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The ultra-compact portable charger with upgraded compatibility. Our well-designed power bank owns 12000mAh ultra-high capacity and total 3.1A dual USB output ports, easily charge 2 devices at the same time and enough to keep power-hungry devices topped up for days. It adopts advanced charging technology can intelligently identifies your device to deliver the fastest possible charge. In addition, it adopts aluminum alloy shell with curved edge design, lightweight, compact and durable, palm-sized and pocket-friendly. A ultra-portable and reliable power solution for your daily life, work or travel.
Item #:
2395343
PowerMaster 12000mAh Portable Charger with Dual USB Ports 3.1A Output Power Bank Black
Item #:
2395343
€ 37
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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Imported from USA store
QTY:
Order now and get it around Friday, July 24
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The ultra-compact portable charger with upgraded compatibility. Our well-designed power bank owns 12000mAh ultra-high capacity and total 3.1A dual USB output ports, easily charge 2 devices at the same time and enough to keep power-hungry devices topped up for days. It adopts advanced charging technology can intelligently identifies your device to deliver the fastest possible charge. In addition, it adopts aluminum alloy shell with curved edge design, lightweight, compact and durable, palm-sized and pocket-friendly. A ultra-portable and reliable power solution for your daily life, work or travel.
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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
High Capacity
With a 12000mAh battery, the PowerMaster charger ensures multiple device charges, perfect for travel or extended outings, eliminating low battery anxiety.
Dual USB Ports
The dual USB ports allow simultaneous charging of two devices, providing convenience for users with multiple gadgets and saving time.
Fast Charging
Featuring a 3.1A output, this power bank delivers quick charging speeds, ensuring your devices are powered up rapidly when you need them most.
Product Details
- Upgraded 12000mAh large capacity
- Dual output with 3.1A total output
- Trusted safety and protections against overload and overheating
- Well-designed with ergonomic curved edge and LED indicator
- Ultra-compact and portable size
- Includes portable power bank, USB charge cable, and user manual
| Battery capacity | 12000 mAh |
| Brand | Imountek |
| Power type | Battery |
| Watts | 3.1 Watts |
| Weight | 0.74 Pounds (340 grams) |
| Dimensions | 3.50 x 5.70 x 1.20 Inches (8.9 x 14.5 x 3 cm) |
| Color | Black |
| Accessories | USB Charge Cable, User Manual |
| Model name | PowerMaster 12000mAh Portable Charger |
| Volts | 5 V |
| Count | 1 |
| Retail packaging | Single Piece |
Who Should Buy?
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Travel Enthusiasts
Ideal for travelers needing to charge devices on the go, ensuring connectivity during long journeys.
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Digital Nomads
Perfect for professionals working remotely, allowing them to keep devices charged without access to power outlets.
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Outdoor Activities
Great for campers and hikers who require reliable charging solutions in remote locations away from electricity.
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Heavy Device Users
Users with high-capacity devices may find the 12000mAh insufficient for multiple charges throughout the day.
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Fast Charging Advocates
Not suitable for those seeking rapid charging capabilities, as the maximum output may be slower than expectations.
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Minimalist Gadget Users
Individuals preferring small, lightweight devices may find this portable charger bulky and inconvenient for daily carry.
Product Description
PowerMaster 12000mAh Portable Charger with Dual USB Ports 3.1A Output Power Bank Black
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Product Buying Guide
Stay charged and connected on-the-go with the PowerMaster 12000mAh Portable Charger. This ultra-compact power bank features 3.1A dual USB output ports, a sleek aluminum alloy shell, and advanced safety protections. Whether you're traveling, working, or enjoying daily activities, this power bank is designed to keep your devices powered up efficiently and reliably.
Product Specifications
- PowerMaster
- Aluminum Alloy
- DC 5V/2.0A
- Total 3.1A (Output 1: 5V/2.1A max; Output 2: 5V/1.0A max)
- 12000mAh
- 4 x 18650 Lithium-ion Battery
- 198g/0.44lbs
- About 8 hours
- ≥70%
- Black, Blue, Brown, Green, Pink, Purple, Red, Silver
- 10.2x7.6x2.3cm/4x3x0.9inches
- 287.5g/0.63lbs
Key Features
- Upgraded 12000mAh large capacity for extended usage
- Dual USB ports with total 3.1A output for simultaneous charging
- Advanced charging technology for fast and efficient charging
- Aluminum alloy shell with curved edge design for durability and portability
- Built-in safeguards for protection against overload, overheating, and overcharging
- Ergonomic design with clear LED indicator and inbuilt flashlight for added convenience
Usage Scenarios
- Charging smartphones, tablets, and other USB-powered devices on-the-go
- Traveling for business or leisure while ensuring continuous device power
- Providing backup power during outdoor activities or emergencies
- Keeping devices charged at work or while commuting
Usage Scenarios
Anker PowerCore 13000mAh Portable Charger, RAVPower 16750mAh Portable Charger
Some User Review
- The PowerMaster 12000mAh Portable Charger is a reliable companion for travel, and its large capacity easily handles multiple device charges.
- The dual USB ports are convenient, and the fast charging feature is a great time-saver.
- The compact and durable design makes it easy to carry around, and the LED indicator is quite helpful.
Competitors
The PowerMaster 12000mAh Portable Charger offers excellent value for its capacity, features, and build quality. It competes well with similar products in the market while providing a cost-effective charging solution.
Buying Considerations
- Consider the color options available to suit personal preferences and style.
- Take into account the specific charging needs and activities to determine if the 12000mAh capacity meets requirements.
- Compare the pricing and features with other portable chargers to make an informed decision.
Conclusion
Experience the freedom of continuous device power with the PowerMaster 12000mAh Portable Charger. Stay connected wherever life takes you, and enjoy the convenience of rapid, reliable charging in a sleek, portable design.
View LessStay charged and connected on-the-go with the PowerMaster 12000mAh Portable Charger. This ultra-compact power bank features 3.1A dual USB output ports, a sleek aluminum alloy shell, and advanced safety protections. Whether you're traveling, working, or enjoying daily activities, this power bank is designed to keep your devices powered up efficiently and reliably. Continue Reading
Customer Questions & Answers
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Question: How to Shop PowerMaster 12000mAh Portable Charger with Dual USB Online From Ubuy?
Answer: It’s easy to shop PowerMaster 12000mAh Portable Charger with Dual USB online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location. -
Question: Is PowerMaster 12000mAh Portable Charger with Dual USB Available to Shop Online in Ireland?
Answer: Yes, at Ubuy Ireland this product is available for you to shop at a reasonable price. The PowerMaster 12000mAh Portable Charger with Dual USB is not available locally but you can trust us with our express shipping services. -
Question: How Long Does It Take to Get Product After Placing the Order?
Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.
Imountek All Power Banks Editorial Review
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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- 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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
€ 37
Order now and get it around Friday, July 24
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.)
QTY:
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Fastest cross-border delivery
Features & Benefits
- 12000mAh capacity charges iPhone 8 3.5 times, iPhone X 2.5 times, Samsung S9 2 times, and iPad Air 1 time
- Dual USB ports with total 3.1A output for fast charging
- Advanced charging technology for fastest possible charge
- Aluminum alloy shell with curved edge design for durability and portability
- Palm-sized and pocket-friendly for daily life, work or travel
- Inbuilt flashlight for convenient charging in the darkness
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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.