---
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: "₨29233"
currency: LKR
in_stock: true
reviews_count: 8
category: "Anker"
url: https://www.desertcart.lk/products/772607647-zolo-power-bank-2025-upgraded-version-20-000mah-30w-high
store_origin: LK
region: Sri Lanka
---

# 30W two-way fast charging 20,000mAh powerhouse Built-in 5.98-inch 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:** ₨29233
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Up Your Day, Anywhere, Anytime!

## 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?** ₨29233 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/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

- • **Smart Safety Tech:** ActiveShield 2.0 monitors temperature 3 million times daily, ensuring reliable, safe charging wherever you are.
- • **Compact Yet Mighty:** Sleek 4.72 x 2.89 x 1.23 inch design weighing just 12.45 oz fits effortlessly in your pocket or bag for on-the-go power.
- • **Power That Lasts All Day:** Charge your iPhone 15 up to 4 full times or Samsung S24 nearly 4 times—never run out during your busiest days.
- • **Built-In Cable, Zero Hassle:** Integrated 5.98-inch USB-C cable with 10,000+ bend durability keeps you ready without extra cords weighing you down.
- • **Lightning-Fast Two-Way Charging:** 30W output and 20W input means your devices and power bank recharge at breakneck speeds—get 57% iPhone charge in just 30 minutes.

## Overview

The Anker Zolo Power Bank (2025 Upgraded Version) is a high-capacity 20,000mAh portable charger featuring 30W two-way fast charging and a durable built-in USB-C cable. Designed for professionals on the move, it offers multiple full charges for flagship smartphones like iPhone 15 and Samsung S24, smart temperature management with ActiveShield 2.0, and a compact, lightweight form factor perfect for travel and daily use.

## 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: 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.
Review: Worth it. - This thing is a beast. Charges very fast the device and battery last multiple charges. It’s bulky but it’s not terrible to carry around or throw in a bag. Great for travel or work or school or anything. Very good quality I recommend. It functions great.

## 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 |
| Antenna Location | Phone |
| Battery Capacity | 20000 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 5 Hours |
| Best Sellers Rank | #112 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #4 in Cell Phone Portable Power Banks |
| Brand | Anker |
| Built-In Media | Safety Upgrade, Certified Quality: Now equipped with upgraded battery cells that are CB-certified for international electrical safety standards. Shop with confidence and charge with peace of mind. |
| Color | Black |
| Compatible Devices | Smartphone |
| Connector Type | USB Type C |
| Customer Reviews | 4.6 out of 5 stars 20,206 Reviews |
| External Testing Certification | / |
| Is Electric | No |
| Is Product Cordless | No |
| Item Dimensions L x W x Thickness | 4.72"L x 2.89"W x 1.24"Th |
| Item Height | 1.24 inches |
| Item Weight | 11.2 ounces |
| Manufacturer | Anker |
| Model Number | A1689 |
| Number of Outlets | 3 |
| Number of Ports | 3 |
| Other Special Features of the Product | Built In Cable |
| Portable | Yes |
| Power Source | Corded Electric |
| Special Feature | Built In Cable |
| UPC | 194644038403 |
| Unit Count | 1.0 Count |
| Voltage | 20 Volts |
| Warranty Description | 18.00 |

## 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/61j3-zptpWL.jpg)

## Available Options

This product comes in different **Color, Size** 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

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Worth it.
*by S***I on December 31, 2025*

This thing is a beast. Charges very fast the device and battery last multiple charges. It’s bulky but it’s not terrible to carry around or throw in a bag. Great for travel or work or school or anything. Very good quality I recommend. It functions great.

### ⭐⭐⭐⭐⭐ Reliable, charges fast
*by M***N on November 17, 2025*

Very convenient to have the cord built-in. I like the screen that shows how much battery you have left. The snap for the cord is also somewhat strong, and although I wouldn’t put it on the outside of my bag because I don’t want it getting beat up or scratched, I think it would be fine to clip this via the cord on the outside of your bag or backpack. It’s somewhat heavy and awkward to fit in a bag, but it’s also paradoxically small. It charges my devices very quickly, but takes a while to charge itself. But if I am doing anything serious that might require a charge on the go, I take this with me because I know it will have me covered!

## 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.lk/products/772607647-zolo-power-bank-2025-upgraded-version-20-000mah-30w-high](https://www.desertcart.lk/products/772607647-zolo-power-bank-2025-upgraded-version-20-000mah-30w-high)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-22*