---
product_id: 636770769
title: "Power Bank, 20,000mAh Travel Essential, Built-in USB-C Cable"
brand: "anker"
price: "85303CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Anker"
url: https://www.desertcart.sn/products/636770769-power-bank-20-000mah-travel-essential-built-in-usb-c
store_origin: SN
region: Senegal
---

# 87W max power output 20,000mAh high capacity Built-in USB-C cable Power Bank, 20,000mAh Travel Essential, Built-in USB-C Cable

**Brand:** anker
**Price:** 85303CFA
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay powered, stay unstoppable — the ultimate travel essential for pros on the move!

## Quick Answers

- **What is this?** Power Bank, 20,000mAh Travel Essential, Built-in USB-C Cable by anker
- **How much does it cost?** 85303CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/636770769-power-bank-20-000mah-travel-essential-built-in-usb-c)

## Best For

- anker enthusiasts

## Why This Product

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

## Key Features

- • **Smart Digital Display:** Clear battery percentage indicator keeps you in control—no more guessing how much power is left.
- • **Travel-Ready & Reliable:** Airline-approved, compact yet sturdy design with 18-month warranty—your ultimate companion for work trips and weekend getaways.
- • **Cable Clutter? Not Here.:** Integrated USB-C cable endures 10,000+ bends and tucks away neatly—charge on the go without hunting for cables.
- • **Power Up at Lightning Speed:** Distribute up to 87W across 3 devices, with 65W single-device turbo charging—50% MacBook Pro charge in under 40 minutes.
- • **Massive Juice for All Day Hustle:** 20,000mAh capacity delivers approximately 4 full charges for your smartphone—never run out during critical moments.

## Overview

The Anker Power Bank 20,000mAh combines high-capacity battery power with an 87W output and a built-in USB-C cable, enabling rapid charging of multiple devices simultaneously. Designed for professionals and travelers, it features a durable integrated cable, a precise digital battery display, and airline-approved portability, ensuring reliable power wherever your busy lifestyle takes you.

## Description

Product Description Why is my power bank providing fewer charges than expected? The capacity reduction during charging is due to a 30% to 45% energy loss in the battery cells and conversion circuitry. Therefore, a fully charged Anker A1383 Power Bank (PowerCore 20K) offers an estimated 11,000mAh to14,000mAh to power devices. Why is my power bank providing fewer charges than expected? The capacity reduction during charging is due to a 30% to 45% energy loss in the battery cells and conversion circuitry. Therefore, a fully charged Anker A1383 Power Bank (PowerCore 20K) offers an estimated 11,000mAh to14,000mAh to power devices. How can I estimate the number of charges for my device? To estimate charging cycles, use this formula: (Power Bank Capacity × 0.65) ÷ Device Battery Capacity ≈ Number of Charges. For instance, charging a 3,000mAh device using a 20,000mAh power bank would offer approximately 4.33 charges. How can I estimate the number of charges for my device? To estimate charging cycles, use this formula (Power Bank Capacity × 0.65) ÷ Device Battery Capacity ≈ Number of Charges. For instance, charging a 3,000mAh device using a 20,000mAh power bank would offer approximately 4.33 charges. How long does it take for the power bank to recharge? It depends on the charger's power and the ambient temperature. The A1383 model, when using a 30W PD charger at 77°F (25°C), takes about 4.5 hours to recharge. How long does it take for the power bank to recharge? It depends on the charger's power and the ambient temperature. The A1383 model, when using a 30W PD charger at 77°F (25°C), takes about 4.5 hours to recharge. Comparison Table Anker Power Bank 25000mAh Anker Power Bank 26250mAh Anker Power Bank 27650mAh Anker Power Bank 24000mAh Anker Power Bank 20000mAh

Review: Reliable Power Bank, does exactly what you want it to. - Excellent bit of kit. It is heavier than my other Anker power bank and quite a bit bigger, but it feels very sturdy. Nice clear power percentage icon so you can see immediately how much power it has left. I charged my phone from completely flat as a test to see how much power it would use and it used just a little over 20%, so it's good for at least 4 full charges of a Samsung S26. Built in power cable is handy and tucks away really neatly, so it won't snag or catch on anything in a bag and you won't lose the lead. It's compatible with my S26, my partners S23 and my Galaxy Tab S11. It charges up quite quickly as well, much quicker than my old one. It wouldn't fit in my coat pocket as easily like my old one, so that's something to bear in mind if you want to carry it with you, it would be better in a bag as it is quite big. But very impressed for the price.
Review: A powerful and convenient charger that's become my everyday essential. - I've owned a lot of power banks over the years, but they all had the same problem: they were useless if I forgot to bring the right cable. This Anker 20,000mAh power bank completely solves that. The built-in USB-C cable is an absolute game-changer. It tucks away neatly into the side of the unit, and it means I can just grab the power bank and go, knowing I have everything I need to charge my phone. The capacity is massive. 20,000mAh is enough to charge my phone (a Samsung Galaxy) at least three to four times from empty, with some juice still left over. It's perfect for a long weekend away, a festival, or just for those busy days when I'm away from a wall socket for a long time. It also charges my tablet and headphones without any issues. Beyond the built-in cable, it's also got a standard USB-C port (which works as both an input to charge the power bank and an output) and a USB-A port, so you still have the flexibility to charge older devices or help out a friend who has a different type of phone. The charging speed from the built-in cable is great, supporting fast charging for my phone. In terms of design, it's about what you'd expect for a high-capacity bank – it's got some heft to it, but it's slim enough to slide into a backpack or a large coat pocket without being too obtrusive. There's also a handy little button on the side with a circular display that shows you the exact percentage of battery remaining, which is much better than the vague four-dot systems on older models. Verdict: This is pretty much the perfect power bank for anyone with a modern USB-C phone. The combination of huge capacity, multiple ports, and the sheer convenience of the integrated cable makes it a top-tier product. It’s reliable, well-built, and has replaced all my other portable chargers.

## Features

- 87W Power to Share: Distribute 87W across three devices, with a single device receiving up to 65W, to rapidly charge iPhones, Samsung phones. Quickly charge a 14" MacBook Pro to 50% in under 40 minutes.
- Speedy Cable Charging: Utilize the built-in cable to elevate your iPhone 15 Pro to 58% or a MacBook Air to 52% in 30 minutes. You can also fully recharge this power bank in 1.5 hours with a 65W charger.
- 20,000mAh for Extended Use: Eliminate concerns about battery depletion with a 20,000mAh power bank that ensures consistent, reliable charging for all your devices, also approved for airline travel.
- Lasts Longer, Charges Faster: The integrated USB-C cable is designed to endure, withstanding over 10,000 bends for dependable charging and convenient storage.
- What You Get: Anker Power Bank (20K, 87W, Built-In USB-C Cable), 157.5 × 73.7 × 25.4 mm (439.4g), welcome guide, 18-month warranty, and friendly customer service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CXDMYS8C |
| Amperage | 24 Amps |
| Antenna Location | Phone |
| Battery Cell Type | Lithium Ion |
| Battery Charge Time | 1.5 Hours |
| Battery Weight | 288 Grams |
| Battery cell composition | Lithium Ion |
| Best Sellers Rank | 26 in Mobile Phone Portable Power Banks |
| Brand | Anker |
| Brand Name | Anker |
| Colour | White |
| Compatible Devices | Smartphone, iPhone 16 Series, iPhone 15 Series, iPhone 17/iPhone 17 Pro/iPhone 17 Pro Max/iPhone Air |
| Compatible Phone Models | Audiovox CDM3000 |
| Connector Type | USB Type C |
| Connector type | USB Type C |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 8,955 Reviews |
| Is Electric | No |
| Is Product Cordless | No |
| Item Dimensions | 15.7 x 7.3 x 2.6 centimetres |
| Item Dimensions L x W x Thickness | 15.7L x 7.4W x 2.6Th centimetres |
| Item Weight | 0.97 Pounds |
| Manufacturer | Anker |
| Manufacturer Part Number | A1383021 |
| Model Number | A1383 |
| Number of Batteries | 1 Lithium Metal batteries required. (included) |
| Number of Items | 1 |
| Number of Ports | 2 |
| Other Special Features of the Product | Built In Cable, Digital Display, Fast Charging, Over Charging Protection |
| Portable | No |
| Power Source | Corded Electric |
| Product Warranty | 18-month |
| Reusability | Rechargeable |
| Special feature | Built In Cable, Digital Display, Fast Charging, Over Charging Protection |
| UPC | 194644043728 |
| Unit Count | 1.0 count |
| Voltage | 5 Volts |
| Warranty Type | No Warranty |

## Product Details

- **Battery capacity:** 20000
- **Brand:** Anker
- **Colour:** White
- **Connector type:** USB Type C
- **Special feature:** Built In Cable, Digital Display, Fast Charging, Over Charging Protection

## Images

![Power Bank, 20,000mAh Travel Essential, Built-in USB-C Cable - Image 1](https://m.media-amazon.com/images/I/61xX+YJ1TpL.jpg)
![Power Bank, 20,000mAh Travel Essential, Built-in USB-C Cable - Image 2](https://m.media-amazon.com/images/I/71KNQmEWihL.jpg)
![Power Bank, 20,000mAh Travel Essential, Built-in USB-C Cable - Image 3](https://m.media-amazon.com/images/I/71FgZTZ-BML.jpg)
![Power Bank, 20,000mAh Travel Essential, Built-in USB-C Cable - Image 4](https://m.media-amazon.com/images/I/71rgmPeb0QL.jpg)
![Power Bank, 20,000mAh Travel Essential, Built-in USB-C Cable - Image 5](https://m.media-amazon.com/images/I/713Rjxm4S+L.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Why is my power bank providing fewer charges than expected?**
A: The capacity reduction during charging is due to a 30% to 45% energy loss in the battery cells and conversion circuitry. Therefore, a fully charged Anker A1383 Power Bank (PowerCore 20K) offers an estimated 11,000mAh to14,000mAh to power devices.

**Q: How can I estimate the number of charges for my device?**
A: To estimate charging cycles, use this formula (Power Bank Capacity × 0.65) ÷ Device Battery Capacity ≈ Number of Charges. For instance, charging a 3,000mAh device using a 20,000mAh power bank would offer approximately 4.33 charges.

**Q: How long does it take for the power bank to recharge?**
A: It depends on the charger's power and the ambient temperature. The A1383 model, when using a 30W PD charger at 77°F (25°C), takes about 4.5 hours to recharge.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable Power Bank, does exactly what you want it to.
*by M***T on 19 May 2026*

Excellent bit of kit. It is heavier than my other Anker power bank and quite a bit bigger, but it feels very sturdy. Nice clear power percentage icon so you can see immediately how much power it has left. I charged my phone from completely flat as a test to see how much power it would use and it used just a little over 20%, so it's good for at least 4 full charges of a Samsung S26. Built in power cable is handy and tucks away really neatly, so it won't snag or catch on anything in a bag and you won't lose the lead. It's compatible with my S26, my partners S23 and my Galaxy Tab S11. It charges up quite quickly as well, much quicker than my old one. It wouldn't fit in my coat pocket as easily like my old one, so that's something to bear in mind if you want to carry it with you, it would be better in a bag as it is quite big. But very impressed for the price.

### ⭐⭐⭐⭐⭐ A powerful and convenient charger that's become my everyday essential.
*by K***Y on 9 October 2025*

I've owned a lot of power banks over the years, but they all had the same problem: they were useless if I forgot to bring the right cable. This Anker 20,000mAh power bank completely solves that. The built-in USB-C cable is an absolute game-changer. It tucks away neatly into the side of the unit, and it means I can just grab the power bank and go, knowing I have everything I need to charge my phone. The capacity is massive. 20,000mAh is enough to charge my phone (a Samsung Galaxy) at least three to four times from empty, with some juice still left over. It's perfect for a long weekend away, a festival, or just for those busy days when I'm away from a wall socket for a long time. It also charges my tablet and headphones without any issues. Beyond the built-in cable, it's also got a standard USB-C port (which works as both an input to charge the power bank and an output) and a USB-A port, so you still have the flexibility to charge older devices or help out a friend who has a different type of phone. The charging speed from the built-in cable is great, supporting fast charging for my phone. In terms of design, it's about what you'd expect for a high-capacity bank – it's got some heft to it, but it's slim enough to slide into a backpack or a large coat pocket without being too obtrusive. There's also a handy little button on the side with a circular display that shows you the exact percentage of battery remaining, which is much better than the vague four-dot systems on older models. Verdict: This is pretty much the perfect power bank for anyone with a modern USB-C phone. The combination of huge capacity, multiple ports, and the sheer convenience of the integrated cable makes it a top-tier product. It’s reliable, well-built, and has replaced all my other portable chargers.

### ⭐⭐⭐⭐⭐ Great in/out speeds, great capacity efficiency and perfect size (black one was used for a year)
*by F***E on 2 May 2026*

Amazing power bank, so good I got two! I've had the black one for about a year now, and it's shown no signs of diminishing health etc. For me it is fine, but it is on the heavier side of power banks, and probably not the most efficient for someone who needs to charge there phones whilst using them out and about, and if you are you need your own cable as the built in cable isn't long enough. It's completely useable however and i would recommend it for longer trips without chargers, as it is able to charge my 5000 mAh phone 3.25-3.36 times (my own testing) from one charge. It does get a little warm, but not anything concerning. My only real problem lies in it's design however, as it does get scratched up quite easily, so handle with care if you want yours to stay pristine. Also, the white one's display is far harder to read, and the text on the back sticks out a lot, so I would recommend the black one. I have given it five stars as it can charge my phone extremely quickly, as it can input and output 65w from one usb-c port, which allows the pack to charge fully in under 2 hours, which is very convenient.

## Frequently Bought Together

- ANKER Power Bank, 20,000mAh Travel Essential Portable Charger with Built-in USB-C Cable, 3-Port 87W Max Fast Charging Battery Pack, for MacBook, iPhone 16/15 Series, Samsung, Switch, and More
- Anker USB C Charger (Nano 65W), PPS 3-Port Fast Compact Foldable USB C Charger Block for MacBook, iPad Pro, Galaxy S24, iPhone 16 / 15 and more series

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-10*