---
product_id: 732753177
title: "UGREEN PB312 Mobile Battery, Rapid Charging, 3 Devices Simultaneously Charging, 20,000 mAh, Large Capacity, 20 W, 22.5 W, USB C x 2, USB-C x 1, Pass-Through Function, Small Current Mode, LCD Battery"
brand: "ugreen"
price: "69 zł"
currency: PLN
in_stock: false
reviews_count: 13
url: https://www.desertcart.pl/products/732753177-ugreen-pb312-mobile-battery-rapid-charging-3-devices-simultaneously-charging
store_origin: PL
region: Poland
---

# 22.5W & 20W rapid charging 20,000mAh massive capacity 3 simultaneous device ports UGREEN PB312 Mobile Battery, Rapid Charging, 3 Devices Simultaneously Charging, 20,000 mAh, Large Capacity, 20 W, 22.5 W, USB C x 2, USB-C x 1, Pass-Through Function, Small Current Mode, LCD Battery

**Brand:** ugreen
**Price:** 69 zł
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Stay charged, stay ahead — power your lifestyle with UGREEN PB312!

## Quick Answers

- **What is this?** UGREEN PB312 Mobile Battery, Rapid Charging, 3 Devices Simultaneously Charging, 20,000 mAh, Large Capacity, 20 W, 22.5 W, USB C x 2, USB-C x 1, Pass-Through Function, Small Current Mode, LCD Battery by ugreen
- **How much does it cost?** 69 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/732753177-ugreen-pb312-mobile-battery-rapid-charging-3-devices-simultaneously-charging)

## Best For

- ugreen enthusiasts

## Why This Product

- Trusted ugreen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Through Your Day:** Massive 20,000mAh capacity charges iPhone 15 Pro 4.5x, Galaxy S24 Ultra 3x, and more—never run low on juice.
- • **Triple-Port Charging Hub:** Two USB-A and one USB-C ports let you power up 3 devices at once—perfect for multitasking pros on the move.
- • **Lightning-Fast PD Charging:** Supports 22.5W USB-A and 20W USB-C PD fast charging—get your devices juiced in record time, including iPhone 15 Pro in 30 minutes.
- • **Stay Informed with LCD Display:** Precise digital battery level readout means no guessing—know exactly when to recharge and avoid unexpected power drops.
- • **Smart Pass-Through & Low Current Mode:** Charge the power bank and your devices simultaneously or switch to low current mode for delicate gadgets like earbuds and smartwatches.

## Overview

The UGREEN PB312 is a robust 20,000mAh mobile battery designed for professionals who demand reliable, fast, and versatile charging. Featuring three ports (2 USB-A, 1 USB-C), it supports simultaneous charging of multiple devices with rapid PD output up to 22.5W. Its pass-through charging and low current mode enhance convenience for all your gadgets, while the clear LCD battery indicator keeps you informed. Compact yet powerful, it’s ideal for travel, work, and emergency preparedness.

## Description

desertcart.co.jp: UGREEN PB312 Mobile Battery, Rapid Charging, 3 Devices Simultaneously Charging, 20,000 mAh, Large Capacity, 20 W, 22.5 W, USB C x 2, USB-C x 1, Pass-Through Function, Small Current Mode, LCD Battery : Electronics

Review: 20,000mAhの大容量はやっぱり安心感が違って、外出先でスマホとイヤホン、タブレットまで一気に充電できるのが本当に便利でした。USB-Cが2ポートに加えてUSB-Aもあるので同時充電がスムーズで、パススルーにも対応しているおかげで寝る前にまとめて充電しておけば翌日そのまま持ち出せるのも助かります。表示が見やすいLCD残量メーターも実用的で、どれくらいバッテリーが残っているか一目で分かるのは地味にありがたいポイント。サイズは多少重さを感じますが、この容量と多機能ぶりならむしろ納得で、旅行や通勤に常備しておくとかなり心強い一台でした。
Review: この UGREEN 20000mAh モバイルバッテリー (PB312) は、「大容量」「多機能」「高コスパ」の三拍子が揃った、非常にバランスの取れた製品です。20000mAhという安心の容量に加え、PD 20W/22.5Wの急速充電、3台同時充電、そして便利なLCDデジタル残量表示を備えています。日常使いはもちろん、長時間の外出、旅行、出張、さらには災害対策としても心強い「万能モバイル電源」として活躍します。 改善点・注意点 • サイズと重量: 大容量（20000mAh）であるため、重量が約435gと重めで、サイズも大きめです。日常的に持ち歩く際には負担に感じる可能性があります。 • 複数ポート使用時の出力: 複数ポートを同時に使用する場合の合計最大出力は15Wまたは20Wとなるため、単ポート使用時ほどの急速充電は期待できません。 • 本体充電時間: 本体をフル充電するのに約6時間かかるとの指摘があります（入力最大20Wの場合）。 • 耐久性: 外装がツルッとしており、「傷がつきやすい」という指摘もあります。 こんな人におすすめ • 充電の頻度を減らしたい人: 20000mAhの大容量で、数日間充電器なしで過ごしたい人に最適です。 • 正確な残量把握をしたい人: デジタル表示で充電残量を1%単位で確認したい人に非常に便利です。 • 旅行・災害対策用: 緊急時にも頼れる大容量と多機能を求める人に適しています。

## Features

- (20,000 mAh large capacity; Supports multiple charges for an iPhone 15 Pro 4.5 times, Galaxy S24 Ultra 3 times, iPad mini 6 2.8 times, and this large capacity mobile battery is useful when charging from a power outlet
- [★ 3 Ports / USB-C & USB-A ★] The terminals are composed of 3 ports, including 2 USB-A and 1 USB-C port. With a wide variety of ports, it supports charging a variety of USB devices. This PD power bank can simultaneously output 3 ports and charge multiple devices simultaneously
- [★ PD Compatible, Fast Charging for Smartphones and Tablets]: USB A has a high output of 22.5 W each, USB-C has a high output of 20 W, and USB PD compatible, this mobile battery can charge your iPhone 15 Pro in 30 minutes. In addition to PD, it is also compatible with various fast charging protocols such as QC PPS, FCP, and other types of fast charging protocols
- [★ Pass-Through Function / Low Current Mode]: Equipped with a convenient pass-through function that allows you to charge the mobile battery while simultaneously charging the external device, so you don't have to wait for charging, which greatly reduces the time. Long press the power button for 3 seconds to turn on/off the low current mode, and it also supports charging for small current devices such as earphones, smartwatches, etc
- Battery Level Number Display: The remaining battery level is specific, so you can see the remaining battery level at a glance compared to traditional LED lamp displays. Small and compact, this small power bank is a great way to take with you anywhere

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CSSRD4NT |
| Amazon Bestseller | #23,702 in Electronics ( See Top 100 in Electronics ) #466 in Cell Phone Portable Power Banks |
| Batteries | 2 Lithium Polymer batteries required. (included) |
| Color | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,505) |
| Date First Available | October 24, 2024 |
| Item Weight | 435 g |
| Item model number | PB312 |
| Product Dimensions | 13.2 x 6.6 x 1.7 cm; 435 g |
| Special features | Digital Display, Fast Charging, Lightweight, Over Charging Protection, Short Circuit Protection |

## Product Details

- **Battery Capacity:** 20000 Milliamp Hours
- **Brand:** UGREEN
- **Color:** Black
- **Connector Type:** USB Type A, USB Type C
- **Special Feature:** Digital Display, Fast Charging, Lightweight, Over Charging Protection, Short Circuit Protection

## Images

![UGREEN PB312 Mobile Battery, Rapid Charging, 3 Devices Simultaneously Charging, 20,000 mAh, Large Capacity, 20 W, 22.5 W, USB C x 2, USB-C x 1, Pass-Through Function, Small Current Mode, LCD Battery - Image 1](https://m.media-amazon.com/images/I/61pHau4c4vL.jpg)
![UGREEN PB312 Mobile Battery, Rapid Charging, 3 Devices Simultaneously Charging, 20,000 mAh, Large Capacity, 20 W, 22.5 W, USB C x 2, USB-C x 1, Pass-Through Function, Small Current Mode, LCD Battery - Image 2](https://m.media-amazon.com/images/I/6161EsMbFJL.jpg)
![UGREEN PB312 Mobile Battery, Rapid Charging, 3 Devices Simultaneously Charging, 20,000 mAh, Large Capacity, 20 W, 22.5 W, USB C x 2, USB-C x 1, Pass-Through Function, Small Current Mode, LCD Battery - Image 3](https://m.media-amazon.com/images/I/71pClCFlClL.jpg)
![UGREEN PB312 Mobile Battery, Rapid Charging, 3 Devices Simultaneously Charging, 20,000 mAh, Large Capacity, 20 W, 22.5 W, USB C x 2, USB-C x 1, Pass-Through Function, Small Current Mode, LCD Battery - Image 4](https://m.media-amazon.com/images/I/71r7qvrS4bL.jpg)
![UGREEN PB312 Mobile Battery, Rapid Charging, 3 Devices Simultaneously Charging, 20,000 mAh, Large Capacity, 20 W, 22.5 W, USB C x 2, USB-C x 1, Pass-Through Function, Small Current Mode, LCD Battery - Image 5](https://m.media-amazon.com/images/I/61RfWVC7gNL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by ゆ***ゆ on December 8, 2025*

20,000mAhの大容量はやっぱり安心感が違って、外出先でスマホとイヤホン、タブレットまで一気に充電できるのが本当に便利でした。USB-Cが2ポートに加えてUSB-Aもあるので同時充電がスムーズで、パススルーにも対応しているおかげで寝る前にまとめて充電しておけば翌日そのまま持ち出せるのも助かります。表示が見やすいLCD残量メーターも実用的で、どれくらいバッテリーが残っているか一目で分かるのは地味にありがたいポイント。サイズは多少重さを感じますが、この容量と多機能ぶりならむしろ納得で、旅行や通勤に常備しておくとかなり心強い一台でした。

### ⭐⭐⭐⭐ Review
*by 缶***イ on December 8, 2025*

この UGREEN 20000mAh モバイルバッテリー (PB312) は、「大容量」「多機能」「高コスパ」の三拍子が揃った、非常にバランスの取れた製品です。20000mAhという安心の容量に加え、PD 20W/22.5Wの急速充電、3台同時充電、そして便利なLCDデジタル残量表示を備えています。日常使いはもちろん、長時間の外出、旅行、出張、さらには災害対策としても心強い「万能モバイル電源」として活躍します。 改善点・注意点 • サイズと重量: 大容量（20000mAh）であるため、重量が約435gと重めで、サイズも大きめです。日常的に持ち歩く際には負担に感じる可能性があります。 • 複数ポート使用時の出力: 複数ポートを同時に使用する場合の合計最大出力は15Wまたは20Wとなるため、単ポート使用時ほどの急速充電は期待できません。 • 本体充電時間: 本体をフル充電するのに約6時間かかるとの指摘があります（入力最大20Wの場合）。 • 耐久性: 外装がツルッとしており、「傷がつきやすい」という指摘もあります。 こんな人におすすめ • 充電の頻度を減らしたい人: 20000mAhの大容量で、数日間充電器なしで過ごしたい人に最適です。 • 正確な残量把握をしたい人: デジタル表示で充電残量を1%単位で確認したい人に非常に便利です。 • 旅行・災害対策用: 緊急時にも頼れる大容量と多機能を求める人に適しています。

### ⭐⭐⭐⭐⭐ Review
*by N***O on February 21, 2026*

某メーカーのバッテリーがリコールばかりなのでこちらを購入しましたが問題なく使えます 日帰り旅行なら電源切れ気にせず過ごせます 重さと充電時間は気になりますがこの値段ならコスパ最強です

## Frequently Bought Together

- UGREEN Power Bank, 20000mAh 22.5W Portable Charger USB C Input&Output PD 3.0 Fast Charging Battery Pack with Digital Display for iPhone 16/15/14/13, Galaxy S24/S23, Pixel 8, ipad, LG, etc Black
- UGREEN USB C to USB C Cable, 100W 2-Pack USB C Charger Cable for iPhone 16/16 Plus/16 Pro/16 Pro Max/15, MacBook Pro, iPad Pro, Dell XPS, Samsung Galaxy S24/S23/S22 Ultra, Switch, Pixel, 3.3FT Black
- UGREEN 65W USB C Charger Block - Nexode 4-Port GaN Charger Type C, Fast Charging for MacBook Pro/Air, iPhone, iPad Pro, Galaxy S24/S23, Pixel 8, Steam Deck

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-03-15*