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Charmast Portable Charger with Built-in Cables and Wall Plug, 20000mAh 20W USB C Power Bank Fast Charging Battery Pack Compatible with iPhone iPhone 15/14/13 Series, Samsung Google iPad etc
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Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Connector Type | USB C |
Brand | Charmast |
Battery Capacity | 20000 Milliamp Hours |
Color | White |
Special Feature | 20W Fast Chargin, Digital Display, Built In Wall Plug, Over Charging Protection, Built In Cable |
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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What's in the box
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This Item Charmast Portable Charger with Built-in Cables and Wall Plug, 20000mAh 20W USB C Power Bank Fast Charging Battery Pack Compatible with iPhone iPhone 15/14/13 Series, Samsung Google iPad etc | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $45.99$45.99 | -8% $36.99$36.99 List: $39.99 | -33% $19.99$19.99 List: $29.99 | -17% $24.99$24.99 List: $29.99 | -23% $22.99$22.99 List: $29.99 | -26% $29.40$29.40 List: $39.99 |
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 Sunday, May 19 | Get it as soon as Sunday, May 19 |
Customer Ratings | ||||||
For traveling | 3.8 | 4.0 | — | 2.3 | 2.3 | 4.5 |
Charging power | 3.7 | 3.8 | — | 2.3 | 2.3 | 4.6 |
Battery life | 3.6 | 4.0 | — | 2.3 | 2.3 | 4.4 |
Sold By | Charmast | Charmast | Charmast | Charmast | Charmast | TaiLun |
capacity | 20000 milliamp hours | 10000 milliamp hours | 10000 milliamp hours | 10000 milliamp hours | 10000 milliamp hours | 15000 milliamp hours |
connector type | USB C | Built-in Cables | USB C | USB C | USB C | — |
number of ports | 2 | 2 | 3 | 3 | 3 | 2 |
compatible devices | iPhone 15/15 Plus/15 Pro/15Pro Max/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 | iPhone 15/15 Plus/15 Pro/15Pro Max/14/14 Plus/14 Pro/14 Pro Max/13/12/11/XR/XS/X/8/7/6, iPad,, Samsung Galaxy S22, S21, S20, S10, Note 20, Moto, Google Pixel, LG, and More, Smartphone, iPad | iPhone 15/15 Plus/15 Pro/15Pro Max/14/14 Plus/14 Pro/14 Pro Max/13/12/11/XR/XS/X/8/7/6, iPad,, Samsung Galaxy S22, S21, S20, S10, Note 20, Moto, Google Pixel, LG, and More, Smartphone, iPad | iPhone 15/15 Plus/15 Pro/15Pro Max/14/14 Plus/14 Pro/14 Pro Max/13/12/11/XR/XS/X/8/7/6, iPad,, Samsung Galaxy S22, S21, S20, S10, Note 20, Moto, Google Pixel, LG, and More, Smartphone, iPad | iPhone 15/15 Plus/15 Pro/15Pro Max/14/14 Plus/14 Pro/14 Pro Max/13/12/11/XR/XS/X/8/7/6, iPad,, Samsung Galaxy S22, S21, S20, S10, Note 20, Moto, Google Pixel, LG, and More, Smartphone, iPad | iPhone 15, iPhone 14 Pro Max,iPhone 14 Pro,iPhone 14 Plus,iPhone 14,iPhoneSE3,iPhone13 Pro max,iPhone13 Pro,iPhone13,iPhone13 mini,iPhone12 Pro max,iPhone12 Pro,iPhone12,iPhone12 mini,iPhoneSE2,iPhone11 Pro max,iPhone11 Pro,iPhone11,iPhone XR,iPhone XS Max,iPhone 8 Plus,iPhone 8,iPhone 7 plus,iPhone 7,iPhone SE,iPhone 6s plus,iPhone 6s,iPhone 6 plus,iPhone 6,iPhone 5/5S/SE/5C. iPad tablet, AirPods, iPod... Samsung Galaxy S23 Ultra,Galaxy S23+,Galaxy S22,Galaxy S22 Ultra,Galaxy S22+,Galaxy S22,Galaxy S21 Ultra,Galaxy S21+,Galaxy S21,S20 Ultra,Galaxy S20+,Galaxy S20,Galaxy S10e/ S10+/ S10/ S9+/S9/S8+/S8/S7/S7 edge/S6 edge+/S6 edge/S6/S5/S4. Samsung Galaxy Note series, Samsung Galaxy Fold series, Samsung Galaxy A series..., iPhone, Camera, Smartphone |
voltage | 9 volts of direct current | 5 volts of direct current | 9 volts of direct current | 9 volts of direct current | 9 volts of direct current | 5 volts |
weight | 368.26 grams | — | 195 grams | 195 grams | 195 grams | — |
Videos
Videos for this product
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#thisorthat PORTABLE POWER BANKS 20k VS 40k
Social Family Reviews ✅
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Portable Charger with Built-in Cables Review
Nick & Rachel
Videos for this product
1:20
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Customer Review: Nice portable power bank
Vickie Owens
Videos for this product
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Customer Review: Great power bank with lot of built-ins
John D.
From the brand
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Charmast focuses on the portable charger, you can find us all over the world.
We want to keep your phone on at all times and bring you a safer, more powerful power bank.
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What problem are we solving?
Charmast is dedicated to solving the problem of customers' battery anxiety caused by insufficient battery life, whether they're on the go or using their devices daily.
Why do we love what we do?
We felt immensely proud when a recent customer told us that they had been using our product for five years without any issues.
What makes our products unique?
Charmast invites a range of portable chargers with built-in data cables, as well as compact chargers that can be directly plugged into phones for charging, set Charmast apart and make our products truly unique.
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Product information
Product Dimensions | 5.91 x 2.83 x 1.09 inches |
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Item Weight | 13 ounces |
ASIN | B0BR9XCQ26 |
Item model number | C2046S |
Batteries | 2 Lithium Polymer batteries required. (included) |
Customer Reviews |
4.3 out of 5 stars |
Best Sellers Rank | #3,209 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories) #198 in Cell Phone Portable Power Banks |
Special features | 20W Fast Chargin, Digital Display, Built In Wall Plug, Over Charging Protection, Built In Cable |
Other display features | Wireless |
Color | White |
Whats in the box | User Manual, Mesh Pouch, 20W Portable Charger with Built-in Cables *1 |
Manufacturer | Dong guan Utopia-Originality Technology Co., Ltd |
Date First Available | December 29, 2022 |
Warranty & Support
Feedback
Product Description
Power Up Your iPhone 15 from 20% to 70% in Just 30 Minutes.
Built in Cable for iPhone, USB C Cable, Micro USB Cable for All Devices
Compatible with iPhone, Samsung, iPad, All Cellphones
Say Goodbye to Tangled Wires and Multiple Chargers
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 will get satisfactory compensation if there are any technical problems with our power bank no matter whether the return window is closed or not. We will solve your problem within 24 hours.
Getting hot when charging, is it normal?
Yes. It does get a little bit warm when both fast charging and fast discharging. Please feel 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 less than 20,000mah to your device because it loses energy when discharged, which is common for power bank.
Looking for specific info?
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the built-in cables and ease of use of the power bank. They mention that it eliminates the need for numerous cords and is very convenient. However, some customers have reported issues with the quality of the product. Opinions are mixed on size and charging.
AI-generated from the text of customer reviews
Customers find the power bank very convenient, compact, and easy to use once fully charged. They also say it's well designed and practical. Customers also mention that it'll charge overnight.
"...AC outlet charging ability and three built in connectors make this convenient. And, it has a lot of energy storage in a compact case." Read more
"It’s convenient because of its size" Read more
"Charger works as listed - easy to plug into an outlet and charge overnight, it has built-in USB device charging cables...." Read more
"Versatile. Quick charging and handy." Read more
Customers like the built-in cables of the power bank. They mention that the attached cables are convenient, but short and feel fragile. The built- in AC input and multiple built in output cables eliminate the need for numerous cords. The LCD display is easy to read and the different cables tucked away neatly.
"The AC outlet charging ability and three built in connectors make this convenient. And, it has a lot of energy storage in a compact case." Read more
"...This gives me 3x the charges. The captive cables are invaluable." Read more
"...The built-in cables are extremely handy." Read more
"Love this charger, with the built in AC input and multiple built in output cables. The LCD display is easy to read...." Read more
Customers are mixed about the charging of the power bank. Some mention that the chargers work great and very durable, charging their phone within 45 minutes. They love them! Charging on the go, they also say that the charge is surprisingly fast. However, others say that after very little use and would not charge up, it stopped charging, and is useless to them.
"The AC outlet charging ability and three built in connectors make this convenient. And, it has a lot of energy storage in a compact case." Read more
"It's great! Charged my phone up fast. It charges back up slowly though" Read more
"...I have purchased at least 8 of the smaller batteries and they have worked perfectly and I never leave home without one...." Read more
"...I brought it on a trip to Argentina, and my phone stayed fully charged the whole time, and everyone else kept stealing it to use it too haha it..." Read more
Customers are mixed about the size of the power bank. Some mention that it feels heavy but it's not bulky, making the weight easy to ignore. Others say that it'll be too heavy to carry in their pocket and bulkier than others.
"...Too late to send back also it’s heavy so I would stick with the lightweight one that has a little less power, but lighter weight to carry around" Read more
"...And, it has a lot of energy storage in a compact case." Read more
"...It is bulkier than others but for how well it works with the cords attached and the wall plug right on the unit it works great...." Read more
"...Heavy. Nice to have when away from home." Read more
Customers are dissatisfied with the quality of the power bank. They mention that it stopped working after a short time, the built-in cord stopped working, and the battery stopped working. Some customers also report that the powerbank is defective and has an internal error.
"I purchased this battery and 6 months later the built-in cord stopped working. Charmast immediately sent me a replacement...." Read more
"When it worked, it was fine . Stopped working after it have been used three or four times...." Read more
"...ORIGINAL REVIEW - Product doesn't work - Company website is "404" Not Found..." Read more
"...It will not work, it shuts off after about 10 minutes." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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Reviewed in the United States on November 19, 2023
I'm spoiled. Great for traveling.
Top reviews from other countries
Reviewed in Canada on February 13, 2024