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Nitecore  |  SKU: BAT-NITE-21700-NL2155HP

Nitecore NL2155HP 5500mAh Rechargeable 21700 Battery

$24.95
Shipping calculated at checkout.
  • Features 5500mAh capacity
  • Continuous 20A discharge current
  • Features overcharge/discharge protection circuits
  • Has a IPX6 waterproof rating
  • View more details
Ground shipping only within the lower 48 U.S. states.

Shipping Time

Usually ships within 24hrs

Description

Next-Generation 5500mAh Battery

From Nitecore's latest battery generation, the NL2155HP stands out with an impressive 5500mAh capacity, making it an excellent choice for high-drain devices thanks to its continuous 20A discharge current. Compared to its predecessor, the NL2153HP, the NL2155HP features a bigger capacity and now has a IPX6 waterproof rating. Featuring Nitecore's hallmark safety standards and precision engineering, the NL2155HP reinforces the brand's reputation as a reliable source of rechargeable Li-ion batteries.

Premium Build with Safety Features

The NL2155HP 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. Designed for longevity, it can withstand over 500 full recharge cycles, making it both cost-effective and environmentally friendly. With an IPX6 waterproof rating, the NL2155HP is ready to go anywhere with you, performing reliably in any situation.

Specifications
Capacity 5500mAh 3.6V (19.8Wh)
IP Rating IPX6
Dimensions L-2.96" x W-0.86" x H-0.86"
Weight 2.61 oz

Included in the Box
  • Nitecore NL2155HP

Select a Video:

This 5500mAh rechargeable 21700 battery receives outstanding praise from customers. Shoppers highlighted "amazing batteries" with "excellent battery life" and reliable performance. Customers noted it "doesn't heat up as much as last gen" and is "well built." Popular for backup use with headlamps and flashlights. Fast shipping and top-notch service mentioned.

Combination (positive)Purpose (positive)Power (positive)Price (positive)Service (positive)
  • 5 stars: 13 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Anton O.
Great products

Great products, fast shipping!

A
Anonymous
Outstanding!

I am a retired Deputy Sheriff, i know a few things about lighting. I purchased Nitecores HC75 UHE headlamp a month ago. For years I have received product emails from Nitecore but did not make a purchase. Listen , this is the most awesome (es) lite i have EVER bought. The battery was purchased as a backup, in case. I seriously doubt it will get used due to the outstanding battery life.

P
Phil G.
Customer service was top

Customer service was top notch

J
Jason

Amazing batteries! Fast shipping makes it a no brainer

R
Ronoel C.
Exelente marca a un buen

Exelente marca a un buen precio

P
Paulo

I just got the Nitecore HC75 UHE 3000 Lumens & I needed an extra battery for the headlight. My family & friends like tongo night hiking at the mountains trails so I got an extra battery just incase.

D
David P.
Well built

Well built, great battery, doesn’t heat up as much as last gen, timing is everything but easily learned

A
Anthony G.
Bought 2 happy

Bought 2 happy, it was what I ordered.

M
Mark D.
I love having extra

I love having extra batteries

M
Mark J.
This 21700 battery is excellent for intended purpose

This 21700 battery is excellent for intended purpose.

M
Mike P.
Powerful lighting supply!

This battery combined with the Nitecore EX7 is a powerful combination! This battery is very reliable and consistent in supplying power to the EX7 flashlight! Super battery for a super flashlight!
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