---
product_id: 459205505
title: "Power Bank, Portable Charger with 140W Output, Digital Display, Compatible with iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone 14/13 Series, Samsung, MacBook, Dell, AirPods, USB Type A, USB Type C"
brand: "anker"
price: "¥36881"
currency: JPY
in_stock: true
reviews_count: 9
category: "Anker"
url: https://www.desertcart.jp/products/459205505-power-bank-portable-charger-with-140w-output-digital-display-compatible
store_origin: JP
region: Japan
---

# 140W ultra-fast charging Smart digital display for real-time power stats 24,000mAh high-capacity battery Power Bank, Portable Charger with 140W Output, Digital Display, Compatible with iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone 14/13 Series, Samsung, MacBook, Dell, AirPods, USB Type A, USB Type C

**Brand:** anker
**Price:** ¥36881
**Availability:** ✅ In Stock

## Summary

> 🔌 Power your hustle, anywhere, anytime.

## Quick Answers

- **What is this?** Power Bank, Portable Charger with 140W Output, Digital Display, Compatible with iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone 14/13 Series, Samsung, MacBook, Dell, AirPods, USB Type A, USB Type C by anker
- **How much does it cost?** ¥36881 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/459205505-power-bank-portable-charger-with-140w-output-digital-display-compatible)

## 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

- • **Massive 24,000mAh Capacity:** Keep your iPhone 16 Pro charged 4+ times or power your 13-inch iPad Pro on the go—never run out of juice.
- • **Power Up at Lightning Speed:** Unleash 140W Power Delivery 3.1 for rapid two-way charging—charge laptops and phones faster than ever.
- • **Travel-Ready & TSA Approved:** Compact, lightweight, and airline-safe—your perfect companion for business trips and weekend getaways.
- • **Stay Informed with Smart Display:** Real-time input/output monitoring and recharge time estimates keep you in control and ahead of the curve.
- • **Versatile Multi-Device Compatibility:** Seamlessly charge iPhone 15 series, Samsung, MacBook, Dell, AirPods, and more with USB-C & USB-A ports.

## Overview

The Anker Power Bank (PowerCore 24K) is a premium portable charger featuring a massive 24,000mAh battery and ultra-fast 140W Power Delivery 3.1 output. Equipped with a smart digital display, it provides real-time charging stats and recharge estimates. Compact and TSA-approved, it supports multiple devices including the latest iPhone 15 series, Samsung phones, MacBooks, and more, making it the ultimate travel and work companion for professionals on the move.

## Description

Buy Anker Power Bank, Portable Charger with 140W Output, Digital Display, Compatible with iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone 14/13 Series, Samsung, MacBook, Dell, AirPods, USB Type A, USB Type C: Portable Power Banks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Powerful, reliable, and well-built - This power bank is extremely reliable and well-made. The 24,000mAh capacity provides plenty of power, and it charges devices quickly and efficiently. The build quality feels solid and premium, exactly what you expect from Anker. The display is useful for monitoring battery status, and having multiple ports makes it convenient for charging more than one device at a time. Great for travel, work, or everyday use. Overall, an excellent power bank with strong performance and dependable quality.
Review: Awesome, Fully Meets My Expectations - This is an awesome device. After some quick tests I can say it fully meets my needs and expectations. Yes, it is expensive, and at $150 I didn't think I could justify it. I got it on sale for $100 and I believe it was definitely worth it. The display is fantastic and really provides all the information you need in order to know what is going on with the inputs and outputs. My main use will be for charging the 50wh battery in my Surface Pro 8. The Anker 737 will charge it at a 55w rate via either of the two Thunderbolt ports (the supplied Microsoft charger is rated at 60w through the Surface connector), and it appears that the conversion efficiency is about 80%, meaning that it can fully charge the Surface and have capacity left over to charge a phone or two. (An interesting note about conversion efficiency based on some quick tests and calculations: If I charge my Surface Pro 8 from my Jackery 300’s PD port, it takes about 60wh to fully charge the 50wh battery. It appears that the Anker 737 will need to supply almost 70wh to fully charge the 50wh battery. If I connect the Microsoft AC adapter to the Jackery 300’s AC port and charge the Surface that way, it requires about 90wh to fully charge the 50wh battery. The more up and down conversions you do, the more you lose.) The supplied cord is rated for 140w and is 60cm long (NOT 6 cm as some have said), or about two feet. I had limited success with pass-through charging, YMMV. I connected a 45w charger and the Anker started charging at 42w. Then I connected a phone, which started charging at 10w, but the input to the Anker then dropped to an identical 10w. A different charger and a different load might give different results, I don't know. Others have complained about having difficulty charging DJI batteries. Here's what I think is going on (my best guess, anyway): I have the Mini 2 battery charging hub and three batteries. The hub appears to be happiest with an input of 12v, 1.5a. (The supplied DJI charger is rated at 9v, 2a and 12v, 1.5a.) USB-C PD 3.1 does not appear to support 12v, and when connected to the hub, the hub and the Anker can't seem to negotiate an 18w charging rate at 9v. HOWEVER, when I connect the hub to the Anker's USB-A port using the supplied DJI cable all is well and the hub charges at 18w. Some users have panicked over the USB-A port showing 0.1a with no load connected. Anker explains this on their support page (which takes some digging to find). 1. Make sure Trickle Charge mode is off (tap the button twice). 2. Wait two minutes after disconnecting a load from the USB-A port. 3. Relax. Some users have experienced less than expected charging rates. Not all USB cables are created equal. (In fact, back in the early days of USB-C there were some cables that didn’t meet the standard and were risky to use.) Make sure your cable supports the rate your device requires. I bought a six foot, 140w Anker cable to go along with the 737. That, plus the cable supplied with the 737, should meet all my needs.

## Features

- Power Through Your Day: With a 24,000mAh capacity, this laptop power bank can charge an iPhone 16 Pro 4.13 times or a 2024 13-inch iPad Pro 1.33 times, keeping your devices powered during long trips or heavy use.
- Intelligent Charge Monitoring: The smart digital display on this laptop power bank provides real-time insights on output/input power and estimates the recharge time, keeping users informed and their devices ready.
- Rapid Two-Way Charging: Experience fast power delivery with 140W charging capability using Power Delivery 3.1 technology. Designed to quickly recharge laptops and phones while on the go. (Note: Use a 5A cable and a 140W charger.)
- Convenient and Airplane-Safe: Pass through TSA and board your flight on time with this power bank that meets airline carry-on requirements. Measuring only 6.1 × 2.1 × 1.9" and weighing about 22 oz, it's ideal for travel and everyday use.
- What You Get: Anker 737 Power Bank (PowerCore 24K), welcome guide, 140W USB-C to USB-C cable, travel pouch, 24-month stress-free warranty, and friendly customer service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09VPHVT2Z |
| Batteries | 1 Lithium Polymer batteries required. |
| Best Sellers Rank | #1,066 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #71 in Cell Phone Portable Power Banks |
| Customer Reviews | 4.4 4.4 out of 5 stars (16,273) |
| Date First Available | March 17, 2022 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.39 pounds |
| Item model number | A1289 |
| Manufacturer | Anker |
| Product Dimensions | 6.13 x 2.14 x 1.95 inches |

## Product Details

- **Battery Capacity:** 24000 Milliamp Hours
- **Brand:** Anker
- **Color:** Black
- **Connector Type:** USB Type A, USB Type C
- **Special Feature:** Digital Display, Fast Charging

## Images

![Power Bank, Portable Charger with 140W Output, Digital Display, Compatible with iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone 14/13 Series, Samsung, MacBook, Dell, AirPods, USB Type A, USB Type C - Image 1](https://m.media-amazon.com/images/I/71QrhaW+kAL.jpg)

## Questions & Answers

**Q: 1. Why is "Screen Time", "Battery Cycle", "Total Input", and "Total Output" not showing "0" on the display?**
A: To ensure the quality of the product, rigorous tests were conducted. The values recorded during the production and testing process were (a) "Battery Cycle" should be 0 and "Battery Health" should be 100%. (b) Other information should not be 0.

**Q: 2. Why does the battery drain so quickly?**
A: When the Settings selection screen is always on, both the screen and MCU are working, so it is normal that the battery drains quickly. It uses 15% of the battery in about 24 hours. We recommend turning off the display screen when not in use.

**Q: 3. Why can't the power reach 140W?**
A: To reach 140W, you need to use a cable that supports PD 3.1 and a device that supports PD 3.1 input such as the 2021 MacBook Pro 16".

**Q: 4. Why does USB-A port show 0.1W output when the power bank is not connected to any device?**
A: 1. Even if the device is unplugged when charging with USB-A, it will continue to output a small current to prevent the device from being fully charged, and it will last for about 2 minutes. 2. In trickle-charging mode, the output of USB-A is 0.1W.

**Q: 5. Is the power bank allowed on flights?**
A: Yes, it is flight-approved and allowed on a plane.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Powerful, reliable, and well-built
*by D***M on January 7, 2026*

This power bank is extremely reliable and well-made. The 24,000mAh capacity provides plenty of power, and it charges devices quickly and efficiently. The build quality feels solid and premium, exactly what you expect from Anker. The display is useful for monitoring battery status, and having multiple ports makes it convenient for charging more than one device at a time. Great for travel, work, or everyday use. Overall, an excellent power bank with strong performance and dependable quality.

### ⭐⭐⭐⭐⭐ Awesome, Fully Meets My Expectations
*by W***Y on December 29, 2022*

This is an awesome device. After some quick tests I can say it fully meets my needs and expectations. Yes, it is expensive, and at $150 I didn't think I could justify it. I got it on sale for $100 and I believe it was definitely worth it. The display is fantastic and really provides all the information you need in order to know what is going on with the inputs and outputs. My main use will be for charging the 50wh battery in my Surface Pro 8. The Anker 737 will charge it at a 55w rate via either of the two Thunderbolt ports (the supplied Microsoft charger is rated at 60w through the Surface connector), and it appears that the conversion efficiency is about 80%, meaning that it can fully charge the Surface and have capacity left over to charge a phone or two. (An interesting note about conversion efficiency based on some quick tests and calculations: If I charge my Surface Pro 8 from my Jackery 300’s PD port, it takes about 60wh to fully charge the 50wh battery. It appears that the Anker 737 will need to supply almost 70wh to fully charge the 50wh battery. If I connect the Microsoft AC adapter to the Jackery 300’s AC port and charge the Surface that way, it requires about 90wh to fully charge the 50wh battery. The more up and down conversions you do, the more you lose.) The supplied cord is rated for 140w and is 60cm long (NOT 6 cm as some have said), or about two feet. I had limited success with pass-through charging, YMMV. I connected a 45w charger and the Anker started charging at 42w. Then I connected a phone, which started charging at 10w, but the input to the Anker then dropped to an identical 10w. A different charger and a different load might give different results, I don't know. Others have complained about having difficulty charging DJI batteries. Here's what I think is going on (my best guess, anyway): I have the Mini 2 battery charging hub and three batteries. The hub appears to be happiest with an input of 12v, 1.5a. (The supplied DJI charger is rated at 9v, 2a and 12v, 1.5a.) USB-C PD 3.1 does not appear to support 12v, and when connected to the hub, the hub and the Anker can't seem to negotiate an 18w charging rate at 9v. HOWEVER, when I connect the hub to the Anker's USB-A port using the supplied DJI cable all is well and the hub charges at 18w. Some users have panicked over the USB-A port showing 0.1a with no load connected. Anker explains this on their support page (which takes some digging to find). 1. Make sure Trickle Charge mode is off (tap the button twice). 2. Wait two minutes after disconnecting a load from the USB-A port. 3. Relax. Some users have experienced less than expected charging rates. Not all USB cables are created equal. (In fact, back in the early days of USB-C there were some cables that didn’t meet the standard and were risky to use.) Make sure your cable supports the rate your device requires. I bought a six foot, 140w Anker cable to go along with the 737. That, plus the cable supplied with the 737, should meet all my needs.

### ⭐⭐⭐⭐⭐ Big. Heavy. Powerful
*by M***S on September 2, 2025*

I needed a charger that would reload my iPad Pro. I have a couple of quite powerful battery packs, but the best of them struggled even to maintain the iPad charge at the same level (though it does well in recharging my iPhone). So, more power needed. This battery is a chunk, It’s big and heavy. When I first got it, the booklet advised putting it on charge right away and, yes, that is needed. The display showed it at only 16% of full charge out of the box. I put it on a regular 3amp (about 15w) charger and the display usefully, if rather disappointingly, predicted it would take about 16 hours to full charge (It did start at 99 hours immediately, but then it got its act together and gave a more manageable timeframe though the timing does bounce around a bit). I left it on charge overnight and it was 100% the next day, so I’m guessing around 12 hours from 16% to 100%. I would have preferred faster, preferably a lot faster. But Est Quod Est… In my first trial at using the battery to charge my iPad the iPad was at 83% and the battery at 100%. It charged the iPad up to 100% in maybe 45 minutes which ran the battery down to 92%. So a 17% iPad charge resulted in an 8% run down on the battery, About a 2:1 ratio. That implies I should get two whole iPad charges out of one full battery charge and the charging should take about 6*45min or about 4.1/2 hours. Not too bad. Again. I would have preferred more charge for a shorter time. But this was only my first pass at calibrating the charging capability of this battery, so we’ll see how it pans out in the longer term. In the meantime, I really like the display. It shows the current draw, predicts charging time and shows the current charge level of the battery—all very useful metrics. It is chunky and quite heavy, which somewhat detracts from its portability, but more powerful batteries are always bigger and heavier. That’s just the way it is. My interim judgement is that it’s a plus and assuming it is able to reliably deliver charges to my iPad for a good number of battery recharge cycles, I will be happy I got it. I may update these metrics after I’ve run it for a while, but for now: recommended.

## Frequently Bought Together

- ANKER 737 Power Bank, 24,000mAh 3-Port Laptop Portable Charger with 140W Fast Charging, Smart Display, for Outdoor Work, Compatible with iPhone 16/15/14 Series, Vision Pro, Samsung, MacBook, and More
- Anker USB C to USB C Cable (3.3FT, 2Pack), Type C 100W Charger Cord Fast Charging for iPhone 16 Series,MacBook Pro 2020,Pixel and More(USB 2.0,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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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-05*