Hoco MMJ28 22.5W 20000mAh Power Bank with Built-in Cables

Hoco MMJ28: Built-In Cables, Less Cable Clutter

The Hoco MMJ28 is a 20000mAh power bank made for shoppers who want backup power without carrying separate charging cables. It combines built-in USB-C and iP cables with a clear LED display, so it suits daily use, office carry, study bags and travel.

Fast Charging Through Built-In Cables

The built-in USB-C cable supports up to 22.5W output, while the built-in iP cable supports up to PD20W. That makes the MMJ28 a practical pick when you want quicker top-ups from an integrated cable instead of searching for an extra one.

Useful Capacity for Busy Days

Its 20000mAh battery is meant to provide dependable backup power across multiple charging sessions. The rated capacity is lower than the headline capacity, which is normal for power banks and helps set realistic expectations when comparing options.

Simple Charging Status at a Glance

A clear LED battery display shows the remaining charge, which helps you decide when the power bank itself needs recharging. The unit also includes USB-C and USB-A ports, giving you extra flexibility when you prefer to use your own cable.

Who Should Consider the MMJ28?

This model is a sensible fit for buyers who want one power bank for everyday carry and who charge a mix of USB-C and iPhone devices. If you want built-in cables for convenience, the MMJ28 keeps the setup cleaner than a basic power bank that depends on separate leads.

It is also worth noting the total output is rated at 5V/3A maximum, so the charging speed still depends on the connected device and supported protocol. If you need a compact charger for multiple phones but do not want a heavy cable pouch, that limitation can actually be a useful trade-off.

https://www.shopz.com.bd/products?search=Hoco