---
product_id: 641773752
title: "Carbon Battery 6K USB-C Rechargeable Lightweight 6000mAh Waterproof Power Bank Sticker"
brand: "nitecore"
price: "€ 65.03"
currency: EUR
in_stock: true
reviews_count: 8
category: "Nitecore"
url: https://www.desertcart.pt/products/641773752-carbon-battery-6k-usb-c-rechargeable-lightweight-6000mah-waterproof-power
store_origin: PT
region: Portugal
---

# 2A fast USB-C charging Waterproof & rugged carbon fiber 6000mAh high-capacity power Carbon Battery 6K USB-C Rechargeable Lightweight 6000mAh Waterproof Power Bank Sticker

**Brand:** nitecore
**Price:** € 65.03
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Adventure, Stay Unstoppable

## Quick Answers

- **What is this?** Carbon Battery 6K USB-C Rechargeable Lightweight 6000mAh Waterproof Power Bank Sticker by nitecore
- **How much does it cost?** € 65.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/641773752-carbon-battery-6k-usb-c-rechargeable-lightweight-6000mah-waterproof-power)

## Best For

- nitecore enthusiasts

## Why This Product

- Trusted nitecore brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Adventure-Proof Design:** Carbon fiber shell + waterproof build means durability meets style.
- • **USB-C Fast Charge Ready:** Single-port USB-C for quick, reversible charging anytime, anywhere.
- • **Power that Keeps You Going:** 6000mAh capacity fuels your devices on the move without bulk.
- • **Ultra-Light & Pocket-Sized:** Weighs just 3.1 oz — perfect for your EDC kit or spontaneous outdoor escapes.
- • **Extend Your Headlamp Runtime:** Seamlessly doubles as a runtime extender for select Nitecore headlamps.

## Overview

The Nitecore Carbon Battery 6K is a sleek, lightweight 6000mAh rechargeable power bank featuring a fast 2A USB-C port, rugged waterproof carbon fiber casing, and a unique ability to extend the runtime of compatible Nitecore headlamps. Designed for professionals and outdoor enthusiasts alike, it balances portability with reliable power delivery, making it an essential companion for daily commutes, emergency kits, and outdoor adventures.

## Description

Buy Nitecore Carbon Battery 6K USB-C Rechargeable Lightweight 6000mAh Waterproof Power Bank Sticker: Portable Power Banks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good Compact EDC/Emergency Top Up Battery - This is an impressive battery bank for its compact size and light weight, but it does come with some limitations. Don't expect to be fully charging up multiple devices with this unless they have tiny batteries. It has enough capacity on a full charge to charge my pixel 9 pro from about 5% to about 85% before it's fully drained. Charging speed isn't incredibly fast but it isn't slow either. It took between an hour to an hour and a half to fully discharge the battery bank. It does also get decently warm to the touch when charging/discharging, but not enough to be concerning or harmful. The battery bank also has only a single bi-directional USB-C port to charge itself up or charge a single plugged-in device. All those limitations aside, the compact size and acceptable capacity makes it perfect to pair with a short USB-C or multipurpose 4 in 1 cable to throw in a pocket, bag or an EDC kit. This will be great for times a device may need a bit of a boost to help you out of a tough spot or you just need a bit of extra power on a long day without wanting or needing to commit to a lugging a full sized battery bank around. This is a great little product for what it is.
Review: Best little charger for action cameras - Functionality really good, quick charging speed good utility battery. Life can charge a device fully depending on how low your battery is. It’s really portable. Charging capability really good.

## Features

- 6000mAh POWER BANK - The Nitecore Carbon Battery 6K is a lightweight, portable power bank with a high capacity of 6000mAh designed for all your charging needs no matter where you are.
- USB-C CHARGING - The Carbon Battery 6K features a USB-C port for easy connection and charging. To check the remaining power, simply short-press the Power Button to illuminate the three red power indicators.
- DOUBLES AS A HEADLAMP RUNTIME EXTENDER- The Nitecore Carbon 6K Kit significantly extends the run time of Nitecore Headlamps such as NU43, NU45, NU53, HC60 UHE and HC65 HUE.
- DESIGNED FOR OUTDOOR - Crafted with a carbon fiber shell, making it sturdy and exceptionally lightweight at only 3.10 oz. It is also water proof with a red signla light, perfect for outdoor adventures.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7QX623L |
| Amperage | 2 Amps |
| Antenna Location | Camera, Hearing Aid, MP3 Player, Phone |
| Battery Capacity | 6000 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery Charge Time | 2 Hours |
| Battery Weight | 3 Ounces |
| Best Sellers Rank | #24,877 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #845 in Cell Phone Portable Power Banks |
| Brand | Nitecore |
| Color | Black |
| Compatible Devices | Flashlight, Headlamps, Headphone, Smartphone, Tablet |
| Connector Type | USB Type C |
| Customer Reviews | 4.4 out of 5 stars 76 Reviews |
| Is Product Cordless | Yes |
| Item Dimensions | 3.56 x 0.9 x 0.9 inches |
| Item Dimensions L x W x Thickness | 3.56"L x 0.9"W x 0.9"Th |
| Item Weight | 3.54 Ounces |
| Manufacturer | Sysmax Innovations Co. |
| Model Name | Carbon Battery 6K |
| Model Number | Carbon Battery 6K |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Number of Ports | 1 |
| Other Special Features of the Product | Fast Charging, Flashlight, LED Indicator Lights, Lightweight, Pocket Size |
| Output Current | 2 Amps |
| Power Source | Battery-Powered |
| Reusability | Rechargeable |
| Special Feature | Fast Charging, Flashlight, LED Indicator Lights, Lightweight, Pocket Size |
| Voltage | 3.6 Volts |
| Warranty Description | 18 months manufacture warranty post the purchase date |
| Warranty Type | Limited |

## Product Details

- **Battery Capacity:** 6000 Milliamp Hours
- **Brand:** Nitecore
- **Color:** Black
- **Connector Type:** USB Type C
- **Special Feature:** Fast Charging, Flashlight, LED Indicator Lights, Lightweight, Pocket Size

## Images

![Carbon Battery 6K USB-C Rechargeable Lightweight 6000mAh Waterproof Power Bank Sticker - Image 1](https://m.media-amazon.com/images/I/61dzrdh3YML.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good Compact EDC/Emergency Top Up Battery
*by V***E on January 27, 2026*

This is an impressive battery bank for its compact size and light weight, but it does come with some limitations. Don't expect to be fully charging up multiple devices with this unless they have tiny batteries. It has enough capacity on a full charge to charge my pixel 9 pro from about 5% to about 85% before it's fully drained. Charging speed isn't incredibly fast but it isn't slow either. It took between an hour to an hour and a half to fully discharge the battery bank. It does also get decently warm to the touch when charging/discharging, but not enough to be concerning or harmful. The battery bank also has only a single bi-directional USB-C port to charge itself up or charge a single plugged-in device. All those limitations aside, the compact size and acceptable capacity makes it perfect to pair with a short USB-C or multipurpose 4 in 1 cable to throw in a pocket, bag or an EDC kit. This will be great for times a device may need a bit of a boost to help you out of a tough spot or you just need a bit of extra power on a long day without wanting or needing to commit to a lugging a full sized battery bank around. This is a great little product for what it is.

### ⭐⭐⭐⭐⭐ Best little charger for action cameras
*by B***4 on December 13, 2025*

Functionality really good, quick charging speed good utility battery. Life can charge a device fully depending on how low your battery is. It’s really portable. Charging capability really good.

### ⭐⭐⭐⭐⭐ Fast phone charger
*by P***N on December 29, 2025*

This compact and sturdy power bank charges my phone fast. I like that it’s usb-c so that it works for most phones. It’s easy to carry in my small purse and it’s quick to charge it back up too. It does get pretty hot when it’s charging my phone so it’s probably best to keep it out in the open when in use. I like it. I’ve also used it to charge a portable air filter without issue.

## Frequently Bought Together

- Nitecore Carbon Battery 6K USB-C Rechargeable Lightweight 6000mAh Waterproof Power Bank Sticker
- Nitecore NU20 Classic Ultralight Headlamp, 360 Lumen USB-C Rechargeable Lightweight for Backpacking, Camping, Running with Auxilary White and Red Light
- Rolling Square inCharge X - USB C Charger Cable, Lightning Cable for Smartphone, Universal Cable Charger 6 in 1, USB Plug, Black, 100W

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pt/products/641773752-carbon-battery-6k-usb-c-rechargeable-lightweight-6000mah-waterproof-power](https://www.desertcart.pt/products/641773752-carbon-battery-6k-usb-c-rechargeable-lightweight-6000mah-waterproof-power)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-08*