---
product_id: 636770769
title: "Power Bank, 20,000mAh Travel Essential, Built-in USB-C Cable"
brand: "anker"
price: "R2218"
currency: ZAR
in_stock: true
category: "Anker"
url: https://www.desertcart.co.za/products/636770769-power-bank-20-000mah-travel-essential-built-in-usb-c
store_origin: ZA
region: South Africa
---

# 87W max output for rapid charging 20,000mAh high-capacity battery Built-in USB-C cable, 10,000+ bend lifespan Power Bank, 20,000mAh Travel Essential, Built-in USB-C Cable

**Brand:** anker
**Price:** R2218
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay powered, stay ahead — never miss a moment.

## Quick Answers

- **What is this?** Power Bank, 20,000mAh Travel Essential, Built-in USB-C Cable by anker
- **How much does it cost?** R2218 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/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

- • **Endurance That Keeps Up:** Massive 20,000mAh capacity ensures your devices stay powered through long workdays and weekend getaways.
- • **All-in-One Charging Freedom:** Integrated USB-C cable means no more scrambling for cords—charge your iPhone 15 Pro to 58% in just 30 minutes.
- • **Power Up at Lightning Speed:** Distribute up to 87W across 3 devices, charging your MacBook Pro to 50% in under 40 minutes.
- • **Travel-Ready & TSA Approved:** Compact, lightweight design with airline-friendly battery capacity keeps you connected wherever business or adventure takes you.
- • **Durability Meets Convenience:** Built-in cable engineered to withstand over 10,000 bends for reliable, tangle-free charging on the go.

## Overview

The Anker Power Bank packs a powerful 20,000mAh lithium-ion battery with an 87W max output, featuring a built-in USB-C cable designed for durability and convenience. Compatible with MacBook Pro/Air, iPhone 15/16/17 series, Samsung, and more, it rapidly charges multiple devices simultaneously and recharges fully in just 1.5 hours. Its compact, TSA-approved design makes it the ultimate travel essential for busy professionals on the move.

## Description

Rapidly charge multiple devices with this high-capacity power bank featuring a built-in USB-C cable, 87W max output, and 20,000mAh capacity for extended use.

## 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 |
| Best Sellers Rank | 26 in Mobile Phone Portable Power Banks |
| 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 |
| Country of Origin | China |
| Customer Reviews | 4.5 4.5 out of 5 stars (8,927) |
| 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 |
| UPC | 194644043728 |
| Unit Count | 1.0 count |
| Voltage | 5 Volts |
| Warranty Type | No Warranty |

## Product Details

- **Brand:** Anker
- **Colour:** White
- **Connector type:** USB Type C
- **Special feature:** Built In Cable, Digital Display, Fast Charging, Over Charging Protection
- **Voltage:** 5 Volts

## Images

![Power Bank, 20,000mAh Travel Essential, Built-in USB-C Cable - Image 1](https://m.media-amazon.com/images/I/61xX+YJ1TpL.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.

## 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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**Shop now:** [https://www.desertcart.co.za/products/636770769-power-bank-20-000mah-travel-essential-built-in-usb-c](https://www.desertcart.co.za/products/636770769-power-bank-20-000mah-travel-essential-built-in-usb-c)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-08-19*