Hoco MMJ-17 20000mAh Power Bank with Digital Display – 22.5W Fast Charging, Built-in Type-C & Lightning Cables

Hoco MMJ-17 20000mAh Power Bank with Digital Display – 22.5W Fast Charging, Built-in Type-C & Lightning Cables

The Hoco MMJ-17 20000mAh Power Bank is a versatile, high-capacity portable charger designed to meet the power demands of modern users. Whether you’re traveling, working remotely, or simply on the go, this 20000mAh power bank ensures that your smartphones, tablets, smartwatches, and other USB-powered devices remain fully charged. Its large battery capacity allows multiple full charges for smartphones and keeps your essential gadgets powered during extended outings or busy workdays.

Equipped with 22.5W fast charging and PD 20W Type-C support, the Hoco MMJ-17 delivers rapid and efficient energy to your devices. The built-in Type-C and Lightning cables eliminate the need for carrying extra cords, making it highly convenient for users of both Android and iOS devices. Additionally, it has a Micro-USB output for older devices, offering universal compatibility with nearly all USB-powered electronics.

One of the standout features of the Hoco MMJ-17 20000mAh Power Bank is the LED digital display, which provides a clear view of the battery percentage in real time. This allows you to monitor remaining power accurately and plan your device usage without unexpected shutdowns. Unlike conventional power banks with simple indicator lights, this digital display adds precision and convenience, particularly useful when traveling or during emergencies.

Durability and safety are central to the Hoco MMJ-17 Power Bank design. The power bank uses a high-quality ABS + PC flame-retardant shell, which protects the battery and electronics from physical impact and heat. The device also features a multi-protection system including over-voltage, over-current, short-circuit, and overcharge protection, ensuring safe and reliable charging for all your connected devices. This makes it a trustworthy companion for everyday use in Bangladesh or for outdoor activities.

The Hoco MMJ-17 is not only powerful but also highly practical. Despite its 20000mAh battery capacity, it maintains a compact and portable design (108.5 × 68.5 × 34.5mm), making it easy to carry in a backpack, handbag, or travel pouch. Weighing just 330.4g, it is lightweight enough for daily carry but strong enough to provide multiple device charges during long trips or daily commutes.

The multiple output options make the Hoco MMJ-17 Power Bank extremely versatile. The 20W Type-C output and PD fast charging support provide rapid energy for modern devices, while the built-in Lightning output (5V/2A) makes it convenient for iPhone users. Simultaneously, the Micro-USB output and total output capability of 5V/3A allow multiple devices to be charged at once without compromising speed. This combination of features is perfect for students, professionals, or families who often carry several devices.

Its intelligent compatibility ensures the Hoco MMJ-17 20000mAh Power Bank works seamlessly with Android and iOS smartphones, tablets, Bluetooth devices, and smartwatches. It can automatically detect the connected device and adjust the output current accordingly, delivering fast and safe charging every time. This ensures maximum efficiency while protecting your devices from damage due to incorrect voltage or current.

Whether you are at home, in the office, or traveling across Bangladesh, the Hoco MMJ-17 Power Bank is a reliable power source. Its compact form factor, built-in cables, and LED digital display make it ideal for both everyday use and emergencies. The power bank is perfect for keeping your devices charged during long flights, road trips, or power outages, ensuring uninterrupted connectivity and productivity.

In addition to performance, the Hoco MMJ-17 20000mAh Power Bank offers a stylish, modern design. The sleek black finish and smooth surface, combined with the functional LED display, provide a premium look and feel. Its flame-retardant casing ensures durability while maintaining a lightweight profile, making it one of the most reliable and attractive portable chargers available.

Overall, the Hoco MMJ-17 20000mAh Power Bank delivers a combination of high-capacity battery, rapid charging, versatile connectivity, digital display, and safety features. It is a must-have device for tech-savvy users, travelers, and anyone who wants reliable and fast power for their gadgets. Stay charged, stay connected, and enjoy uninterrupted device usage with this powerful and portable Hoco MMJ-17 power bank.

Key Features of the Hoco MMJ-17 20000mAh Power Bank

• 20000mAh High Capacity: The Hoco MMJ-17 provides a substantial 20000mAh battery (77Wh), offering enough power reserve to recharge multiple devices fully, making it an essential companion for daily commuting, travel, and extended trips.
• Ultimate Convenience with Built-in Cables: Eliminate cable clutter forever. This power bank features built-in Type-C and Lightning cables, ensuring you always have the right connection for both Android and Apple devices ready to go.
• Dual High-Speed Fast Charging Protocols: Experience rapid power delivery across all outputs:
  • 20W PD (Type-C Output & Built-in Cable): Provides high-speed Power Delivery charging, supporting PD, QC, FCP, and AFC protocols for the fastest charging possible for modern smartphones.
  • 22.5W Capability (Implied Total Fast Charging): With multiple ports supporting high-speed protocols, the MMJ-17 ensures quick top-ups when you need them most.
• LED Digital Power Display: Stay informed with precision. The integrated LED Digital Display shows the real-time battery percentage, so you always know exactly how much power remains in the Hoco MMJ-17 20000mAh Power Bank.
• Versatile Multi-Port Design: The power bank supports simultaneous charging through its multiple outputs, including the built-in Type-C and Lightning cables and a dedicated Micro USB output port (18W), offering a max total output of 5V/3A.
• Superior Safety and Portability: Built from high-quality ABS + PC Flame-Retardant shell material, the MMJ-17 guarantees durability and safety, backed by protection against over-voltage, over-current, and short-circuits. Its compact size (108.5 x 68.5 x 34.5mm) and low weight (330.4g) ensure easy portability.

Technical Specifications

FAQS

Q1: What is the battery capacity of the Hoco MMJ-17 Power Bank?
The Hoco MMJ-17 20000mAh Power Bank features a high-capacity 20000mAh battery (77Wh), which allows multiple full charges for smartphones, tablets, and other USB-powered devices. It is ideal for long trips, office use, or emergencies.

Q2: Does the Hoco MMJ-17 support fast charging?
Yes, it supports 22.5W fast charging and 20W PD Type-C, ensuring rapid power delivery to compatible devices. This allows you to quickly charge smartphones, tablets, and other USB-C devices without long waiting times.

Q3: Can I charge multiple devices at the same time with Hoco MMJ-17?
Yes, the Hoco MMJ-17 Power Bank has multiple output options including Type-C, Lightning, and Micro-USB, allowing you to charge up to three devices simultaneously while maintaining optimal charging speeds.

Q4: What devices are compatible with the Hoco MMJ-17 Power Bank?
The Hoco MMJ-17 is compatible with Android smartphones, iPhones, tablets, smartwatches, Bluetooth earphones, and other USB-powered devices. It automatically detects device requirements and adjusts output for safe and efficient charging.

Q5: How can I monitor the remaining battery on the Hoco MMJ-17?
The Hoco MMJ-17 Power Bank features a digital LED display that shows the remaining battery percentage in real time. This allows you to track power levels and recharge the power bank before it runs out.

Q6: Is the Hoco MMJ-17 safe to use with my devices?
Absolutely. It comes with a multi-protection system that protects against overcharging, over-voltage, over-current, and short circuits. The flame-retardant ABS+PC shell ensures safe operation even during heavy usage.

Q7: Can I use the Hoco MMJ-17 on a flight or for outdoor activities?
Yes, the Hoco MMJ-17 20000mAh Power Bank is compact, lightweight, and portable, making it perfect for flights, road trips, camping, and other outdoor activities. Its high-capacity battery ensures multiple device charges without needing to recharge.

Q8: How long does it take to fully charge the Hoco MMJ-17?
Using the Type-C input port, the Hoco MMJ-17 supports fast input charging. Full recharge time varies depending on the adapter used but is optimized for rapid replenishment of its 20000mAh battery.

Q9: Does the Hoco MMJ17 come with built-in cables?
Yes, it includes built-in Lightning and Type-C cables, eliminating the need to carry extra cords. It also has a Micro-USB output for older devices.

Q10: What makes the Hoco MMJ17 better than standard power banks?
It combines high 20000mAh capacity, PD fast charging, multiple output ports, built-in cables, LED digital display, and multi-protection safety features, offering convenience and reliability in a single device.

Q11: Can I use Hoco MMJ17 to charge tablets and iPads?
Yes, the 20W PD Type-C output is compatible with most tablets and iPads, delivering fast and safe charging while ensuring device protection.

Q12: Is the Hoco MMJ-17 portable despite its high capacity?
Yes, its compact size (108.5 × 68.5 × 34.5mm) and 330g weight make it easy to carry in backpacks or bags without adding excessive bulk. It’s ideal for everyday use, travel, or outdoor adventures.

You may also like this:

• HOCO MMJ-26 30000mAh Power Bank – 22.5W Fast Charge & 20W PD with Digital Display
• Hoco MMJ20 Surpass 100000mAh Power Bank – 22.5W Fast Charge & 20W PD USB-C
• Hoco J146B Night Tide 30000mAh Power Bank – 4 Output Cables, Dual Input, LED Indicator