---
product_id: 772607647
title: "Zolo Power Bank (2025 Upgraded Version), 20,000mAh 30W High-Speed Portable Charger with Built-in USB-C Cable, Battery Pack for iPhone 17/16 / 15 Series, Galaxy, and More"
brand: "anker"
price: "620 kr"
currency: DKK
in_stock: true
reviews_count: 11
category: "Anker"
url: https://www.desertcart.dk/products/772607647-zolo-power-bank-2025-upgraded-version-20-000mah-30w-high
store_origin: DK
region: Denmark
---

# 30W two-way fast charging 20,000mAh powerhouse 5.98-inch built-in USB-C cable Zolo Power Bank (2025 Upgraded Version), 20,000mAh 30W High-Speed Portable Charger with Built-in USB-C Cable, Battery Pack for iPhone 17/16 / 15 Series, Galaxy, and More

**Brand:** anker
**Price:** 620 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Day, Wherever You Go!

## Quick Answers

- **What is this?** Zolo Power Bank (2025 Upgraded Version), 20,000mAh 30W High-Speed Portable Charger with Built-in USB-C Cable, Battery Pack for iPhone 17/16 / 15 Series, Galaxy, and More by anker
- **How much does it cost?** 620 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/772607647-zolo-power-bank-2025-upgraded-version-20-000mah-30w-high)

## 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

- • **Unstoppable Power on the Go:** Charge your iPhone 15 up to 4 full times—never run out during your busiest days.
- • **Compact & Travel-Ready Design:** Sleek, pocket-friendly size weighing just 12.45 oz—perfect for the modern professional on the move.
- • **Smart ActiveShield 2.0 Safety:** Monitors temperature 3 million times daily for reliable, safe charging—peace of mind in your palm.
- • **Built-In USB-C Cable, Zero Hassle:** Durable, tangle-free cable built to last 10,000+ bends—charge anywhere, anytime.
- • **Lightning-Fast 30W Output & 20W Recharge:** Boost your devices and recharge the power bank in record time—stay ahead, always.

## Overview

The Anker Zolo Power Bank (2025 Upgraded Version) delivers a massive 20,000mAh capacity with 30W two-way fast charging, featuring a built-in 5.98-inch USB-C cable designed for durability and convenience. Compact and lightweight, it supports multiple fast charges for iPhone 15 and Samsung Galaxy devices, enhanced by ActiveShield 2.0 technology for intelligent temperature and power management—ideal for professionals who demand reliable, on-the-go power.

## Description

Buy Anker Zolo Power Bank (2025 Upgraded Version), 20,000mAh 30W High-Speed Portable Charger with Built-in USB-C Cable, Battery Pack for iPhone 17/16 / 15 Series, Galaxy, and More: Portable Power Banks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Small but powerful, no gimmicks - I’ve been using this ANKER portable charger consistently and it’s solid across the board. Durability is on point, it feels sturdy and not cheap at all, I throw it in my bag daily and it holds up. The built-in cord is short but that’s actually perfect for portability, it’s made to charge while you’re holding your phone or keeping it in your pocket, not stretch across the room. Connectivity is smooth, once you plug it in it starts charging instantly with no disconnect issues. Compatibility is easy, works perfectly with my USB-C devices without any extra setup. The charger quality feels premium, no overheating or slow charging. As for power capacity, it gives me a full charge with some power left over, which is clutch for long days out. Overall it’s compact, reliable, and gets the job done.
Review: Excellent power bank — fast, compact, and perfect for travel - This Anker 10,000mAh 30W power bank has quickly become my go-to charger for both travel and daily use. It strikes a great balance between size, power, and reliability, which is exactly what I was looking for. Pros: Fast 30W USB-C charging: Charges my iPhone 15 Pro very quickly and can even provide a solid charge to my iPad and MacBook in a pinch. USB-C in & out: Super convenient — one cable handles both charging the power bank and charging devices. Compact and portable: Small enough to fit in a pocket or backpack without feeling bulky. Trusted Anker quality: Feels solid, well-built, and performs consistently with no overheating. Great for travel: Perfect size for flights, road trips, and everyday carry. Minor notes: 10,000mAh is ideal for phones and tablets, but not meant for multiple full laptop charges — which is expected at this size. Only one device can fast-charge at full speed at a time. Overall: If you want a reliable, fast-charging, and travel-friendly power bank, this Anker model is an excellent choice. Great performance, smart design, and dependable quality — highly recommended.

## Features

- Go Beyond with 20,000mAh: Carry the power you need to charge your iPhone 15 up to 4 times or your Samsung S24 3.79 times, perfect for extended travel and long days.
- 30W Two-Way Fast Charging: Charge quickly with 30W output and recharge just as fast with 20W input, keeping your devices ready in no time. Boost an iPhone 15 from 0 to 57% in just 30 minutes.
- Durability on Demand: Features a 5.98-inch built-in USB-C cable that's not only convenient but also extremely durable, designed to withstand over 10,000 bends. This compact power bank measures 4.72 × 2.89 × 1.23" and weighs only 12.45 oz.
- Intelligent Power Management: Equipped with ActiveShield 2.0 technology that monitors temperatures 3 million times per day and adjusts power output for reliable performance.
- What You Get: Anker Zolo Power Bank (20K, 30W) with a 5.98-inch (15.2 cm) built-in USB-C cable, welcome guide, 18-month warranty, and our friendly customer service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZ9LH53B |
| Batteries | 1 C batteries required. |
| Best Sellers Rank | #184 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #12 in Cell Phone Portable Power Banks |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (21,576) |
| Date First Available | July 1, 2024 |
| Item Weight | 11.2 ounces |
| Item model number | A1689 |
| Language | Polish |
| Manufacturer | Anker |
| Other display features | CE |
| Product Dimensions | 4.72 x 2.89 x 1.24 inches |
| Special features | Built In Cable |

## Product Details

- **Battery Capacity:** 20000 Milliamp Hours
- **Brand:** Anker
- **Color:** Black
- **Connector Type:** USB Type C
- **Special Feature:** Built In Cable

## Images

![Zolo Power Bank (2025 Upgraded Version), 20,000mAh 30W High-Speed Portable Charger with Built-in USB-C Cable, Battery Pack for iPhone 17/16 / 15 Series, Galaxy, and More - Image 1](https://m.media-amazon.com/images/I/61BxlCvU0ZL.jpg)

## Available Options

This product comes in different **Color, Battery Capacity** options.

## Questions & Answers

**Q: Is it normal for the charging speed to be slow?**
A: The charging speed depends on whether the charger and cable can meet the power bank's requirements. Using a 20W fast charger, the power bank can be fully charged in approximately 5.1 hours.

**Q: Can it charge low-current devices like earphones?**
A: Yes, this power bank features a low-current charging mode.Simply double tap the power button to enter this mode to charge small electronic devices and double tap again to exit!

**Q: Does it support charging while discharging?**
A: Yes, the power bank supports pass-through charging with a max input and output of 5V/3A. Note that it does not support simultaneous charging and discharging for laptops. For longevity, avoid charging your phone while charging the power bank.

**Q: How can I estimate the number of charges for my device?**
A: To estimate charges, use this formula: (Power Bank Capacity × 0.65) ÷ Device Battery Capacity. For example, an iPhone 15 with a 3,877mAh battery can receive about 1.67 charges from a 10,000mAh power bank (10,000mAh × 0.65 ÷ 3,877mAh).

**Q: Why is my power bank providing fewer charges than expected?**
A: Energy loss during charging, due to inefficiencies in the battery cells and circuitry, results in a 30% to 45% capacity reduction. Therefore, a fully charged Anker Zolo 20,000mAh Power Bank typically provides about 11,000mAh to 14,000mAh.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Small but powerful, no gimmicks
*by V***S on February 22, 2026*

I’ve been using this ANKER portable charger consistently and it’s solid across the board. Durability is on point, it feels sturdy and not cheap at all, I throw it in my bag daily and it holds up. The built-in cord is short but that’s actually perfect for portability, it’s made to charge while you’re holding your phone or keeping it in your pocket, not stretch across the room. Connectivity is smooth, once you plug it in it starts charging instantly with no disconnect issues. Compatibility is easy, works perfectly with my USB-C devices without any extra setup. The charger quality feels premium, no overheating or slow charging. As for power capacity, it gives me a full charge with some power left over, which is clutch for long days out. Overall it’s compact, reliable, and gets the job done.

### ⭐⭐⭐⭐⭐ Excellent power bank — fast, compact, and perfect for travel
*by B***A on December 24, 2025*

This Anker 10,000mAh 30W power bank has quickly become my go-to charger for both travel and daily use. It strikes a great balance between size, power, and reliability, which is exactly what I was looking for. Pros: Fast 30W USB-C charging: Charges my iPhone 15 Pro very quickly and can even provide a solid charge to my iPad and MacBook in a pinch. USB-C in & out: Super convenient — one cable handles both charging the power bank and charging devices. Compact and portable: Small enough to fit in a pocket or backpack without feeling bulky. Trusted Anker quality: Feels solid, well-built, and performs consistently with no overheating. Great for travel: Perfect size for flights, road trips, and everyday carry. Minor notes: 10,000mAh is ideal for phones and tablets, but not meant for multiple full laptop charges — which is expected at this size. Only one device can fast-charge at full speed at a time. Overall: If you want a reliable, fast-charging, and travel-friendly power bank, this Anker model is an excellent choice. Great performance, smart design, and dependable quality — highly recommended.

### ⭐⭐⭐⭐⭐ Great product, but not for carrying around.
*by J***G on January 24, 2026*

This is an effective powerbank for home use. It has a trickle charge feature which makes it useful for power outage emergencies. HOWEVER, it's thick and heavy, and is not suitable for carrying around in your pocket. I would advise against purchasing this if you plan to haul it around. Charging this item takes several hours, but it can fast recharge a phone, using USB-C, and there is a USB-2 port for charging items that do have quick recharge capability, saving power. It's a good product, effective and well-built, but again, it's not designed to be carried around in a pocket or in situations where bulk and weight will be an issue.

## Frequently Bought Together

- ANKER Zolo Power Bank, 20,000mAh 30W High-Speed Portable Charger with Built-in C Cable, USB-C&A, Battery Pack for iPhone 16/15/15 Pro/15 Pro Max/15 Plus, MacBook, Galaxy, and More
- Anker USB C to USB C Cable, Type C 60W Fast Charging Cable (6FT, 2Pack) for iPhone 16 Series, iPad mini 6 and More (Black)
- 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.dk/products/772607647-zolo-power-bank-2025-upgraded-version-20-000mah-30w-high](https://www.desertcart.dk/products/772607647-zolo-power-bank-2025-upgraded-version-20-000mah-30w-high)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-06*