Mcdodo MC-3881 22.5W 10000mAh Power Bank

MCDODO MC-3881  22.5W 10000mAh Power Bank

In a world where our smartphones are lifelines, a dead battery is the ultimate inconvenience. Whether you are navigating a foreign city, commuting to work, or camping off the grid, the need for reliable ,high-speed portable power has never been greater .Enter the MCDODO MC-3881. This Star Series power bank promises to punch above its weight class. At first glance, it looks like a standard black brick, but with 22.5W of total output, a 10000mAh capacity, and Power Delivery (PD) support, it is designed to be the only backup battery you need for your iPhone, Android, or even tablet.

Key Specifications

Capacity:10000mAh / 37Wh (Rated Capacity: 5800mAh)

Total Output Power:Max 22.5W

Battery Type: High-density Lithium-Polymer (Li-Po)

Weight: Approx. 230g (Lightweight)

Dimensions:142 x 67.3 x 16.29 mm (Slim Profile)

Display: Digital LED Screen (Percentage)

Port Configuration

1 x USB-C (Input/Output):Supports up to 20W output.

2 x USB-A (Output):Supports up to 22.5W output .

Triple Device Charging: The Ultimate Travel Companion

Forget carrying multiple wall warts. The MC-3881 allows you to charge three devices simultaneously. You can plug your iPhone into the USB-C port, your AirPods into USB-A 1, and your friend's Android into USB-A 2 all at the same time .

However, there is a trade-off. When using multiple ports, the power bank distributes the load. According to the specs, when two or three devices are connected, the total output drops to 5V/3A (15W). This means fast charging is reserved for when you are charging a *single* device, but the convenience of topping up multiple gadgets at once is a huge win for travelers .

LCD Digital Display:

One of the most frustrating aspects of older power banks is the vague 4-LED light system. The MCDODO MC-3881 features a clear digital LED display .

This screen shows you the exact remaining battery percentage (e.g.,85). This allows you to accurately know when to recharge the bank itself, ensuring you never head out for the day with a nearly dead backup .

Ultra-Slim Design and Airline Safety

Measuring just 16.3mm thick, this power bank is designed to slip into a pocket or a small purse without adding bulk .Weighing only about 230 grams, it feels substantial enough to be durable but light enough that you won’t leave it at home.

Traveler’s Alert: With a 10000mAh capacity (37Wh), the MC-3881 is compliant with airline travel regulations. You can pack it in your carry-on luggage without any issues, unlike larger 20000mAh+ bricks that sometimes raise eyebrows at security .

Safety and Smart Chip Technology

MCDODO has equipped the Star Series with a proprietary MSC (Mcdodo Smart Charging) Chip. This chip provides 9 layers of safety protection, including:

1. Overcharge Protection

2. Over-discharge Protection

3. Short-Circuit Protection

4. Overheating Protection (Temperature control)

5. Over-voltage Protection

The housing is also made of fire-resistant **ABS+PC** material, adding a layer of physical safety during charging .

 What’s in the Box?

Usually, the MCDODO MC-3881 retails as a complete kit, including:

1x MCDODO MC-3881 Power Bank (Black)

1x USB-C to USB-C Charging Cable (20cm)

User Manual & Warranty Card 

FAQ

1. Does the MCDODO MC-3881 support charging a MacBook Air?

It can charge a MacBook Air slowly via the USB-C port (20W), but it is optimized for iPhones and iPads .

2. How long does it take to recharge the power bank itself?

Using an 18W PD charger (sold separately), the MC-3881 recharges fully in about 3-4 hours .

3. Will this charge my Samsung Galaxy S22 quickly?

Yes. It supports Samsung AFC (Adaptive Fast Charging) and USB-C PD, so you will get fast charging speeds .

4. Does it come with a cable?

Yes, usually a short USB-C to USB-C charging cable is included in the box .