---
product_id: 65333186
title: "Laptop's Portable Charger External Battery Pack Power Bank 50000mAh 5/12/20v for Laptop & Notebook-Most Mobile Phone Tablet"
brand: "poweroak"
price: "47038CFA"
currency: XOF
in_stock: false
reviews_count: 8
url: https://www.desertcart.sn/products/65333186-laptops-portable-charger-external-battery-pack-power-bank-50000mah-5
store_origin: SN
region: Senegal
---

# 130W max output 50000mAh capacity 6 output ports Laptop's Portable Charger External Battery Pack Power Bank 50000mAh 5/12/20v for Laptop & Notebook-Most Mobile Phone Tablet

**Brand:** poweroak
**Price:** 47038CFA
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Power Up Your Productivity!

## Quick Answers

- **What is this?** Laptop's Portable Charger External Battery Pack Power Bank 50000mAh 5/12/20v for Laptop & Notebook-Most Mobile Phone Tablet by poweroak
- **How much does it cost?** 47038CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/65333186-laptops-portable-charger-external-battery-pack-power-bank-50000mah-5)

## Best For

- poweroak enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Built-in 6 security protections and over 1000 recharge cycles guarantee safe and reliable usage.
- • **Compact & Lightweight:** At just 2.77 lbs and 8.1” x 5.3” x 1.3”, it’s the ultimate travel companion for busy professionals.
- • **Unleash Power Anywhere:** With a staggering 50000mAh capacity, this power bank ensures your devices stay charged on the go.
- • **Charge Multiple Devices:** Simultaneously power up to 6 devices, saving you precious time during your hectic day.
- • **Versatile Compatibility:** Equipped with 14 DC connectors, it’s compatible with a wide range of laptops, phones, and tablets.

## Overview

The Laptop's Portable Charger External Battery Pack is a high-capacity 50000mAh power bank designed for laptops, phones, and tablets. It features a maximum output of 130W, 14 DC connectors for compatibility, and a compact design that makes it easy to carry. With built-in safety protections and the ability to charge multiple devices at once, this power bank is perfect for professionals on the go.

## Description

Product Description Huge Capacity Multi-use All in One Charge We have total six outputs for different digital devices. One 20V/5A, one 12V/2.5A, two 5V/2.1A and two 5V/1A output allow you charge several devices like laptop, tablet, cell phone simultaneously. A ttention:1 2V port fit for 10.8V-12V; 20V port fit for 18.5V-20.5V. DC input: 16.8V/2.5A,it Can Be Recharged in Just 6-8 Hours by adapter Ultra High Capacity 50000mAh Once Fully Charged, Our MAXOAK K2 Portable Battery Pack Can Charge Your iPhone 6 Plus about 11 Times, iPhone 6 About 17 Times, Galaxy S6 Almost 11 Times. 50000mAh portable charger 6 Port(5/12/20v) Portable Charger External Battery for Laptop/Notebook/ipad/smartphones The widest compatible Laptop Power Bank Tips Low shutdown current for 5V ，port:70mA Low shutdown current for 12V ，port:150mA Low shutdown current for 20V， port:200mA High shutdown current for 20V port:> 5A Laptops(65W) About 2 Times without using your laptops While Charging,i Phone X /8Plus/7Plus/6 Plus about 11 Times, iPhone 8/7/6 About 16 Times, G alaxy S6 11 Times. Package Included Laptop power bank(K2) x 1 Home charger x 1 DC cable x 1 Laptop charge connector x 14 Multifunction bag x 1 Manual x 1 message card x 1 How Can i Know Whether My Laptop Will Cause Power Bank Overcurrent or not? Plz check the label pasted on the adapter,if it is more than 90W (DC output current is more than 5A). It may cause K2 turn off during charging for overcurrent. If your laptop turn off automatically for several seconds or minutes, it may caused by overcurrent protection. Please close the screen of your laptop, and then use K2 power bank to fully charged your laptop at first . If you are trying to power a Windows laptop and the battery keeps disconnecting over and over, You need to go into power setting: Find the setting for"Turn Harddrive off after"and set that to NEVER,and in power options DISABLER "Intel Cppc Energy Saving" 14 kinds of connectors are supplied to assure a maximum compatibility with a wide range of popular laptops notebooks. plz check your laptop connector/Adapter at first When you purchasing K2 50000mah power bank Laptop connector/Adapter in the Package(DC5.5*2.1mm to below adapter) A:6.0/1.4(6.5*4.4mm)FUJITSU/SONY C:5.5/2.5mm ACER/ASUS/IBM/DELL/HP/COMPAQ/FUJITSU/TOSHIBA/NEC E:5.5/1.7mm Acer，F:4.8/1.7mmHP H:5.0/1.0mm Samsung I:7.4/0.6mm(or7.4/5.0mm) DELL/HP Fordell:7.4/0.6mm(or7.4/5.0mm)DELL K:7.9/0.9mm(or7.9/5.5mm) IBM/LENOVO L:3.0/1.1mm Samsung O:4.5/3.0mm only for HP, not fit for Dell Laptop. Lenovo: fits for LENOVO laptop with square head with a thread in the middle (Not suitable for Lenovo laptop with half solid and half hollow) FOR DELL:4.5*3.0mm Dell laptop with 4.0*3.0mm N:4.0*1.35mm ASUS laptop with 4.0*1.35mm connector G:4.0*1.7mm Lenovo laptop with 4.0*1.7mm connector DC output voltage of your laptop must be: 18.5V-20.5V DC output current of your laptop must be : less than 5A there must be one proper connector fit for your laptop (we provide 14 kinds of connectors to be compatible with most laptops,pls check the adapter size of your laptop and whether it is included carefully before purchasing)

Review: Very reliable kit though not solar chargable. - I used a laptop with a pair of iPhones for approx 9 hours using this battery bank before it ran out. I didnt expect it to last that long. It also took very little time to charge up fully. In a black out this power bank would be extremely useful and also going outdoors for hikes or camping. It is a real shame though that it cant be charged via solar panel, even if it was super slow. All free energy is welcome to me. Great kit though and I would highly recommend it to those who like to use a laptop outdoors. It can run one for a long time.
Review: Works - It's simply fine,works with basically everything in between 5-20v....but when it's charging something with 20v, it's pretty hot!is that okay or something wrong with the power bank?it's hold charge...cheers

## Features

- REAL ULTRA HIGH CAPACITY 50000mAh/185Wh: Compatible With a Wide Variety of Laptops (MAX.130W), Phones and Tablet. It Comes with 14 Pcs DC Connector for Different Laptops (Pls Make Sure the Connector We Provided Fits for Your Laptop before purchasing.). Once Fully Charged, Our K2 Portable Battery Pack Can Charge Your Laptops(65W) About 2 Times without using your laptops While Charging
- SAFETY, Durable & Guaranteed: Constructed with Lithium-ion Polymer Battery Cells Built-in 6 Security Protections to Ensure Safety Use and 1000+ Recharge Cycles. Four Intelligent LED Indicators Show the Remaining Power Capacity. We Are Manufacturer and R&D Each Product Ourselves, Take the Newest Technology & the Best Qualified Raw Materials, So We Have Full Confidence to Provide Our Esteemed Customer a 12 Months Warranty.
- All IN ONE FAST CHARGE: It Has 6 Output Ports. One 20V/5A for Laptops, one 12V/2.5A for Digital Cameras, Two 5V/2.1A and Two 5V/1A For Most of Smart Phones, Tablet and More USB-Charged Devices. You Can Charge Several Devices Simultaneously to Save You Much Time.
- MINIMAL SIZE & LIGHTEST: High Ratio of Dimension and Capacity. This Battery Pack May Be the Smallest for 50000mAh Laptop Power Bank, Size Only 8.1" x 5.3" x 1.3" And Weight 2.77lb.When You're On The Go You Can Quickly Tuck This Power Bank in Your Briefcase ,Backpack Or the Carrying Bag
- WHAT YOU CAN GET: 1 x Laptop power bank(K2),1 x Home charger, 1 x DC cable, 14 x Laptop charge connector, 1 x Multifunction bag, 1 x Manual and friendly customer service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CZDX2ZG |
| Amperage | 2.1 Amps |
| Antenna Location | Charger |
| Battery Capacity | 50000 Milliamp Hours |
| Battery Cell Type | Lithium Ion |
| Battery capacity | 50000 Milliamp Hours |
| Brand | POWEROAK |
| Brand Name | POWEROAK |
| Colour | Grey&black |
| Compatible Devices | IPhone 7 plus iPhone 7 iPhone 6 plus iPhone 6 iPhone 5s iPhone 5 iPhone 4S iPhone 4; samsung galaxy S7 S6 S5 S4 S3 Note 4 Note 3 Note 2 Note 7; iPad Air iPad Air2 iPad Mini iPad Mini 2 iPad Mini 3; Galaxy S6 Edge Nexus HTC One Motorola Droid GoPro CPAP; lenovo samsung Toshiba dell acer surface pro 3 surface pro 4 sony IBM., Laptop, Smartphone, ipad, iphone |
| Compatible Phone Models | Iphone,Sony |
| Connector Type | USB |
| Connector type | USB |
| Customer Reviews | 4.4 out of 5 stars 51 Reviews |
| Item Dimensions | 20.6 x 13.5 x 3.3 centimetres |
| Item Weight | 1.26 Kilograms |
| Manufacturer | KAYOMaxtar |
| Manufacturer Part Number | PO-K2-UK |
| Model Name | galaxy |
| Model Number | PO-K2-UK |
| Other Special Features of the Product | 50000mAh, Large compacity, portable power bank |
| Output Current | 1 Amps, 2.1 Amps, 2.5 Amps |
| Power Source | Battery Powered |
| Reusability | Rechargeable |
| Special feature | 50000mAh, Large compacity, portable power bank |
| UPC | 610877867721 |
| Voltage | 12 Volts , 5 Volts |
| Warranty Type | Limited |

## Product Details

- **Battery capacity:** 50000 Milliamp Hours
- **Brand:** POWEROAK
- **Colour:** Grey&black
- **Connector type:** USB
- **Special feature:** 50000mAh, Large compacity, portable power bank

## Images

![Laptop's Portable Charger External Battery Pack Power Bank 50000mAh 5/12/20v for Laptop & Notebook-Most Mobile Phone Tablet - Image 1](https://m.media-amazon.com/images/I/31uj6LMX7QL.jpg)
![Laptop's Portable Charger External Battery Pack Power Bank 50000mAh 5/12/20v for Laptop & Notebook-Most Mobile Phone Tablet - Image 2](https://m.media-amazon.com/images/I/61X0JSfKARL.jpg)
![Laptop's Portable Charger External Battery Pack Power Bank 50000mAh 5/12/20v for Laptop & Notebook-Most Mobile Phone Tablet - Image 3](https://m.media-amazon.com/images/I/614Ip4noseL.jpg)
![Laptop's Portable Charger External Battery Pack Power Bank 50000mAh 5/12/20v for Laptop & Notebook-Most Mobile Phone Tablet - Image 4](https://m.media-amazon.com/images/I/61fR+yppSSL.jpg)
![Laptop's Portable Charger External Battery Pack Power Bank 50000mAh 5/12/20v for Laptop & Notebook-Most Mobile Phone Tablet - Image 5](https://m.media-amazon.com/images/I/617A0vL0kcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very reliable kit though not solar chargable.
*by S***E on 24 May 2020*

I used a laptop with a pair of iPhones for approx 9 hours using this battery bank before it ran out. I didnt expect it to last that long. It also took very little time to charge up fully. In a black out this power bank would be extremely useful and also going outdoors for hikes or camping. It is a real shame though that it cant be charged via solar panel, even if it was super slow. All free energy is welcome to me. Great kit though and I would highly recommend it to those who like to use a laptop outdoors. It can run one for a long time.

### ⭐⭐⭐⭐ Works
*by R***T on 6 November 2020*

It's simply fine,works with basically everything in between 5-20v....but when it's charging something with 20v, it's pretty hot!is that okay or something wrong with the power bank?it's hold charge...cheers

### ⭐⭐⭐⭐⭐ Big Powerpack full of charge
*by N***) on 27 February 2019*

It's a big pack and very heavy - with the included pouch it's nearly 1.3kg without the pouch 1.2kg. Saying that it holds a lot of backup power 50k mAh. It charges my Surface Pro quickly and phone at the same time. I've used it for a few days now and very impressed. One word of warning, the 12V plug jack is very critical size requirement at 5.5mm x 2.1mm. The power-pack comes with many adapters for multiple types of laptops etc. I've only used it for my Surface Pro at the moment and it works great. I don't know exactly how many charges it will give because I don't drain the surface battery fully while travelling but so far it's been eight top ups shall I say. So far so good and recommended. Apologies for the poor pictures but they give an idea of what the pack is like and what to expect.

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-13*