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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

  • Based on 686 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Nov 24
Order within 15 hours and 7 minutes
Available payment plans shown during checkout

Color: Blue


Features

  • Say goodbye to tangled wires and multiple chargers with the Charmast Portable Charger. Its built-in cables and wall plug make it compatible with all phones, so you can travel light without worrying about charging woes with this battery pack.
  • Need a quick boost for your phone? The Charmast Power Bank has got you covered. With its 20W PD and 18W QC 3.0 fast charging, you can power up your iPhone 13 from 20% to 70%, or Samsung S21 from 20% to 60% in just 30 minutesthree times faster than an original 5W charger.
  • Don't let low battery levels slow you down. With its massive 20000mAh capacity, the Charmast Portable phone charger can provide 2.71 charges for iPhone 15 pro max, 3.75 charges for iPhone 14 Pro Max, 3.87 charges for iPhone 13, 1.55 Charges for iPad 10th generation, 2.4 charges for your Samsung Galaxy s22 ultra, and 4.33 charges for your Google Pixel or One Plus 11.
  • Looking for a portable power bank that's both powerful and compact? The Charmast Power Bank fits the bill. Weighing just around 12.99 ounces, this slim-profile charger offers a comfortable grip and fully rubberized cover for added protection against scratches and drops.
  • Get peace of mind with the Charmast Portable Charger. Our 24-month support, and 7-day/24-h friendly customer service. If you have any problems, please contact us and we will solve them within 24 hrs.

Connector Type: USB C


Brand: Charmast


Battery Capacity: 20000 Milliamp Hours


Color: Blue


Special Feature: 20W Fast Chargin, Digital Display, Built In Wall Plug, Over Charging Protection, Built In Cable


Product Dimensions: 5.91 x 2.83 x 1.09 inches


Item Weight: 15.2 ounces


Item model number: C2046S


Batteries: 2 Lithium Polymer batteries required. (included)


Special features: 20W Fast Chargin, Digital Display, Built In Wall Plug, Over Charging Protection, Built In Cable


Other display features: Wireless


Color: Blue


Whats in the box: Charmast Portable Charger, Mesh Pouch, Manual


Manufacturer: Dong guan Utopia-Originality Technology Co., Ltd


Date First Available: December 19, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great charger- lasts a long time!
Color: White
Love these chargers. Especially love the cords that are included which is so convenient. Holds a charge long enough to fully charge my phone a couple of times before needing charging. Love that the prongs pop out and you can just plug the charger into an outlet without yet another cord and adapter. A winner! Everyone in my house wanted one after they used it. It is a little heavy but that is the trade off for extra charging power. ... show more
Reviewed in the United States on August 7, 2024 by Book lover

  • Charger 2.0
Color: Black
Such a genius product. It’s like someone actually gave this one a thought. Finally a digital display showing in % how much life pack has. Direct plugin outlet, and the three most commonly used outputs (miniUSB, IPhone and lightning) are also attached to the sides with little slots to push them into. Since I’ve only used this product for less than 3 months I can’t say anything about longevity or durability, but until now this has been my favorite battery pack of all times. ... show more
Reviewed in the United States on July 30, 2024 by Christopher S.

  • Great
Color: Black
This was bought for my daughter to have when she was away from home. The size was a bit much, but it's performance was really good. It also was not light in weight, but it wasn't bad enough to say it was a bad buy
Reviewed in the United States on August 9, 2024 by Angel McPeek

  • Heavy but Worth it!
Color: Black
This is the best back up battery I have. My iPhone is three years old and dies rather quickly so I need external batteries a lot! This one is heavy BUT it charges my phone pretty quick! And several times before I have to charge it! Love it!!!
Reviewed in the United States on August 2, 2024 by Love2Shop

  • Defective Product.
Color: Black
Right out of the box, it would not charge. I had to return it for a refund. It had a discounted price when I bought it. I suspect it was at a lower price because someone had previously returned it as defective. If the vendor thought he could resell it at a discount, he was mistaken. I had bought one just like it a year ago and it is working fine. Why the vendor would list one exactly like the one I have at a discount leads me to believe he knew it was defective to begin with. Very disappointed. ... show more
Reviewed in the United States on June 23, 2024 by Kings

  • Favorite purchase of 2024
Color: White
I absolutely love this charger. I have now recommended to 3 family members who equally love it. It’s essentially replaced how I charge everything. Originally I wanted this for traveling but when I saw how well it performed I use this now more than standard charging cords. Great for days on the boat, flights, long weekend getaways or even everyday use. It can charge quickly and also charge my phone fully multiple times before i need to recharge the device itself. ... show more
Reviewed in the United States on July 11, 2024 by ShannonNoelle

  • Amazing!
Color: Blue
Although a little bigger than I would have liked (my fault for getting the larger battery size) it has been amazing when I needed it. It has charged up whatever device I needed (including a laptop with a USB-c port) quickly, and it has worked with multiple devices before I have needed to recharge the battery itself. The readout showing how much charge the battery has left has also taken the guesswork out of figuring out when to plug it in. I've purchased numerous portable batteries over the years - this is by far the best. ... show more
Reviewed in the United States on July 9, 2024 by J Wysocki

  • Tried and True: Genuinely good product
Color: White
This is a solid portable charger. I hate when people leave reviews right away without actually giving time to see how the product fares in the long term. I’ve had this charger for about 9 months now and I can confidently say that its worth the price and is out performing all my friends portables and my past portables. It is a hefty boy so beware it does take up most of the space in my handbags but I can plug it into the wall to charge once and use it fairly regularly and not have to charge it again for a week. I have an iPhone 11 (that i refuse to upgrade) and if I had to estimate I’d say about 8% of the portable’s battery gives me a full charge on low power mode in a reasonable amount of time. The built in cords and wall charger are a game changer because I’d forget any other cords constantly. When I was in a country that had spotty power and this was my saving grace that made sure mine and my family’s devices didn’t die during the long blackouts. TL:DR; get this charger it’s definitely worth the price, high performance, good battery life, but beware it is a bit heavy/hefty ... show more
Reviewed in the United States on May 29, 2024 by San.E

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