Battery Pack 20,000mAh

EB-P4520XUEGWW

4.7 ( 9 )

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Battery Pack 20,000mAh
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Highlights

Close-up of the top edge of a light grey portable battery pack. Text above the battery reads '45W Super Fast Charging 2.0', indicating the device's rapid charging capability. Close-up view of a grey USB-C cable connector, highlighting its sleek design.

Super Fast Charging

An arrangement of electronic devices including a smartphone, a tablet, and a pair of wireless earbuds, all connected to a portable grey battery pack, indicating simultaneous charging with a visible battery level of 72% on the devices' screens.

20,000mAh Capacity

With left side showing a pile of white and green plastic bottle caps and the right side displaying a close-up of a grey battery pack with a prominent embossed ’20’. A 'UL Validated' badge indicates the product has been certified for EB-P4520 contains 5.9% recycled content, consisting of 30% post-consumer recycled plastic.

3-Port

Features

Super Fast Charging
on-the-go

The 45W high-capacity 20,000mAh Battery Pack with super-fast charging 2.0 allows you to rapidly recharge compatible third-party and Samsung devices, including the battery pack itself, when it's low. Equipped with Power Delivery 3.0 and USB-C to ensure you can charge your devices on the go.

*45W Super Fast Charging is available only when connected to a single device.
**Actual charging speed may also vary depending on the actual usage, charging conditions, connected devices and other factors.
***Power Delivery 3.0 is USB IF standard to charge quickly over USB-C. It is recommended to use USB standard cable.
****45W Super Fast Charging(SFC) is SAMSUNG's fast charging method based on Power Delivery 3.0. Maximum output power is 45W.
*****For optimum results, please use with authentic Samsung cables.
******When using to charge a laptop, performance may vary depending on various factors, such as network environment and usage patterns. Charging with the power off or in power saving mode is recommended.
*******May experience difficulties if charging more than one laptop at once.
********Compatibility may vary by device model. Check for compatibility.

Recharge 3 device simultaneously

The Triple Port allows simultaneous charging of three devices for added convenience and power when you need it the most.

*If devices are not charging, reset the Battery Pack by pressing the power button for 7.5 seconds.
**Please check the compatibility with your third party device before purchasing.
***Comes equipped with a USB-C to USB-C 30cm cable. Image is for illustrative use only.

Green power,
redefined.

The battery pack was thoughtfully designed with the environment in mind, using UL-certified recycled materials to reduce carbon emissions and preserve valuable resources while giving new life to consumer waste.

*UL-certified recycled materials
**EB-P4520 contains 5.9% recycled content, consisting of 30% post-consumer recycled plastic. Environmental Claim Validation Procedure (ECVP) for Recycled Content, UL ECVP 2809-2, First Edition, dated April 6, 2023

Specifications

  • Capacity

    20,000mAh

  • Compatible Models

    *Super Fast Charging : Galaxy S10 5G, Galaxy Note10, Galaxy Z Fold2, Galaxy Z Flip3 & Later // Galaxy A90 5G, A80, A70, A52, A33, A23, A05, A15 & Later // Galaxy M31s, M51, M62, M23, M53, M14 & Later // Galaxy Tab S7 & Later**Super Fast Charging 2.0 : Galaxy Note 10+, Galaxy S20 Ultra, Galaxy S22+, Galaxy S22 Ultra, Galaxy S23+, Galaxy S23 Ultra, Galaxy S24+, Galaxy S24 Ultra // Galaxy Tab S7 & Later

  • Features

    45W Super Fast Charge 2.0, PD 3.0 PDO/PPS

  • Packaging Contents

    Battery Pack, USB-C to USB-C charging Cable

  • Dimension (W x H x D)

    152 x 76 x 25.5 mm

  • Weight

    402 g

  • Input Voltage

    9 V

  • Output Current

    2250 mA

  • Output Voltage

    3.3-20 V

User manual & downloads

User Manual

ver 1.3 | 3.33 MB

Jun 18. 2025

KOREAN, ENGLISH, ENGLISH(Europe), ENGLISH(India), ENGLISH(Latin America), ENGLISH(M.E Asia), ENGLISH(North America), ENGLISH(S.E Asia), ENGLISH(S.W Asia), FRENCH(North America), PORTUGUESE(Brazil), PORTUGUESE(European), SIMPLIFIED CHINESE(China), SPANISH(Latin America), SPANISH(North America), ARABIC, CHINESE, CROATIAN, CZECH, DANISH, DUTCH, ESTONIAN, FINNISH, FRENCH, GERMAN, GREEK, INDONESIAN, ITALIAN, JAPANESE, KAZAKH, LATVIAN, LITHUANIAN, NORWEGIAN, POLISH, PORTUGUESE, ROMANIAN, RUSSIAN, SERBIAN, SLOVAK, SLOVENIAN, SPANISH, SWEDISH, THAI, TURKISH, UKRAINIAN
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* Key feature may be different from Key Spec.

* Images are for illustration purposes only and the accessories are sold separately.

* Features and specifications are subject to change without prior notification and may vary per country, please check in store for more details.

* Dimension: Size and weight may vary by the device's configuration and manufacturing process.

* Network band: The bandwidths supported by the device may vary depending on the region or service provider.

* External Memory may be used to store media (photos, video, and music files) but application storage on external device may be limited or unavailable on certain handset models.

* Features - Some Samsung Health/Fitness applications and related software is not intended for use in the diagnosis of disease or other conditions, or in the cure, mitigation, treatment, or prevention of disease.

* Data - Internet connection required. Data and subscription charges may apply. Content subject to availability in country.

* SmartTags have a Bluetooth range of 120m. Actual performance may vary depending on the environment where they are used.

* Image of Wireless Charger in White and Wireless Charger Duo in Black simulated for illustration purposes.