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Essential Nitecore Summit 20000 Power Bank, 20,000mah For Low Temperature Limited Time 70% Off [uTqbFJzl]

$29.99 $95.99 -69%

Conquer the coldest climates with the NITECORE Summit 20000, a power bank built to thrive in extreme temperatures as low as -40°C/F. This high-capacity 20,000mAh power bank ensures your devices stay charged even in the most challenging environments,

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Conquer the coldest climates with the NITECORE Summit 20000, a power bank built to thrive in extreme temperatures as low as -40°C/F. This high-capacity 20,000mAh power bank ensures your devices stay charged even in the most challenging environments, capable of charging a modern smartphone up to 4.6 times. Its intelligent heating function activates automatically in freezing temperatures to maintain optimal battery efficiency, while its durable carbon fiber construction makes it lightweight yet exceptionally robust. Whether you're scaling icy peaks or caught in a snowstorm, the Summit 20000 is your ultimate companion for sustained power supply.

  • Exceptional Capacity: 20,000mAh to keep your devices powered up multiple times over, ideal for extended adventures in remote areas.
  • Intelligent Heating: Automatic low-temperature heating mode activates to maintain efficiency and prevent power loss in sub-zero conditions.
  • Dual Charging Ports: Includes USB-C and USB-A ports with Quick Charge capabilities, ensuring fast and flexible charging options for various devices.
  • Lightweight Design: At only 10.69 ounces, its unibody carbon fiber shell provides durability without the bulk, making it easy to carry.
  • Weather-Resistant: Rated IPX5 for water resistance and built to withstand impacts up to 1.5 meters, it’s prepared for any outdoor challenge.


Technical Info:

  • Cell: Li-ion
  • Capacity: 20,000mAh 3.85V (38.5Wh)
  • Rated Energy: 6,400mAh 5V (TYP 1A)
  • Input: USB-C: 5V 2.4A / 9V 2A
  • Output 1: USB-C: 5V 3A / 9V 2.22A / 12V 1.68A -- USB-A: 5V 3A / 9V 2A / 12V 1.5A
  • Dual Ports: 5V 3A (MAX)
  • Dimensions: 114mm × 64mm × 21mm (4.94” × 2.5” × 0.86”)
  • Weight: 10.08oz

What's in the box:

  • Nitecore Summit 20000 Energy Brick (Power Bank)
  • USB-C charging cable
  • Carrying Bag
  • Warranty Card
  • Multi-language User Manual


NITECORE Summit 20000 20,000mAh Power Bank for Low Temperatures NITECORE Summit 20000 20,000mAh Power Bank for Low Temperatures NITECORE Summit 20000 20,000mAh Power Bank for Low Temperatures NITECORE Summit 20000 20,000mAh Power Bank for Low Temperatures NITECORE Summit 20000 20,000mAh Power Bank for Low Temperatures NITECORE Summit 20000 20,000mAh Power Bank for Low Temperatures NITECORE Summit 20000 20,000mAh Power Bank for Low Temperatures NITECORE Summit 20000 20,000mAh Power Bank for Low Temperatures NITECORE Summit 20000 20,000mAh Power Bank for Low Temperatures NITECORE Summit 20000 20,000mAh Power Bank for Low Temperatures NITECORE Summit 20000 20,000mAh Power Bank for Low Temperatures NITECORE Summit 20000 20,000mAh Power Bank for Low Temperatures NITECORE Summit 20000 20,000mAh Power Bank for Low Temperatures NITECORE Summit 20000 20,000mAh Power Bank for Low Temperatures NITECORE Summit 20000 20,000mAh Power Bank for Low Temperatures NITECORE Summit 20000 20,000mAh Power Bank for Low Temperatures NITECORE Summit 20000 20,000mAh Power Bank for Low Temperatures NITECORE Summit 20000 20,000mAh Power Bank for Low Temperatures NITECORE Summit 20000 20,000mAh Power Bank for Low Temperatures  NITECORE Summit 20000 20,000mAh Power Bank for Low Temperatures NITECORE Summit 20000 20,000mAh Power Bank for Low Temperatures

What Our Customers Say

January 15, 2026

Absolutely no complaints!

Just buy it. You'll love it.

- Silas H..

January 15, 2026

Absolutely no complaints!

It works really well.

- Eileen Q..

January 15, 2026

Absolutely no complaints!

A joy to have and use.

- Trinity Z..

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