Charmast Portable Charger with Built-in Cables and Wall Plug, 20000mAh 22.5W PD QC 3.0 Fast Charging Power Bank, External Battery Pack for iPhone, Samsung, All Phones

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Purchase options and add-ons

Connector type USB Type C
Brand Charmast
Battery capacity 20000 Milliamp Hours
Colour B 20000mAh Black
Special feature Digital Display, Slim, Built In Wall Plug, Built In Cable, Fast Charging

About this item

  • Portable Charger with Built-in Cables and Wall Plug: Two cords and wall plugs integrated allows the Charmast power bank to be compatible with all cellphones, so you don't need to bring extra chargers or get frustrated with a tangled mess of wires.
  • High-speed Charging: Equipped with 20W PD and 18W QC 3.0 fast charging, power up for your iPhone 13 from 20% to 70%, Samsung S21 from 20% to 60% in half an hour—that’s 3x faster compared to an original 5W charger.
  • 20000mAh Capacity: 20000mAh battery capacity provides 3.75 charges for iPhone 14 Pro Max, 3.87 charges for iPhone 13, 4.26 charges for iPhone 12, 1.55 Charges for iPad 10th generation, 2.4 charges for your Samsung Galaxy s22 ultra, 4.33 charges for your Google Pixel, One Plus 11 2.4 charges.
  • Compact Battery Pack: The weight of this power bank is around 12.99 ounces, which is just a bit heavy, but the weight matches the huge juice, fast charging, and broad compatibility. Thanks to an advanced slim profile that makes for a comfortable grip, the fully rubberized cover lets you enjoy a nice touch and protects your device from scratches or drops.
  • What You Get: 60-Day full refund with any technical problem warranty, 20000mAh power bank *1, user manual*1, mesh pouch*1, our worry-free 24-month warranty, and 7-day/24-h responsive customer service. If you have any problems, please contact us and we will solve them within 24 hrs.
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Product Description

built-in Wall power bank
20W fast charging power bank
convenient

How can I get the best solution if I have a problem with my product?

You can find us on your manual or through your order

You wil get satisfactory compensation f there are any technical problems with our power bank no matter whether the retum window is closed or not. We wil

solve your problem within 24 hours.

Getting hot when charging, is it normal?

Yes. It does get a litle bit war when both fast charging and fast discharging. Please fel free to use it since this power bank has built-in over-heat protection

What's the biggest disadvantage of this power bank?

The biggest disadvantage of this power bank is the weight of this power bank is around 12.99 ounces, which is just a bit heavy, but the weight matches the

huge juice, fast charging, built-in cables, and wall plug, and broad compatibility.

What is the real capacity of this power bank?

It has 20,000mah but it ends up providing les than 20,000mah to your device because it loses energy when discharged, which is common for power bank

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Details
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Price$39.99$59.99$45.99$29.99
Delivery
Get it by Thursday, Jul 25
Get it by Sunday, Jul 21
Get it by Thursday, Jul 25
Get it by Thursday, Jul 25
Customer ratings
4.34.3 out of 5 stars260
4.24.2 out of 5 stars76
4.34.3 out of 5 stars306
4.24.2 out of 5 stars1,539
Charging power
5.0
3.7
3.8
4.1
For travelling
3.5
4.1
3.9
4.1
Battery life
3.0
—
3.8
3.5
Value for money
—
3.5
4.5
4.3
Built in light
4.5
3.6
—
—
Sold by
Charmast CA
Vrurc CA
Vrurc CA
Charmast CA
capacity
20000 milliamp hours
20000 milliamp hours
20000 milliamp hours
10000 milliamp hours
connector type
USB Type C
—
USB Type C, Lightning/USB A/Mirco
—
number of ports
2
—
—
5
compatible devices
Smartphone
Smartphone, Tablet
Smartphone, MP3 Player
iPhone 14/14 Plus/14 Pro/14 Pro Max/13/12/11/XR/XS/X/8/7/6, iPad,, Samsung Galaxy S21, S20, S10, Note 20, Moto, Google Pixel, LG, and More, Smartphone, iPad
output current
3 amps
2 amps
2.4 amps
5 amps
voltage
9 volts of direct current
5 volts
5 volts
5 volts

Product information

Technical Details

Additional Information

Feedback

Charmast Portable Charger with Built-in Cables and Wall Plug, 20000mAh 22.5W PD QC 3.0 Fast Charging Power Bank, External Battery Pack for iPhone, Samsung, All Phones

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Customer reviews

4.3 out of 5 stars
4.3 out of 5
260 global ratings
Good
4 out of 5 stars
Good
Pre fat portable but it last through multiple charges
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Top reviews from Canada

Tina
5.0 out of 5 stars Best charger out there!
Reviewed in Canada on July 6, 2024
Verified Purchase
Super fast charge. Has all the adapters I need. Has saved me on many occasions.
Helpful
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Jennaroo
5.0 out of 5 stars Extremely convenient charge station
Reviewed in Canada on June 15, 2024
Verified Purchase
I am notorious for forgetting my cables or damaging them. This has changed my life! It is so convenient to have this battery, it rolls around in my purse but the cables are safely tucked into the sides so nothing is lost or damaged.
Helpful
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DT
5.0 out of 5 stars It comes partly charged, so could be used immediately
Reviewed in Canada on May 19, 2024
Verified Purchase
I like that it has 3 different attached charging cables. It plugs directly into an outlet, so needs no external charging lead. LCD screen shows battery charge clearly.
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Matt
1.0 out of 5 stars Wall plugs do not Charge
Reviewed in Canada on December 23, 2023
Verified Purchase
I am planning a trip and purchased this specifically for the plug feature so I can charge it without needing another brick. Sadly, the plugs don't charge the unit. I can charge it via a USB-C cable, but I can't charge it on the wall. Very disappointing, I was looking forward to using this on my trip :(.
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Kerwin
4.0 out of 5 stars Good
Reviewed in Canada on February 13, 2024
Verified Purchase
The media could not be loaded.
 Pre fat portable but it last through multiple charges
Customer image
Kerwin
4.0 out of 5 stars Good
Reviewed in Canada on February 13, 2024
Pre fat portable but it last through multiple charges
Images in this review
Customer image Customer image Customer image
Customer imageCustomer imageCustomer image
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Karen Berrigan
5.0 out of 5 stars Works great.
Reviewed in Canada on August 27, 2023
Verified Purchase
This item is true to the description. It charges well, it it is fast to charge my phone, I get about 3 charges out of it. Very convenient to have the cords attached and easily available for charging.
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Cyrus Toussi
5.0 out of 5 stars Get power
Reviewed in Canada on July 15, 2024
Verified Purchase
A little bit heavy but at least it will charge up to 3 times my iPhone which what we call power!!!
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Wely
5.0 out of 5 stars Best portable charger
Reviewed in Canada on January 15, 2024
Verified Purchase
Best portable charger for smart phone, it's fast and fully charged can charge my iPhone 12 3 times.
Helpful
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Top reviews from other countries

Amazon Customer
5.0 out of 5 stars Awesome product
Reviewed in the United States on May 13, 2024
Verified Purchase
We have purchased three of these. They are amazing! It plugs directly into an outlet to charge. It has two cables attached to it so you don’t have to worry about losing them. One cable is a iPhone lightning pin and the other one has USBC and micro usb. Charges devices quickly! My daughter took one to Miami for a 3 day trip. She fully charged it before she left. Her and her two friends used it all weekend and the day they flew home it STILL had power! She plugged in in to fully charge just in case their flight was delayed. It’s compact enough to fit in backpack, pocketbook, fanny pack etc. it is a little heavy but with the power it packs it’s worth it! I was hospitalized a few times and brought mine with me and didn’t have to bring any cables or outlet brick. There are built in prongs on it to plug it in. It takes a while to charge but it packs slot of power!
2 people found this helpful
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FR
5.0 out of 5 stars Stopped charging after 10 months HOWEVER
Reviewed in the United States on June 5, 2024
Verified Purchase
Initially it worked great, is very portable and charged very well. However, after 10 months, it does not charge anymore. Tried different outlets and it just doesn’t charge. The troubleshooting link via Amazon did not work.

UPDATEw- company reached out to me and refunded my purchase! 🙌🏻🙌🏻 I bought another one and got here next day!!

The other 5 chargers I ordered as Christmas presents are still working very well!!!
7 people found this helpful
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CC P
3.0 out of 5 stars UPDATE 7/13/24: Charmast reached out. ORIGINAL: I HAD raved about this 7/23 to 5/24 until it broke
Reviewed in the United States on June 24, 2024
Verified Purchase
UPDATE: KUDOS TO CHARMAST! Charmast has reached out to me via Amazon as well as via email. I also wrote to the company support email address. I have requested more information about receiving a refund to my account if I send back the unit, or if I receive a replacement: Who pays for shipping, timing, etc. I'll update here when I hear back from them with the information.

I updated to 3 stars from 1 for the excellent customer service... So far...

ORIGINAL REVIEW: I came online to write this review and noticed someone else complained about the same issue and resolved it with the company. Good for them. Now let's see what happens with my battery, which only displays 188 and does not charge. I bought it on July 12, 2023, and it stopped around the same time that the other reviewer's did! Weird.

I was on vacation in May and counting on this battery to keep me connected. Fortunately, I had an older battery with me on the trip this one had been replaced last year. In the end, I had to rely on the old one. Thank goodness I brought it in case of emergency.

I had been raving about this model ever since I bought it last year, until May of this year. I like this one and its features, but only if it works!

Charmast, please reach out to me to help resolve the situation. I'm an unhappy customer who likes to share product reviews in person but not necessarily on Amazon with every product—until things go wrong. Sorry, but I work in digital marketing (including in customer service!) and am online all day as it is.

Here's hoping Charmast is consistent with its customer service.
4 people found this helpful
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Boss
5.0 out of 5 stars On Point!!
Reviewed in the United States on July 5, 2024
Verified Purchase
Very pleased with this item!! IPhone / Android or tablet for the kids can be charged quickly. It also displays numerically how much energy remains on the charging device.
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granola
5.0 out of 5 stars About 6 hours for a full charge
Reviewed in the United States on July 12, 2024
Verified Purchase
Good for an emergency and to travel with. Bought two' am satisfied
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