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Hoco MMJ-27 10000mAh 22.5W Fast Charging Power Bank with Built-in Cables
৳1340
৳200033% OFF
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The Hoco MMJ-27 10000mAh 22.5W Fast Charging Power Bank is built for people who are tired of forgetting a charging cable at home. It comes with both a USB-C and a Lightning cord built directly into the unit, so you can top up any phone the moment your battery runs low — no extra wires required.
Below is a full breakdown of the specs, charging speeds, and everyday use cases so you know exactly what this power bank delivers.
The Hoco MMJ-27 10000mAh 22.5W Fast Charging Power Bank is a compact battery pack with a USB-C and iP (Lightning) cable permanently attached. Instead of digging through a bag for a charging cord, you simply unfold the built-in cable and plug straight into your phone.
At just 103×67×17.5mm, it’s slim enough to slide into a pocket, making it a practical daily-carry option rather than a bulky backup battery.

| Feature | Details |
|---|---|
| Brand & Model | Hoco MMJ-27 |
| Battery Capacity | 10,000mAh / 37Wh (Lithium Polymer) |
| Max Total Output | Up to 22.5W Max Fast Charge |
| PD Output (iP/Type-C) | Up to 20W Power Delivery |
| USB-A Output | 5V / 2.4A (Supports QC 3.0) |
| Built-in Cables | USB Type-C & iP (Lightning) |
| Display Type | Intelligent LED Digital Percentage Screen |
| Dimensions & Weight | 103×67×17.5mm |
| Material | Flame-retardant ABS+PC |
| Safety Protections | Over-voltage, over-current, short-circuit, over-charge |
This spec sheet is what makes the Hoco MMJ-27 10000mAh 22.5W Fast Charging Power Bank a well-rounded pick for anyone who wants fast charging without extra bulk.
No extra cables to pack. With both a USB-C and Lightning cord attached, it works for iPhone and Android users straight out of the box.
Fast enough for real use. 20W PD output can charge an iPhone from 0% to roughly 50% in about 30 minutes.
Multi-protocol support. Compatibility with QC 3.0, PD, FCP, and AFC means it charges most modern phones at their maximum supported speed.
Travel-ready size. At just 17.5mm thick, it’s airline cabin approved and fits easily into a jacket pocket or small bag.
The Hoco MMJ-27 10000mAh 22.5W Fast Charging Power Bank supports several fast-charging standards:
Combined, these protocols mean the power bank automatically negotiates the fastest safe charging speed for whatever device you connect.
This power bank fits neatly into several daily scenarios:
For more on choosing the right capacity and features, see our power bank buying guide and our fast-charging protocols explained.
For general safety background on lithium polymer batteries, see this explainer from TechRadar and this guide on battery care from Battery University.
The Hoco MMJ-27 10000mAh 22.5W Fast Charging Power Bank is a strong pick for anyone who wants a slim, cable-free charging solution that’s fast enough for real emergencies. Its multi-protocol support and airline-friendly size make it a practical option for commuters and travelers alike.
In the Box
Ready to never forget a charging cable again? Browse our full power bank collection and pair this one with a compact travel charging case for trips.
The latest Price of Hoco MMJ-27 10000mAh 22.5W Fast Charging Power Bank with Built-in Cables in Bangladesh is ৳ 1340. You can buy it online at the best price from our website or visit our store.