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Item #:
186865294
charmast 20000mAh Portable Charger with Built-in Cables and AC Wall Plug
85% of respondents would recommend this to a friend
Item #:
186865294
GMD 3620
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, October 07
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Say goodbye to tangled wires and lighten your load with the simpler, sleeker way to stay powered on the go.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Built-in Cables
Eliminate the hassle of carrying extra cables with built-in connectors that ensure you’re always ready to charge your devices on-the-go.
Fast Charging
Experience rapid charging with 20W output, significantly reducing wait times and keeping your devices powered efficiently during travel.
High Capacity
With 20000mAh, this power bank supports multiple devices, providing reliable power for days while being compact enough for effortless travel.
Product Details
| Connector Type | For iPhone, USB-C, Micro |
| Battery Capacity | 20000 milliamp_hours |
| Other Special Features of the Product | Auto Shut-Off, Built In Cable, Built In Wall Plug, Digital Display, Fast Charging |
| Voltage | 9 volts |
| Power Source | Corded Electric |
| Amperage | 2.2 A |
| Number of Ports | 5 |
| Rapid Charging Performance | 50% in 1 Hour |
| Compatible Devices | Compatible with all Samsung and Pixel models, mainstream Android phon, Compatible with iPad, Tablet, Compatible with iPhone 14/13/12/11/XR, all series, etc, Compatible with iPhone 16/15 Pro/Pro Max series, Compatible with iPhone 17/iPhone 17 Pro/iPhone 17 Pro Max |
| Output Wattage | 22.5 watts |
| Reusability | Rechargeable |
| Number of Outlets | 1 |
| Antenna Location | Compatible with all Samsung and Pixel models, mainstream Android phone, Compatible with iPad, Tablet, Compatible with iPhone 14/13/12/11/XR, all series, etc, Compatible with iPhone 16/15 Pro/Pro Max series, Compatible with iPhone 17/iPhone 17 Pro/iPhone 17 Pro Max |
| Item Dimensions L x W x Thickness | 5.91"L x 2.83"W x 1.09"Th |
| Item Dimensions | 5.91 x 2.83 x 1.09 inches (15 x 7.2 x 2.8 cm) |
| Battery Weight | 148 g |
| Brand | charmast |
| Model Name | C2046S |
| Model Number | C2046S |
| Number of Items | 1 |
| Included Components | 20000mAh Power Bank*1, Travel Pouch*1, User Manual*1 |
| Manufacturer | Dong guan Utopia-Originality Technology Co., Ltd |
| Number of Batteries | 2 9V batteries required. (included) |
| Mfr Part Number | C2046S |
| Color | purple |
| Battery Cell Type | Lithium Polymer |
| Special Feature | Auto Shut-Off, Built In Cable, Built In Wall Plug, Digital Display, Fast Charging |
| Country of Origin | This item will be imported from US |
| Date First Available | February 20, 2025 |
Who Should Buy?
-
Travel Enthusiasts
Ideal for travelers seeking reliable power for their devices during long journeys and multiple destinations.
-
Heavy Users
Perfect for users who frequently use smartphones and require extended battery life throughout their busy days.
-
Tech Professionals
Great for professionals who rely on multiple devices and need fast charging capabilities while on the go.
-
Minimal Users
Not suitable for light users who rarely need to charge their devices and prefer smaller power banks.
Product Description
charmast 20000mAh Portable Charger with Built-in Cables and AC Wall Plug
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Can I use this power bank on airplanes?
Answer: Yes, it is airline-approved and safe for travel. -
Question:
How fast can it charge my iPhone?
Answer: It can charge your iPhone 16 Pro Max from 20% to 60% in just 30 minutes. -
Question:
Does it support charging for both Apple and Android devices?
Answer: Yes, it features built-in cables for universal compatibility.
charmast Portable Power Banks C2046S Editorial Review
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Customer Reviews & Ratings
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9 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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GMD 3620
Order now and get it around Wednesday, October 07
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Fastest cross-border delivery
Features & Benefits
- 20W fast charging delivers lightning-fast power to your devices.
- Built-in cables eliminate the need for extra cords or adapters.
- 20000mAh capacity provides multiple full charges for various devices.
- Universal compatibility for Apple and Android makes it versatile.
- Foldable wall plug design ensures easy storage and portability.
- Airline-approved and perfect for travel, business trips, or daily commutes.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.