---
product_id: 657421151
title: "Power Bank,20,000mAh 30W Portable Charger,USB-C and Lightning Cables"
brand: "anker"
price: "¥16248"
currency: JPY
in_stock: true
reviews_count: 13
category: "Anker"
url: https://www.desertcart.jp/products/657421151-power-bank-20-000mah-30w-portable-charger-usb-c-lightning
store_origin: JP
region: Japan
---

# 30W high-speed charging 20,000mAh capacity Dual built-in USB-C & Lightning cables Power Bank,20,000mAh 30W Portable Charger,USB-C and Lightning Cables

**Brand:** anker
**Price:** ¥16248
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your day, anytime, anywhere—because running out of juice is so last season.

## Quick Answers

- **What is this?** Power Bank,20,000mAh 30W Portable Charger,USB-C and Lightning Cables by anker
- **How much does it cost?** ¥16248 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/657421151-power-bank-20-000mah-30w-portable-charger-usb-c-lightning)

## 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

- • **Rapid 30W Boost:** Get 50%+ charge in just 30 minutes—perfect for your fast-paced lifestyle.
- • **Built-In Dual Cables:** Seamlessly power both iPhone and Android devices with MFi-certified Lightning and USB-C cables.
- • **All-Day Power On The Go:** Charge your iPhone 15 Pro up to 4 times without hunting for outlets.
- • **Compact & Durable Design:** Lightweight, pocket-friendly, and built to last with 48-braid cable durability tested for 10,000+ bends.
- • **Simultaneous Multi-Device Charging:** Keep up to 4 devices energized at once—never leave anyone behind.

## Overview

The Anker 20,000mAh Power Bank delivers high-capacity, fast 30W charging with built-in MFi-certified Lightning and USB-C cables. Compact and lightweight, it supports charging up to four devices simultaneously, making it the ultimate portable power solution for busy professionals and tech-savvy millennials on the move.

## Description

desertcart.com: Anker Power Bank,20,000mAh 30W Portable Charger,USB-C and Lightning Cables : Cell Phones & Accessories

Review: Works Great! Holds A Charge for a Long Time! Great for Travel! - This is AMAZING! I got it for a trip and I've taken it on several since and it has not let me down. It has cords for my android and my partner's iphone which has come in clutch. On one charge, it was able to bring both mine and my partner's phones up to 100% no problem. I've taken it to theme parks, on planes, through long days, it even got a little wet briefly and it has kept going. It does get slightly warm when charging itself/phones but that's my only "concern".
Review: Super powerful and useful - Love this power bank! It has twice as much capacity as my others, so it lasts forever. It also has two direct charging connectors—one Lightning, one USB-C, so it can be plugged directly into my phone and my husband’s at the same time, and into a third if we have a charger cable handy.

## Features

- Dual Cables Built-In: Enjoy seamless charging with an MFi certified Lightning cable and a USB-C cable. The 48-braid weaving ensures durability, tested for over 10,000 bends.
- 20,000mAh All-Day Power: Power through your day with the 20,000mAh capacity, offering 4.02 charges for an iPhone 15 Pro or 3.79 charges for a Samsung S24. The compact power bank measures 4.72 × 2.89 × 1.24" and weighs only 12.77 oz.
- High-Speed 30W Power: With 30W high-speed charging, you can boost an iPhone 15 to 58% or a Samsung S24 to 53% in just 30 minutes.
- Charge 4 Devices at Once: Power up four devices simultaneously with built-in USB-C and Lightning cables, a USB-C port, and a USB-A port.
- What You Get: Anker Zolo Power Bank (20K, Built-In USB-C and Lightning Cable), welcome guide, 18-month warranty, and our friendly customer service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CZ9FHHY5 |
| Antenna Location | Phone |
| Battery Capacity | 20000 milliamp_hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 5.2 hours |
| Battery Weight | 12.8 ounces |
| Best Sellers Rank | #2,018 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #146 in Cell Phone Portable Power Banks |
| Brand | Anker |
| Color | White |
| Compatible Devices | Smartphone |
| Compatible Phone Models | iPhone 17/16/15/14 Series |
| Connector Type | Built-in C Cable +Built-in L Cable +1C1A |
| Customer Reviews | 4.3 out of 5 stars 1,077 Reviews |
| External Testing Certification | ANATEL：02276-25-16934 |
| Item Dimensions | 4.72 x 2.89 x 1.24 inches |
| Item Dimensions L x W x Thickness | 4.72"L x 2.89"W x 1.24"Th |
| Item Weight | 12.32 ounces |
| Manufacturer | Anker |
| Mfr Part Number | A1681 |
| Model Number | A1681 |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Items | 1 |
| Number of Ports | 1 |
| Other Special Features of the Product | Fast Charging |
| Power Source | Corded Electric |
| Reusability | Rechargeable |
| Special Feature | Fast Charging |
| UPC | 194644039493 |
| Unit Count | 1 Count |
| Voltage | 5 volts_of_alternating_current |
| Warranty Description | 18 |
| Warranty Type | Limited |

## Product Details

- **Battery Capacity:** 20000 milliamp_hours
- **Brand:** Anker
- **Color:** White
- **Connector Type:** Built-in C Cable +Built-in L Cable +1C1A
- **Special Feature:** Fast Charging

## Images

![Power Bank,20,000mAh 30W Portable Charger,USB-C and Lightning Cables - Image 1](https://m.media-amazon.com/images/I/61awbkCjuIL.jpg)

## Available Options

This product comes in different **Color, Number Of Items** options.

## Questions & Answers

**Q: Is it normal for the power bank to recharge slowly?**
A: The 20,000mAh power bank typically recharges in 5 hours and 12 minutes. We recommend using an original 20W or higher PD charger for optimal charging speed.

**Q: Is it normal for the power bank to get slightly warm during use?**
A: Yes, it is normal. The product meets safety standards with a maximum temperature rise of 118°F (48℃).

**Q: How can I estimate the number of charges for my device?**
A: To estimate charges, use this formula: (Power Bank Capacity × 0.7) ÷ Device Battery Capacity. For example, an iPhone 15 Pro with 3,274mAh can receive about 4.27 charges from a 20,000mAh power bank (calculated as (20,000mAh × 0.7) ÷ 3,274mAh).

**Q: Why does the power bank sometimes not charge when multiple devices are connected simultaneously?**
A: This power bank supports multi-port output with a maximum of 5V/3A, 15W. When using the built-in cable with either the USB-A or USB-C port, the output voltage is 5V. Please confirm that your devices support 5V charging.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Great! Holds A Charge for a Long Time! Great for Travel!
*by P***S on July 16, 2026*

This is AMAZING! I got it for a trip and I've taken it on several since and it has not let me down. It has cords for my android and my partner's iphone which has come in clutch. On one charge, it was able to bring both mine and my partner's phones up to 100% no problem. I've taken it to theme parks, on planes, through long days, it even got a little wet briefly and it has kept going. It does get slightly warm when charging itself/phones but that's my only "concern".

### ⭐⭐⭐⭐⭐ Super powerful and useful
*by B***E on August 30, 2026*

Love this power bank! It has twice as much capacity as my others, so it lasts forever. It also has two direct charging connectors—one Lightning, one USB-C, so it can be plugged directly into my phone and my husband’s at the same time, and into a third if we have a charger cable handy.

### ⭐⭐⭐⭐⭐ It’s good
*by M***B on June 1, 2025*

I’ve had this for 6 months now. I enjoy it and use it daily. Holds a charge well and I can get about 3 full charges off of it. Takes about 2 hours (maybe) to fully recharge. I don’t know the exact amount of time but it’s not very bad! Only complaint is that the cables are a little too short for my personally liking. It’s hard to hold the phone and the charger together- the charger itself is rather bulky and has some weight to it so it becomes this huge heavy thing when connected. It’s also hard to fit both the phone (IPhone 11s) and the charger in your pants pocket while charging. I feel like if the cables were a bit longer it could help with juggling the two items when connected. It’s hard to explain but it’s like your phone is on a very short leash and attached to a big bulky weight. I bought this originally for travel/theme parks and while it’s a good charger, it’s just not the best to take on the go like that. The charger and phone really need to be laying flat and still during charging to prevent cable stress. I try to be careful with the cables but I have accidentally dropped the charger while it was attached to my phone before. The cables kept it connected which honestly worries me. It’s like the cables are one accident away from being jerked out completely and I’m just not sure how great this charger will be once the cables get damaged. It does have other ports you could use but that almost defeats the point of this particular version of portable chargers. As stated above though, I’ve had this going on 6 months and so far it’s still ok and the cables are fine. I just have to really make a mental note to stay aware while using it so I can avoid cable damage. If it broke tomorrow I might reorder just for the charging power. I would compare some other Anker batteries first though! And I wouldn’t reorder to use solely for active travel, I would look for better option.

## Frequently Bought Together

- ANKER Zolo Power Bank, 20,000mAh 30W Max Fast Portable Charger with Built-in USB-C and MFi Certified Lightning Cables, USB-C&A, Battery Pack for iPhone 16/15 Series, MacBook, Galaxy
- Apple AirTag 4 Pack

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**Shop now:** [https://www.desertcart.jp/products/657421151-power-bank-20-000mah-30w-portable-charger-usb-c-lightning](https://www.desertcart.jp/products/657421151-power-bank-20-000mah-30w-portable-charger-usb-c-lightning)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-18*