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Samsung

SAMSUNG 45W 20,000mAh Battery Pack Charger, Super Fast Charging w/ 3 Ports for Galaxy Phones, Buds and More, 5A USB-C Cable Included, 2024, US Version, EB-P4520XUEGUS, Beige

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Condition: Used - Like New
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Size: 20,000 mAh


Features

  • ON-THE-GO SUPER FAST CHARGING: The 45W 20,000mAh Battery Pack with Super Fast Charging 2.01 allows you to charge your device in a flash; With a 5A USB-C cable included, you have what you need to charge on the go
  • CHARGE 3 DEVICES SIMULTANEOUSLY: The Triple Port allows you to charge three devices at the same time for added convenience and power when you need it the most23
  • POWER WITH A PURPOSE: The 45W 20,000mAh Battery Pack is designed with the environment in mind; It contains UL-certified recycled material4
  • MATCHES WELL WITH OTHERS: The Battery Pack Charger allows you to conveniently charge various devices, such as your Galaxy phone and Buds

Description

The 45W 20,000mAh Battery Pack with Super Fast Charging 2.0¹ allows you to charge your device in a flash¹. With a 5A USB-C cable included, you have what you need to charge on the go. The Triple Port allows you to charge three devices at the same time for added convenience and power when you need it the most² ³. The 45W 20,000mAh Battery Pack is designed with the environment in mind. It contains UL-certified recycled material⁴.¹Super Fast Charging 2.0 only available when charging a single device capable of Super Fast Charging 2.0. ²Actual charging speed depends on battery level and other factors. Charging speeds vary depending on the number of devices; when charging three devices charging speed is up to 15W per port. ³Includes one (1) 5A USB-C cable (other products and cables sold separately); use only Samsung-approved chargers and cables. To avoid injury or damage to your device, do not use incompatible, worn or damaged batteries, chargers or cables. ⁴The 45W 20,000mAh Battery Pack contains a minimum of 5.9% recycled content (UL ECVP 2809-2), consisting of 30% post-consumer recycled plastic.

Connector Type: Lightning, Micro USB, USB Type C


Brand: SAMSUNG


Battery Capacity: 0.01


Color: Beige


Special Feature: Fast Charging


Product Dimensions: 2.99 x 5.98 x 1 inches


Item Weight: 12.4 ounces


Item model number: EB-P4520XUEGUS


Batteries: 1 Lithium Ion batteries required. (included)


Special features: Fast Charging


Other display features: Wireless


Color: Beige


Manufacturer: Samsung


Date First Available: April 25, 2024


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Top Amazon Reviews

    • So far, as described - but will update if it becomes not so!
Size: 20,000 mAh
So far, so good! I got this thinking it was the Samsung wireless charging battery pack - but I mis-read the listing. Main points if you don't want to read my long review: Use proper and safe fast-charge rated cables and wall charger - research this important info! ■The 20,000mah model: • is NOT WIRELESS! •has THREE USB C PORTS and any and each port can be used to charge the battery itself (power in) and charge your devices (power out). •took about 6-7 hours to fully charge ■The 10,000mah model: •IS A WIRELESS CHARGER •has TWO USB C PORTS and any and each port can be used to charge the battery itself (power in) and charge your devices (power out). •took about 3-4 hours to fully charge Both batteries: •On the heavy side compared to an S22 Ultra •about the same length and width as an s23 ultra but more than twice as thick •they both are the color beige and are easy to wipe clean with a slightly damp cloth •are made of a material that can easily slip from your hand or slide easily on hard surfaces •both came with about a 6" usb cord and both ends are usb type c • both must be fully charged before first use • both arrived with zero charge • both are genuine Samsung, unopened and brand new • both have a button next to the usb ports when pushed indicate the amount of charge left in the battery with 1,2,3 or 4 small lights. This one i purchased first is the 20,000mah portable battery which is not the wireless model. There are TWO models to choose from in this listing. The other battery in this listing which is slightly less expensive is the 10,000mah model which has a wireless charging feature. This review contains information and my personal review info for BOTH batteries listed in this description. So, BEWARE THAT THE 20,000mah BATTERY (which is more the expensive of the two) IS NOT WIRELESS CAPABLE! Only the 10,000mah model is wireless charge capable. This review is mainly for the 20,000 mah capacity, but there is info in here about the 10,000 mah battery as well. I will comment on THAT battery in a separate review if the system allows it - because I did end up buying BOTH batteries in this listing. The 20,000 mah battery being my first purchase. I wanted the wireless model because my S22 Ultra was not charging properly with the usb c cord - the port on my phone May have gotten dirty or damaged. Since my phone is otherwise still in great shape and it has wireless charging capability, i wanted this battery as an alternate portable charging method. This battery would also come in handy for all my other devices. I also purchased the Assurion insurance for both batteries. I purchased NEW devices as opposed to refurbished. I suggest you do the same - especially the insurance. In my vast experience, batteries always end up with problems early on if they are defective. Things like ports disconnecting, overheating and bulge, dropping, inability to charge/hold a charge, or capacity diminishing makes the insurance VERY worthwhile. Also, I settled on purchasing genuine SAMSUNG because it means quality, it is the same manufacturer of most of my devices, and I like the high quality. Most reviews for any of these batteries are mindless garbage. I always read the long detailed reviews. I start with reading the MOST RECENT AND the ONE STAR reviews, and work my way up to the good ones. I am more apt to buy things that have ratings of 4.8 stars and higher with more that 25 reviews, and most of the reviews need to be detailed. This also helped me choose the samsung batteries I purchased. The other odd and "off" brands usually have problems with poor quality, overheating, customers reporting things like receiving used and broken items. Brands that are made by Amazon are okay, as well as Belkin, Anker and others, they are good as long as you do not recieve counterfeit items! Read your reviews! By doing this, you can surmise for yourself if the product is worth it. DO CONTRIBUTE BY LEAVING YOUR OWN DETAILED REVIEW! Remember, customer service does not respond to reviews. If you have a problem with your device CONTACT CUSTOMER SERVICE DIRECTLY IN THIS APP or the manufacturer. if you have problems with anything other than the quality of your device, do not write it here! Go to CUSTOMER SERVICE! Things like wrong color, bad delivery, shipping packaging, not recieved or wrong item recieved, do not put it in a one star review here! Just go to customer service! Amazon customers service is awesome and they want to please you! That being said, I will move on. The list i made here is true for both models: It IS genuine Samsung. It was sealed in original manufacturer packaging. Batteries are a beige color, and feel like high quality devices. It is about 2.5" x 6". There was no charge in either battery upon opening the box. They both come with a short 6 inch usb c to usb c cord. There is a button next to the 4 indicator lights and charging ports. The 10,000 mah model has 2 usb c ports. The 20,000 mah model has 3 usb c ports. You can use any of the ports to charge the battery itself. You can use any of the ports to charge your devices. The button next to the lights at one end of the device is to find how much charge is in the battery, a press of the button will light up the buttons - one for 25%, 2 for 50%, 3 lights for 75% and four lights for 100% charge. The batteries must be fully charged before first use. You must use a usb c cable rated for fast charging SAFETY (please research and educate yourself!!). Charging speeds will be excellent as long as you use the correct cables and as long as you use the correct charge adapter to charge the battery. The 10,000mah model has a round raised spot in the center that indicates where to place your device for wireless charging. It is balanced and non slip. After I do actually use the 10,000 mah model wireless battery for one full day, I will update my review. Also, I will update after a month along to report on daily usage quality on both batteries. One thing I wish it came with is a case and better instructions/information. You can scan the qr code for more info, but sometimes it is easier to read any inserts. The insert was huge, about a paragraph of info in tiny writing in about 20 thousand languages. I unfolded it completely. English was right there on the front! I couldn't get it to fold back up neatly. Anyone remember paper maps from Shell? Lol! I took the wise advice of another commenter and purchased a pair of Inui 6ft fast charge/data cords with an echip (model DI-D5CC) and a 45w TYPE C WALL CHARGER (X0041X13l9 note that Os ans 1s might be zeros and or the capitol letter "i" or small letter "L") fast charger brick with one usb c port and charged my battery completely before first use. The cords must be rated for fast charge and have fast charge protocol/protections included for safety and to avoid overheating. Google all this if you need further info. This took about 4 hours but It could have been more or less. All four lights were lit upon full charge. No lights were lit before charge. This is a must for the health of the battery. I then charged my phone - my s22 ultra. It indeed gave me a super fast charge - less than 35 minuted from 23% battery on the phone. After charging the first phone, all four lights were still lit. So it is at somewhere between 75% and 100% charged. (Note: i highly recommended the usb c cables and charging brick/ adapter thst i purchased for these batteries. More info at the end of this review) After i realized that the larger capacity battery had no wireless capabilities, I immediately went and rectified my mistake by buying the 10,000mah model. It just came, and i am charging it right now - starting at 8:00am. Still charging at 10:10am and has 2 of the 4 lights lit up. When you plug in the battery, all 4 lights will light up briefly, they come on one at a time. Then when charging commences, only one light stays lit until the level changes. This us the same for both batteries as they charge. The batteries are on the heavy side, the surface is a soft-feel plastic. It is definitely on the slippery side, meaning it has no grip in your hands, and could easily slip. I think there are companies that might make silicone covers for these batteries. If not, I am sure there is something DIY you can devise to give the battery some level of grip. Just do not encase it so that heat can't dissipate, and think "safety first" with whatever you might devise. If I figure something out, I will be sure to share it here. I did not like the short cord but I suppose it is okay in a pinch. Order recommended longer cord with this so the battery won't end up hanging awkwardly from the outlet. I also used the knew cord to plug into my phone. The phone and the brick got slightly warm, but nothing dangerous and this is normal. As far as the ports, the 20,000mah has 3 usb c ports. You can use any of them to charge the battery, or to connect your phone to charge. You can go directly to the Samsung website (make sure your site is for your country), and register your device for any warranties they may offer. One commenter had trouble with coverage by Amazon or Samsung. Don't take a chance! Register your product!!!! Thanks for reading this. Come back and check for updates and click the thumbs up if this has been helpful! 😊 Again, research the usb c charging/data cables for fast charging and super fast charging safety. Purchase and use ONLY the proper cables. Research proper charge adapters (the device you plug into the wall and connect to for charging your battery.) Purchase and use only the appropriate adapters/charging bricks!! Buy the Assurion insurance protection - read and understand the small print! Get yourself a case for your batteries. Handle them gently. This will go a long way to keep aggravating occurences from happening. It is alot, but without it, you will absolutely be throwing money away. EXCESSIVE HEATING, BULGING AND CRACKING OF YOUR BATTERY IS A DANGER SIGN. These things RARELY happen with genuine Samsung products when used properly and with appropriate recommended accessories. A quick bit of understanding and verifiable research goes a very long way when it comes to safety! ... show more
Reviewed in the United States on August 23, 2025 by Mama
    • AWESOME CHARGER!!!
Size: 20,000 mAh
This battery pack works GREAT! It charges my older Samsung Galaxy phone very quickly and charges my fiancé's newer galaxy phone even faster. If you are looking for an awesome battery pack, look no further, this one is the one you need.
Reviewed in the United States on September 28, 2025 by John McKenzie
    • Super fast charging, no joke
Size: 20,000 mAh
I can charge my S24Ultra from 0 to 100 about 3.5 times with this portable charger, kind of sucks it doesn't have wireless but the super fast charging makes up for it. Phone has enough charge in about 20 to 30 mins. Worth the money if you don't mind wireless charging missing. Came without a charge, charging was a bit confusing because I didn't know if it was charging or not but I left it to charge and about 3 to 4 hours later it was fully charged. ... show more
Reviewed in the United States on October 10, 2025 by E.Q.
    • Durable product...
Size: 20,000 mAh
Bigger and heavier than I expected. Takes a long time to recharge. Still, good and durable quality product...
Reviewed in the United States on September 5, 2025 by JRod
    • Doesn't work
Size: 20,000 mAh
Review Image by Adam Adam
I don't if mine defective or it's takes ages to charge, she's been on charge how couple hours and there no and indicating that its charging, also it has 3 port with no indicator where the is the charging port is so I would assume and charging port is a charging dor the device unfortunately I've tried all port and no hope I see the led indicator but again nothing ... show more
Reviewed in the United States on September 16, 2025 by Adam Adam
    • Great portable charger
Size: 20,000 mAh
Great portable charger..charges fast and long life.
Reviewed in the United States on October 9, 2025 by randy waid
    • Item Good, packing unexpected
Size: 10,000 mAh
Works fine, I was just a bit thrown off by how it arrived. The item itself was just tossed into a Amazon box with some packing paper. I was expecting a charging cable with it, but I guess not. The weight is fine. It charges well, wirelessly and otherwise. I guess I'm picky.
Reviewed in the United States on August 26, 2025 by Wildbluyonder11
    • Best portable charger!
Size: 10,000 mAh
Absolutely love this. Charges quickly and I can charge my watch at the same time. Recommend yo a few friends already.
Reviewed in the United States on October 15, 2025 by Heather St.Amour

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