure relief valve, safeguarding it against overcharging, over-discharging, and short circuits. Crafted with top-tier materials, such as nickel-plated stainless steel protectors that fortify it against impacts, ensure efficient conductivity, and fend off oxidation, the battery is further coated with a durable metallic film, bolstering its resilience against abrasion. Notably, it can undergo more than 500 complete recharge cycles, making it both cost-effective and environmentally friendly.

Specifications

IP Rating IPX6
Capacity 4000mAh 3.6V (14.4Wh)
Diameter 0.73"±0.01" (18.6mm±0.3mm)
Length 2.75"±0.01" (69.8mm±0.3mm)
Weight 1.76 oz

Included in the Box

  • Nitecore Battery NL1840HP

Customer Reviews

Based on 29 reviews
90%
(26)
3%
(1)
0%
(0)
0%
(0)
7%
(2)
C
Christopher G.

Great product, helmet lamp is awesome

D
Dean R.
Max power

Works as intended lasts longer than lesser batteries

B
Brandon U.
Great battery

Great battery. Lasts a long time way longer than the 3400mah that came with my flashlight

K
Kenny S.

They aren’t 18650 batteries. They are larger. Won’t fit.
I double checked, advertised as 18650.

K
Keith S.
Great battery

Nitecore makes quality products!