$49.99
FREE Returns
FREE delivery Sunday, May 19
Or fastest delivery Friday, May 17. Order within 13 hrs 50 mins
In Stock
$$49.99 () Includes selected options. Includes initial monthly payment and selected options. Details
Price
Subtotal
$$49.99
Subtotal
Initial payment breakdown
Shipping cost, delivery date, and order total (including tax) shown at checkout.
Ships from
Amazon
Ships from
Amazon
Returns
30-day easy returns
30-day easy returns
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Returns
30-day easy returns
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Payment
Secure transaction
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Support
Product support included
What's Product Support?
In the event your product doesn't work as expected or you need help using it, Amazon offers free product support options such as live phone/chat with an Amazon associate, manufacturer contact information, step-by-step troubleshooting guides, and help videos. By solving product issues, we help the planet by extending the life of products. Availability of support options differ by product and country. Learn more
Support
Product support included
In the event your product doesn't work as expected or you need help using it, Amazon offers free product support options such as live phone/chat with an Amazon associate, manufacturer contact information, step-by-step troubleshooting guides, and help videos. By solving product issues, we help the planet by extending the life of products. Availability of support options differ by product and country. Learn more

Portable Charger Power Bank 50000mAh, USB-C PD 30W and QC 4.0 Fast Charging External Battery Pack with 4 Outputs & 2 Inputs, Digital Display Phone Charger for iPhone 15/14/13/12/11, Samsung, Android

4.5 4.5 out of 5 stars 117 ratings

$49.99 with 23 percent savings
List Price: $64.99

The List Price is the suggested retail price of a new product as provided by a manufacturer, supplier, or seller. Except for books, Amazon will display a List Price if the product was purchased by customers on Amazon or offered by other retailers at or above the List Price in at least the past 90 days. List prices may not necessarily reflect the product's prevailing market price.
Learn more
FREE Returns
Coupon:  
{"desktop_buybox_group_1":[{"displayPrice":"$49.99","priceAmount":49.99,"currencySymbol":"$","integerValue":"49","decimalSeparator":".","fractionalValue":"99","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"K3USe3XrKa81MyluqdeypUczC0LN1VFzWE0QR6TaJK8uN6tixBLjVCmUw17NLdbR17AxFI7AeTrSw9YnOyH9XE031s2%2Bu1jxZgxDycVLf2%2BWN2X1jMY51HdoNudrZiWJu%2BzWi4jGYkz3mexFWoCGROJ1bijaScJuW6xEeLSsXFoqRldvE29wRs6FaR9kP7go","locale":"en-US","buyingOptionType":"NEW","aapiBuyingOptionIndex":0}]}

Purchase options and add-ons

Brand seaistar
Battery Capacity 50000 Milliamp Hours
Color Black
Special Feature 50000mah Power Bank, 10 Point Safety Protection, USB Type C PD 30W Fast Charging, 4 Outputs & 2 Inputs See more
Voltage 5 Volts

About this item

  • 𝐏𝐨𝐰𝐞𝐫 𝐁𝐚𝐧𝐤 𝟓𝟎𝟎𝟎𝟎𝐦𝐀𝐡: Seaistar portable charger make of new high-density polymer battery, ultra-high massive capacity provides 11 charges for iPhone 13 Pro, offers 8 charges for Samsung Galaxy S22.Depending on battery size, most smartphones will get over 9 full charges. Portable powerbank works and does not take on any extra room, suitable for camping, hiking, vacation, travel and other outdoors.
  • 𝟒 𝐎𝐮𝐭𝐩𝐮𝐭𝐬 & 𝟐 𝐈𝐧𝐩𝐮𝐭𝐬: Seaistar portable power bank built in 4 USB output ports, 1 USB-C port(Support Input & Output)and 1 Micro USB input port, can charge 4 devices at the same time, perfectly fit your new iPhones, iPad and all upcoming USB Type-C devices. Compatible with your smart phone, tablet laptops, mini speakers, bluetooth headsets, cameras, handheld game consoles and other USB electronic devices.
  • 𝐔𝐒𝐁 𝐂 𝐏𝐃 𝟑𝟎𝐖 𝐅𝐚𝐬𝐭 𝐂𝐡𝐚𝐫𝐠𝐢𝐧𝐠: The powerbank boasts PD 30W output and QC4.0 quick charging technology, allowing it to charge your iPhone to 61% in just 30 minutes. The USB C input ports can fully recharge the battery pack in 8 hours using a 5V 3.0A charger (charger not included).
  • 𝐖𝐢𝐝𝐞𝐥𝐲 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲: This Portable Battery Charger with an LED display simplifies power management by showing the remaining battery percentage. It is compatible with various devices including iPhones, iPads, AirPods, Samsung Galaxy, Google Pixel, Huawei, Xiaomi, Android smartphones, MacBooks, tablets, earbuds, fitness trackers, smartwatches, cameras, and more.
  • 𝟏𝟎 𝐏𝐨𝐢𝐧𝐭 𝐒𝐚𝐟𝐞𝐭𝐲 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐢𝐨𝐧: External portable phone charger built in quality batteries and a comprehensive multi-protect safety system, including overcharge protection, short circuit protection, overcurrent, overvoltage, temperature control, and more, ensure completly protect your devices and keep your charger healthy.
Add a debit or credit card to save time when you check out
Convenient and secure with 2 clicks. Add your card

Frequently bought together

$49.99
Get it as soon as Sunday, May 19
In Stock
Sold by SeaistarBoutique and ships from Amazon Fulfillment.
Total price:
To see our price, add these items to your cart.
Details
Added to Cart
These items are shipped from and sold by different sellers.
Choose items to buy together.

Compare with similar items

This Item
Portable Charger Power Bank 50000mAh, USB-C PD 30W and QC 4.0 Fast Charging External Battery Pack with 4 Outputs & 2 Inputs, Digital Display Phone Charger for iPhone 15/14/13/12/11, Samsung, Android
Portable Charger Power Bank 50000mAh, USB-C PD 30W and QC 4.0 Fast Charging External Battery Pack with 4 Outputs & 2 Inputs, Digital Display Phone Charger for iPhone 15/14/13/12/11, Samsung, Android
Recommendations
Portable Charger Power Bank 40000mAh Powerbank PD 30W and QC 4.0 Fast Charging External Battery Pack with USB-C LED 3 Outputs & 2 Inputs Portable Charging for iPhone 15 14 13 pro, Samsung
dummy
Portable Charger 20000mAh Power Bank, 22.5W USB C Fast Charging External Battery Pack with 3 Outputs LED Display Flashlights Phone Charger for iPhone 15 14 13, Samsung S23, Google iPad Tablet
dummy
PDBEST Portable Charger Power Bank 50000mah - PD 22.5W USB C Charger, QC 4.0 Fast Charging Battery Pack with LED Display 3 Outputs for iPhone, Samsung, iPad etc.
dummy
POIYTL 50000mah Power Bank 22.5W Fast Charging Portable Charger USB-C with 4 Outputs & 2 Inputs LED Display Huge Capacity External Battery Pack for iPhone, Samsung, iPad etc
dummy
Portable Charger, 33800mAh Power Bank, 22.5W Fast Charging Battery Pack with USB C/USB A Output, Digital Display Portable Phone Charger for iPhone 14/13/12 Pro Samsung Google LG iPad AirPods(Pink)
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Details
Added to Cart
Price-23% $49.99
List:$64.99
-50% $29.99
List:$59.99
$29.99-42% $29.99
List:$51.99
$39.98-63% $29.99
List:$79.99
Delivery
Get it as soon as Sunday, May 19
Get it as soon as Sunday, May 19
Get it as soon as Sunday, May 19
Get it as soon as Sunday, May 19
Get it as soon as Monday, May 20
Get it as soon as Sunday, May 19
Customer Ratings
Charging power
4.9
4.3
4.8
5.0
4.7
Battery life
4.6
4.7
4.6
5.0
4.6
For traveling
4.5
4.7
4.5
5.0
4.7
Light weight
2.8
4.2
4.8
Sold By
SeaistarBoutique
Woot
PGKJ US
PDBEST US-STORE
maishi us
Bickler
capacity
50000 milliamp hours
4000 milliamp hours
20000 milliamp hours
50000 milliamp hours
50000 milliamp hours
33800 milliamp hours
connector type
USB Type C
USB Type C, USB Type A
USB Type C, USB Type A
USB Type C
number of ports
6
4
4
4
4
compatible devices
iPhone 15/15 Pro Max/15 Pro/15 Plus/iPhone 14/14 Plus/14 Pro/14 Pro Max, iPhone 13/13 Mini/13 Pro/13 Pro Max, iPhone 12/12 Pro Max/12 Pro/12 Mini, iPhone 11/11 Pro Max/11 Pro, iPhone XR,iPhone XS Max,iPhone XS, iPhone SE3,iPhone SE2,iPhone SE,iPhone X, iPhone 8, iPhone 8 Plus, iPhone 7, iPhone 7 Plus, iPhone 6/6S, iPhone 6/6S Plus, iPhone 5/5S/SE, iPhone 5C;Samsung Galaxy S21 S20 S10 S9 Plus, Samsung Galaxy S 8 Plus. Samsung Galaxy S 7. Samsung Galaxy S 6, Samsung Galaxy S 6 Edge, Samsung Galaxy S 5; Note 8 oneplus 2 oneplus 5t s8 plus Samsung Galaxy Note 8 Samsung Galaxy S8 Samsung Note 8 Samsung S8 LG V30 Xiaomi Mix 2 HTC U11 Nokia 8 Google Pixel 2 OnePlus 5 Nintendo Lumia 950 Samsung S8 Plus LG V8 Plus LG V3 20 Xiaomi Mix. HTC U Ultra Nokia 7 Google Pixel Lumia 950XL LG G6 Xiaomi 6 HTC U11 Life Google Nexus 5X OnePlus 3T Samsung Galaxy S8 plus LG G5 Xiaomi 5S HTC 10 Google Nexus 6P Xiaomi 5X Xiaomi 5C Xiaomi 5 Xiaomi 4C Xiaomi Note 3 Xiaomi Note 2 Mate 30/30 Pro/ 20 Pro / 20 Pro / 20 Pro / 20 Pro / 20 Pro / 20 Pro / 20 Pro / 20 Pro / 20 Pro / 20 Pro / 10 Pro / 10 / 10 Pro. P40/ 40 Pro/ 30/ 30Pro/20/20pro/10/10 Pro
iPhone 14/14 Pro Max, iPhone 13/13 Pro Max, iPhone 12, iPhone 11, iPhone X, iPhone 8, iPhone 8 Plus, iPhone 7, iPhone 7 Plus, iPhone 6/6S, iPhone 6/6S Plus, iPhone 5/5S/SE, iPhone 5C; Samsung Galaxy S21 S20 S10 S9 Plus, Samsung Galaxy S 8 Plus. Samsung Galaxy S 7. Samsung Galaxy S 6, Samsung Galaxy S 6 Edge, Samsung Galaxy S 5; Note 8 oneplus 2 oneplus 5t s8 plus Samsung Galaxy Note 8 Samsung Galaxy S8 Samsung Note 8 Samsung S8 LG V30 Xiaomi Mix 2 HTC U11 Nokia 8 Google Pixel 2 OnePlus 5 Nintendo Lumia 950 Samsung S8 Plus LG V8 Plus LG V3 20 Xiaomi Mix. HTC U Ultra Nokia 7 Google Pixel Lumia 950XL LG G6 Xiaomi 6 HTC U11 Life Google Nexus 5X OnePlus 3T Samsung Galaxy S8 plus LG G5 Xiaomi 5S HTC 10 Google Nexus 6P Xiaomi 5X Xiaomi 5C Xiaomi 5 Xiaomi 4C Xiaomi Note 3 Xiaomi Note 2 Mate 30/30 Pro/ 20 Pro / 20 Pro / 20 Pro / 20 Pro / 20 Pro / 20 Pro / 20 Pro / 20 Pro / 20 Pro / 20 Pro / 10 Pro / 10 / 10 Pro. P40/ 40 Pro/ 30/ 30Pro/20/20pro/10/10 Pro
iPhone 15/14/13/12/11/X/Xs/8, Samsung Galaxy S23/S23+/S23/S22/S20/S10, Google/ONEPLUS/Sony/All Android Cellphone, MacBook/iPad Pro/iPad Air/AirPods, Tablet
iPhone 15/15 Plus/15 Pro/15 Pro Max/iPhone 14/14 Pro max/14 Pro/14 Plus/iPhone 13/13 Pro max/13 Pro/13 Mini/12/12 Pro Max/12 Pro/12 Mini/11/11 Pro max/11 Pro/11 Mini/XR/X/8 Plus/7 Plus/6s/6/7/8/SE etc; Samsung Galaxy (S23 Ultra/S23+/S23/S22 Ultra/S22+/S22/S21 Ultra/S21+/S21/S20 Ultra/S20+/S20/S10/S10+/S9/S8/S7/S6/Note20 Ultra/Note20/A53/A52/A51/Z Flip/Z Fold/F52/W22/W21 etc.); HUAWEI Mate 50/60 Pro Moto edge S30/X30/s Pro/s/G7 Plus/p30 note etc. Google Pixel, LG, iPad Tablet, Bluetooth Headphone, Gaming devices, Camera, Speaker and other USB/USB-C/MICRO USB-charged Electronic Devices.
Smartphone, Laptop, Tablet, Headphone, Smartwatch
Smartphone
voltage
5 volts
5 volts
12 volts
3.7 volts
4.2 volts of alternating current
battery charge time
7 hours
5 hours
12 hours
2 hours
weight
1.43 pounds
0.9 pounds
597 grams
1 pounds

What's in the box

  • 1 x Portable Power Bank
  • 1 x 20inch USB TYPE C Cable
  • 1 x Manual
  • Product information

    Warranty & Support

    Product Warranty: For warranty information about this product, please click here

    Feedback

    Portable Charger Power Bank 50000mAh, USB-C PD 30W and QC 4.0 Fast Charging External Battery Pack with 4 Outputs & 2 Inputs, Digital Display Phone Charger for iPhone 15/14/13/12/11, Samsung, Android

    Portable Charger Power Bank 50000mAh, USB-C PD 30W and QC 4.0 Fast Charging External Battery Pack with 4 Outputs & 2 Inputs, Digital Display Phone Charger for iPhone 15/14/13/12/11, Samsung, Android


    Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

    Where did you see a lower price?

    Fields with an asterisk * are required

    /
    /
    /
    /
    Please sign in to provide feedback.

    Looking for specific info?


    From the brand


    Product Description

    portable charger

    Charge 4 Devices Simultaneously

    portable battery charger

    PD 30W Fast Charging

    50000mah power bank

    2 Ways Fast Recharging

    power bank

    Widely Compatible

    Widely Compatible
    portable charger power bank
    portable battery charger

    Q:Why does the power bank display 0 or other numbers instead of showing 100% battery level?

    A: Seaistar power banks undergo charge and discharge cycle tests before they are shipped from the factory, so it is normal for the rechargeable battery to not display 100% charge.

    Q: Failure to charge?

    A:Press and hold the power button for 10 seconds to restore factory settings. If the power bank still shows 0% after restarting, please contac t us for assistance.

    Q:Can you charge the power bank using the type c and the micro usb inputs at the same time?

    A:only one charging method can be selected. It is recommended to choose Type-C charging for faster charging speeds with PD30W.

    Q:Why does the charging speed not reach super fast levels when charging two devices simultaneously?

    A:The portable charger's fast-charging battery pack operates in regular fast-charging mode when charging multiple devices simultaneously. However, when charging a single device, it switches to super fast charging mode.

    Q:Is the rechargeable battery compatible with my device?

    A:The Seaistar 50000mAh portable charger is compatible with a wide range of smart devices, such as cell phones, tablets, and Bluetooth headsets.etc

    Customer reviews

    4.5 out of 5 stars
    4.5 out of 5
    117 global ratings

    Customers say

    Customers like the charging speed, performance, size and quality of the power bank. They mention that it charges very fast, works as expected and is bigger than expected. Customers also appreciate the battery capacity. That said, opinions are mixed on portability.

    AI-generated from the text of customer reviews

    14 customers mention14 positive0 negative

    Customers are satisfied with the battery capacity of the power bank. They mention that it holds lots of power, it lasts a very long time, and it features high capacity and safety. Some appreciate the battery percentage on top and the lightweight design. Overall, most are happy with the product's capacity and recommend it for use on the go.

    "...This power bank is a standout, blending massive capacity with compact design for travel ease...." Read more

    "...Works great and last long. It’s heavy and bigger than I thought but very good quality." Read more

    "...One it was charged, it holds a charge for a long time...." Read more

    "...It charges my devices with ease and lasts a very long time, It also came charged which is a plus and I was able to use it the whole day without it..." Read more

    10 customers mention10 positive0 negative

    Customers are satisfied with the charging of the power bank. They mention that it charges their devices with ease, and lasts a very long time. Some appreciate the 3 USB ports, which allow them to charge multiple devices at once. Overall, most are happy with the product's charging speed and capacity.

    "...Its 50000mAh capacity keeps my devices going strong for days. Rapid PD 30W charging and QC 4.0 tech boost my iPhone by 55% in just 30 minutes...." Read more

    "...It charges my devices with ease and lasts a very long time, It also came charged which is a plus and I was able to use it the whole day without it..." Read more

    "Great product, easy to charge and long time battery,lightweight , I bought for traveling and easy to carry" Read more

    "Initially, no problems. The unit charged up fine and did support my IPhone and IPad...." Read more

    10 customers mention10 positive0 negative

    Customers are satisfied with the quality of the power bank. They mention that it works great, combines capacity, speed, and durability in one outstanding product. Some say that the product is long-lasting and a standout.

    "...It's perfect for multitasking charging. This power bank is a standout, blending massive capacity with compact design for travel ease...." Read more

    "...It’s heavy and bigger than I thought but very good quality." Read more

    "Overall this was a great power-bank, It is pretty decent sized with how much power it puts out!..." Read more

    "Great product, easy to charge and long time battery,lightweight , I bought for traveling and easy to carry" Read more

    7 customers mention7 positive0 negative

    Customers are satisfied with the performance of the power bank. They mention that it works well, the light indicator works well and that the portable charger works as expected.

    "...Works great and last long. It’s heavy and bigger than I thought but very good quality." Read more

    "...it for a specific purpose to power my red light/infrared pad and it works very well...." Read more

    "...The light indicator works well.the included cable is a little short but fits my iphone, and after one test run, the portable charger worked as..." Read more

    "Product works just fine, used twice...." Read more

    4 customers mention4 positive0 negative

    Customers are satisfied with the size of the power bank. For example, they mention it's heavy and bigger than they expected, with a massive battery bank.

    "...Works great and last long. It’s heavy and bigger than I thought but very good quality." Read more

    "Overall this was a great power-bank, It is pretty decent sized with how much power it puts out!..." Read more

    "...is the perfect battery pack for me personally because of the massive battery bank size and four outputs...." Read more

    "Really big..." Read more

    13 customers mention6 positive7 negative

    Customers are mixed about the portability of the power bank. Some mention it has a compact design for travel ease, is lightweight, and easy to carry. However, others say it's very heavy and bulky.

    "...It’s too heavy to carry around in my purse and was a long time charging. One it was charged, it holds a charge for a long time...." Read more

    "...power bank is a standout, blending massive capacity with compact design for travel ease...." Read more

    "...Will warn though, this is a pretty bulky power back and probably not what you want if you're just wanting to charge your phone...." Read more

    "...Works great and last long. It’s heavy and bigger than I thought but very good quality." Read more

    This is a perfect power bank
    5 Stars
    This is a perfect power bank
    When l received the package,I took it out imminently.the power bank’s condition and packaged with everything listed. The size is the best! There are 4 outlets including one type3 and one fast charging outlet.I could fit it in a purse, backpack, or carry it around without any extra weight to struggle about. The light indicator works well.the included cable is a little short but fits my iphone, and after one test run, the portable charger worked as expected!
    Thank you for your feedback
    Sorry, there was an error
    Sorry we couldn't load the review

    Top reviews from the United States

    Reviewed in the United States on April 21, 2024
    Portable Charger Power Bank packs a punch! Its 50000mAh capacity keeps my devices going strong for days. Rapid PD 30W charging and QC 4.0 tech boost my iPhone by 55% in just 30 minutes. It's perfect for multitasking charging. This power bank is a standout, blending massive capacity with compact design for travel ease. Ideal for emergencies, it ensures all my devices stay powered up.
    3 people found this helpful
    Report
    Reviewed in the United States on May 8, 2024
    I like this power bank. I bought it for a specific purpose to power my red light/infrared pad and it works very well. It’s too heavy to carry around in my purse and was a long time charging. One it was charged, it holds a charge for a long time. When I bought it I didn’t intend to carry it around, I planned to use it in the home so the weight doesn’t bother me. Very pleased.
    Reviewed in the United States on April 5, 2024
    Overall this was a great power-bank, It is pretty decent sized with how much power it puts out! It charges my devices with ease and lasts a very long time, It also came charged which is a plus and I was able to use it the whole day without it dying. I will buy more products from this company
    One person found this helpful
    Report
    Reviewed in the United States on April 28, 2024
    This is the perfect battery pack for me personally because of the massive battery bank size and four outputs. I happen to have LED flow art props that need to be kept charged on the go at music festivals all the time and having this thing lets me charge my phone at the same time too and never need to worry about running out of power.

    Will warn though, this is a pretty bulky power back and probably not what you want if you're just wanting to charge your phone. Unless you happen to be streaming video and using internet and running your phone at maximum brightness virtually nonstop.
    One person found this helpful
    Report
    Reviewed in the United States on May 2, 2024
    When l received the package,I took it out imminently.the power bank’s condition and packaged with everything listed. The size is the best! There are 4 outlets including one type3 and one fast charging outlet.I could fit it in a purse, backpack, or carry it around without any extra weight to struggle about. The light indicator works well.the included cable is a little short but fits my iphone, and after one test run, the portable charger worked as expected!
    Customer image
    5.0 out of 5 stars This is a perfect power bank
    Reviewed in the United States on May 2, 2024
    When l received the package,I took it out imminently.the power bank’s condition and packaged with everything listed. The size is the best! There are 4 outlets including one type3 and one fast charging outlet.I could fit it in a purse, backpack, or carry it around without any extra weight to struggle about. The light indicator works well.the included cable is a little short but fits my iphone, and after one test run, the portable charger worked as expected!
    Images in this review
    Customer image Customer image
    Customer imageCustomer image
    4 people found this helpful
    Report
    Reviewed in the United States on April 24, 2024
    Great product, easy to charge and long time battery,lightweight , I bought for traveling and easy to carry
    One person found this helpful
    Report
    Reviewed in the United States on April 15, 2024
    This is a great portable charger power bank that has a long lasting battery and charges my devices lightening fast. Whether I'm working remotely, in transit, or out for the weekend, it's the reliable power source I need. I'm going to buy a couple more for my kids to use.
    One person found this helpful
    Report
    Reviewed in the United States on May 5, 2024
    I have this brick-size power bank a chance because it was down 40%. I plugged my ordinary phone (which is roughly 5,000 mAh) and the power bank went from 100% charge to 60% in less than 3 hours. How did my phone manage to do that? I don't know, but I returned it and it's replacement did the exact same thing. It just didn't make sense to me that a battery only 10% the size of this power bank (my phone) drained this power bank like it was nothing. I bought it because it seemed like a steal for 50,000 mAh, but my wife's 38,000 mAh lasts her days before she has to recharge her smaller power bank. It hope this helps people decide when shopping.
    One person found this helpful
    Report