Charmast Small Powerful 10000mAh Portable Charger, PD QC Quick Charging Power Bank Mini 10000 USB C Battery Pack for iPhone, Samsung, Pixel, Other Smartphone, Tablets (Black)


$28.99
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Purchase options and add-ons

Brand Charmast
Battery capacity 10000 Milliamp Hours
Colour Black
Special feature Digital Display, Auto Shut-Off, LED display, Fast Charging, Lightweight, Slim, Pocket Size
Voltage 12

About this item

  • 🔋 [10000mAh Smallest Portable Charger] Charmast smallest power bank, only 3.95 inch * 2.63 inch * 0.68 inch and 5.85oz. Compact size makes it easier to put into your pocket or bag, without adding any burden to your travels.
  • 🔋 [Fast Charging Power Bank] USB A and C fast charging can charge your iPhone 12 or Samsung S21 up to 52% within just 30 minutes. It is especially suitable for daily work and travel, offering more convenience compared to the original charger.
  • 🔋[Wide Compatibility]Widely compatible with iPhone 15, 14, 13, 12, 11 series, as well as Samsung S23, S22, S21 series, along with other Android smartphones and various types of Micro devices. USB A and C output ports are compatible with different types of power cables, ensuring charging for a majority of electronic device.
  • 🔋 [LED Display] Built-in LED screen can display the battery level at any time. It enables you to have absolute control over the battery level and can be seen as a second battery indicator for your phone.
  • 🔋 [Recharging in 3 Ways] Three charging ports ( Micro, USB-C, for iPhone), it can recharge in as fast as 3.5 hours. That means you can recharge in the morning and feel free to go out in the afternoon. Please note that it requires 6 hours to recharge for iPhone input port.
  • 🔋[What You Get]10000mAh power bank*1, USB-A to USB-C cable*1, user manual*1, 18-month warranty and friendly after-sales service.
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Get it by Thursday, Jul 25
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Charmast Small Powerful 10000mAh Portable Charger, PD QC Quick Charging Power Bank Mini 10000 USB C Battery Pack for iPhone, Samsung, Pixel, Other Smartphone, Tablets (Black)


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Product Description

slim power bank
20W fast charging power bank
thin power bank
LED display power bank
fast charging power bank

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Charmast Small Powerful 10000mAh Portable Charger, PD QC Quick Charging Power Bank Mini 10000 USB C Battery Pack for iPhone, Samsung, Pixel, Other Smartphone, Tablets (Black)
Charmast Small Powerful 10000mAh Portable Charger, PD QC Quick Charging Power Bank Mini 10000 USB C Battery Pack for iPhone, Samsung, Pixel, Other Smartphone, Tablets (Black)
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Price$28.99$22.99$32.98$32.89$38.99$32.99
Delivery
Get it by Thursday, Jul 25
Get it by Wednesday, Jul 24
Get it by Thursday, Jul 25
Get it by Monday, Jul 22
Get it by Thursday, Jul 25
Get it by Monday, Jul 22
Customer ratings
Charging power
3.9
2.8
4.3
4.2
4.6
3.1
Light weight
4.1
3.7
4.6
4.5
3.4
For travelling
4.1
4.6
4.4
4.5
4.0
Quality of material
3.7
2.8
4.0
Built in light
4.0
4.8
4.8
Sold by
Charmast CA
Zedamsan
VEEKTOMX
Charmast CA
BAGUS-US
lvfan
capacity
10000 milliamp hours
5000 milliamp hours
10000 milliamp hours
10400 milliamp hours
10000 milliamp hours
6600 milliamp hours
connector type
Micro USB
USB Type C, USB Type A, USB-Micro
USB Type C
USB Type C
USB Type C
number of ports
4
3
3
4
4
2
compatible devices
Smartphone, For ALL cellphones [iPhone, Samsung, Google, LG, Huawei, Xiaomi, Oneplus etc., Tablet, Headphone, Camera
iPhone, Smartphone, Headphone
Smartphone, Tablet, Camera, Headphones, Smart watch, Kindle, Small Drone, iWatch, Nintendo Switch, USB Light, USB Fan, Heated Vest, Heated Jacket, Electric Lighter, and more low current devices., Apple iPhone 14, iPhone 13, iPhone 12, iPhone 12 Max, iPhone 11, iPhone 11 Max, iPhone X, iPhone 8, iPhone XR, iPhone 11, iPhone 11 Max, iPhone 8 Plus, iPhone 7, iPhone 7 Plus, iPhone 6, iPhone 6S, iPhone 6 Plus, iPhone 6S Plus; Samsung Galaxy S22, Samsung Galaxy S21, Samsung Galaxy S10, Samsung Galaxy S9, Samsung Galaxy S8, Samsung Galaxy Note 10; LG G8, LG G7, LG X4, LG Q60, LG K40, LG Q7; Google Pixel, Google Pixel XL, Google Pixel 2, Google Pixel 2 XL, Google Pixel 3, Google Pixel 3 XL, Google Pixel 4, Google Pixel 4 XL and more
Google Nexus 6/6P, Iphone 13/13 pro/Iphone 12/12 pro/Iphone 14/14 pro/Iphone 11/11 pro, Smartphone, Sony XZ2, Samsung Galaxy S6/S8/S8 Plus
iPhone, Tablet, iPad, Samsung, iPhone 14
For iPhone 15/15 Plus/15 Pro/15 Pro Max, Samsung Galaxy S24/23/Ultra/22/21/S10/S9/Plus/Fold/Flip/Note 20/10/9/8, Google Pixel, LG, OnePlus, Nexus, Moto, other USB-C devices, and more
output current
2.4 amps
3 amps
3 amps
1 amps
voltage
3.8 volts
12 volts
12.0 volts, 5.0 volts, 9.0 volts
12 volts
5 volts

Looking for specific info?

Customer reviews

4.1 out of 5 stars
4.1 out of 5
634 global ratings
87% efficient
5 out of 5 stars
87% efficient
In the first picture is the output of this power bank: 33.66Wh (ignore mAh as that will always be voltage dependent - Wh is a true measure of capacity). Of the claimed 38.5Wh that makes this 87% efficient which is very good compared to other power banks I’ve tested.I’ve also put up a picture of my old 10,000 mAh Charmast power bank (which was my favourite power bank of all time until this one) and note: 28.23 Wh. Now keep in mind this other power bank is several years old so it’s not a fair comparison.All I’m getting at is this power bank does have an accurate rating (and I’ve tested quite a few power banks, 85%+ are the best I’ve seen, and bad power banks are 75-80%.The fact that this has lightning in (even if it’s slow), usb c in and micro in means you’ll always be able to charge it no matter what.Also the low current mode for charging Apple Watch and other low current devices works great, my other power bank would charge it 1/4 and shut off. This one charges it continually if you set it to low power mode.I will also say, despite this power bank having slightly LxW dimensions, the fact that it’s so much thinner makes it feel noticeably smaller. And in a pocket behind your phone charging it, the smaller width makes all of the difference in not making your pocket feel bulky.I do agree, the LED is not very bright, so on the white version it could be veryyy hard to see. Also the glass will get finger prints easily. But over all this is a fantastic power bank.Really, you cannot go wrong with this power bank.
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Top reviews from Canada

Reviewed in Canada on July 5, 2024
Colour Name: BlackVerified Purchase
To my non scientific eye, 10, 000 MaH seems accurate. It's small and easy to slip in your pocket. I like being able to charge with an IoS cord, a type c or a micro USB. You don't normally get all 3 options. I also like the digital charge level gauge as opposed to a row of dots or bars. As for charging speed I would call it middle of the road for both in/out. One of my favorite power banks, I have 2 of them now
Reviewed in Canada on June 12, 2024
Colour Name: BlackVerified Purchase
One of the biggest appeals to me for this charger was it's slime size and capacity. It's small enough to fit in any pocket and fits perfectly in my Lululemon Belt 1L bag.

Pros:
- Great size, compact, and small
- good capacity size, holds a good charge
- Every port you'd need to charge the battery bank, or charge your device, it has lightning, usb, usb c, micro usb. this makes it easy to just bring one cable, whatever you use. I primarily have only usb c, so this was perfect for that.

Cons:
- I am not a fan of the glossy finish on the display where the battery percentage is. It scratches super easily and quickly looks quite ugly. I think this would have been much better with a matte display.

Overall:
- Highly recommend. The first one I bought was defective but the seller quickly helped me resolve my issue and the second one arrived and works perfect. Love this battery and will most likely buy another.
3 people found this helpful
Report
Reviewed in Canada on June 6, 2024
Colour Name: WhiteVerified Purchase
Forget the numbers some "experts" can throw on you...this is my real life experience: I charged my Samsung Galaxy S22 using this >Charmast Small Powerful 10000mAh Portable Charger< from 30% to fully charged in 1 h 40 minutes and the fully charged charger went to 55%. I think this is very decent performance...for the price.
3 people found this helpful
Report
Reviewed in Canada on September 17, 2023
Colour Name: BlackVerified Purchase
In the first picture is the output of this power bank: 33.66Wh (ignore mAh as that will always be voltage dependent - Wh is a true measure of capacity). Of the claimed 38.5Wh that makes this 87% efficient which is very good compared to other power banks I’ve tested.

I’ve also put up a picture of my old 10,000 mAh Charmast power bank (which was my favourite power bank of all time until this one) and note: 28.23 Wh. Now keep in mind this other power bank is several years old so it’s not a fair comparison.

All I’m getting at is this power bank does have an accurate rating (and I’ve tested quite a few power banks, 85%+ are the best I’ve seen, and bad power banks are 75-80%.

The fact that this has lightning in (even if it’s slow), usb c in and micro in means you’ll always be able to charge it no matter what.

Also the low current mode for charging Apple Watch and other low current devices works great, my other power bank would charge it 1/4 and shut off. This one charges it continually if you set it to low power mode.

I will also say, despite this power bank having slightly LxW dimensions, the fact that it’s so much thinner makes it feel noticeably smaller. And in a pocket behind your phone charging it, the smaller width makes all of the difference in not making your pocket feel bulky.

I do agree, the LED is not very bright, so on the white version it could be veryyy hard to see. Also the glass will get finger prints easily. But over all this is a fantastic power bank.

Really, you cannot go wrong with this power bank.
Customer image
5.0 out of 5 stars 87% efficient
Reviewed in Canada on September 17, 2023
In the first picture is the output of this power bank: 33.66Wh (ignore mAh as that will always be voltage dependent - Wh is a true measure of capacity). Of the claimed 38.5Wh that makes this 87% efficient which is very good compared to other power banks I’ve tested.

I’ve also put up a picture of my old 10,000 mAh Charmast power bank (which was my favourite power bank of all time until this one) and note: 28.23 Wh. Now keep in mind this other power bank is several years old so it’s not a fair comparison.

All I’m getting at is this power bank does have an accurate rating (and I’ve tested quite a few power banks, 85%+ are the best I’ve seen, and bad power banks are 75-80%.

The fact that this has lightning in (even if it’s slow), usb c in and micro in means you’ll always be able to charge it no matter what.

Also the low current mode for charging Apple Watch and other low current devices works great, my other power bank would charge it 1/4 and shut off. This one charges it continually if you set it to low power mode.

I will also say, despite this power bank having slightly LxW dimensions, the fact that it’s so much thinner makes it feel noticeably smaller. And in a pocket behind your phone charging it, the smaller width makes all of the difference in not making your pocket feel bulky.

I do agree, the LED is not very bright, so on the white version it could be veryyy hard to see. Also the glass will get finger prints easily. But over all this is a fantastic power bank.

Really, you cannot go wrong with this power bank.
Images in this review
Customer image Customer image Customer image Customer image
Customer imageCustomer imageCustomer imageCustomer image
25 people found this helpful
Report
Reviewed in Canada on February 29, 2024
Colour Name: BlackVerified Purchase
I have a 4300 mah cell phone and I charged half of the phone and the battery went to 55% already. I took it out the next day and when I plugged in the phone to charge the percentage dropped to 48% in under 1 minute! I lost 7% and it didn't charge anything. The battery has issues holding a charge. It began to start charging normally again after that. The capacity is more like a 4000-5000 mah battery. Sometimes when I charge my phone and it shows PD on it will only charge low speeds under 3-5W. I am only getting about one full charge before about 10% is left from a 4300 mah battery. It has a portable size but the function is not as claimed.

UPDATE: It no longer charged PD even though it said it was after 3 weeks. The battery would overheat my phone while charging. I contacted support and told them the issue but they replied with absolutely no help giving me a script on how to charge the battery and did not address any of my concerns. I returned the battery. If you get a faulty battery don't expect any help.
3 people found this helpful
Report
Reviewed in Canada on July 13, 2024
Colour Name: BlackVerified Purchase
Love this charger goes everywhere with me
Reviewed in Canada on June 13, 2024
Colour Name: BlackVerified Purchase
The capacity advertised is not close to reality. I have an 8-year-old 10K mAh power bank. Then I know I am able to charge my iPhone 3 times (from 20 to 80%).
I bought this mainly for its compact size, but its real capacity is closer to 5000 mah. It was able to charge only 1.5 times my iPhone.
In addition, yesterday, I left charging the phone inside my bag, and when I tried to retrieve the phone, the power bank was extremely hot, that I had to use pliers to remove the cable.
I stop using it and decided to request my money back.

I gave it 2 stars because it was really fast to charge itself and the phone.
2 people found this helpful
Report
Reviewed in Canada on December 7, 2023
Colour Name: BlackVerified Purchase
For the price (and cap of 20W) it does a great job. It's fast enough to keep up with my kids' 8th and 9th gen iPads, and it can charge my iPhone 15 Pro Max almost twice... I like all of the input options for power - including Lightning in, which is useful if you have a bunch of pre-USB-c iPhone chargers around. It's also very compact for a 10,000 mA battery.
2 people found this helpful
Report

Top reviews from other countries

B. Carlton
5.0 out of 5 stars One of the smallest most powerful I could find
Reviewed in the United States on June 19, 2024
Colour Name: WhiteVerified Purchase
I needed small and light for a trip to Europe. This one is pretty good. It charges my phone once. And that's about the best I can find. It's small and light, and gets my phone to the end of the day, when out sight seeing and taking pictures.
2 people found this helpful
Report
Laurent E.
5.0 out of 5 stars batterie petit format
Reviewed in France on July 3, 2024
Colour Name: BlackVerified Purchase
la batterie n'est pas trop grande et facilement rangeable dans un sac ou une poche. Cela rentre dans ma poche de jean sans problème.
La capacité est normale, ni plus ni moins globalement que d'autre batterie 10000mAh (je n'ai pas fait de test pour des mesures à la minute).
Elle fait ce qu'on lui demande, recharger rapidement le téléphone, une ou deux fois, voire trois, en fonction de la capacité du téléphone. Sur une batterie de téléphone à 3500 mAh on fera évidement plus de charge que si le téléphone a 5000mAh de capacité.
A Jag
5.0 out of 5 stars Compact and reliable
Reviewed in the United Kingdom on December 28, 2023
Colour Name: BlackVerified Purchase
This was a brilliant buy. I checked so many reviews and different products and eventually decided upon this one. The perfect mix of size, price, weight and in/out ports.
It comes with a USB C cable which is what I use all the time for my phone. It is definitely rapid charging. I have a OnePlus that is capable of 35W charging speeds and this charges it very quickly. Probably not as quick as the original charger but it is still fast.
The inward charging port is also USB C but you can charge it with a normal USB too. There is no device I have not been able to charge with this.
The only very very small downside is that the front of the case has a shiny surface which over time has become buffed and scratched, but it doesn't affect the operation. Given how reliable and high quality this product is, I would not hesitate to buy it again and definitely recommend it.
One person found this helpful
Report
Andy C
5.0 out of 5 stars Power banked
Reviewed in the United Kingdom on September 17, 2023
Colour Name: WhiteVerified Purchase
Great size and no issues
phan le
5.0 out of 5 stars Good battery
Reviewed in Australia on March 13, 2024
Colour Name: WhiteVerified Purchase
Good battery and long time use it