MI Power Bank 3i: 20000mAh Fast Charging Review

Introducing the MI Power Bank 3i: the ultimate power solution for all your charging needs. With its impressive 20000mAh Lithium Polymer battery and blazing-fast 18W Fast Charging, this power bank is here to revolutionize the way you charge your devices. Equipped with triple port output and dual input ports (Micro-USB/USB-C), it offers unrivaled convenience and versatility. And with Power Delivery technology, you can expect lightning-fast charging speeds like never before. Say goodbye to low battery anxiety and hello to uninterrupted power with the MI Power Bank 3i. Let’s dive into our comprehensive review and discover why it’s a game-changer in the world of portable charging.

MI Power Bank 3i 20000mAh Fast Charging

Rs. 2,199
Rs. 1,999
as of October 29, 2023 11:19 pm
Overall, Recommended
The MI Power Bank 3i 20000mAh offers fast charging, multiple output ports, and a durable aluminum body. However, there is an issue with charging two devices that support super fast charging simultaneously while the power bank is charging, and the price dropped after purchase.
Advantages of MI Power Bank 3i
  • Fast charging capability
  • Multiple output ports
  • Dual input ports
  • Durable aluminum body
  • 12-layer protection against short circuits
  • Low power output mode for charging small devices
  • Issue with charging two devices that support super fast charging simultaneously while the power bank is charging
  • Price dropped after purchase

The MI Power Bank 3i is a powerful and versatile portable charger that is perfect for those who are always on the go. With a massive 20000mAh Lithium Polymer battery, this power bank can provide multiple charges to your devices before needing to be recharged itself. Whether you have a smartphone, tablet, or even a laptop, this power bank can keep all your devices powered up and ready to go.

One of the standout features of the MI Power Bank 3i is its 18W Fast Charging capability. This means that you can quickly charge your devices in a fraction of the time compared to regular chargers. No more waiting around for hours for your devices to charge – with the MI Power Bank 3i, you can get back to using your devices in no time.

Another great feature of this power bank is its triple port output, allowing you to charge up to three devices simultaneously. This is especially useful when you have multiple devices that need to be charged at the same time, such as when traveling with friends or family. Additionally, the dual input port (Micro-USB/USB-C) ensures that you can recharge the power bank quickly and conveniently.

The MI Power Bank 3i also comes with advanced 12-layer chip protection and smart power management, which ensures the safety and longevity of both the power bank and your devices. You can trust that your devices will be protected from overcharging, overheating, and short circuits.

With its sleek and compact design, the MI Power Bank 3i is easy to carry around in your bag or pocket. It comes in a stylish Sandstone Black color, giving it a modern and sophisticated look. The power bank also includes a USB cable and user manual, making it easy to set up and use right out of the box.

  • High capacity: 20000mAh lithium polymer battery power rating
  • Fast charging: 18W power delivery technology for quick charging
  • Multiple connectivity options: Type C and Micro USB inputs for easy charging
  • Triple output: Allows simultaneous charging of multiple devices
  • Compact design: Product dimensions of 15.1 x 7.2 x 2.6 cm for portability
  • Safety features: Short circuit protection to ensure safe charging

Manufactured by Xiaomi, a trusted brand in the tech industry, the MI Power Bank 3i is a reliable and high-quality product. It is backed by a 6-month warranty, ensuring that you can enjoy its benefits with peace of mind. So, whether you’re on a long trip, attending meetings all day, or simply don’t have access to a power outlet, the MI Power Bank 3i is the perfect solution to keep your devices powered up and ready for anything.

Powerful and efficient charging
  • 20000mAh Lithium Polymer battery
  • 18W Fast Charging
  • Triple port output
  • Dual input port (Micro-USB/USB-C)
  • Power Delivery
  • Advanced 12 Layer chip protection

Build Quality

The MI Power Bank 3i 20000mAh has a solid and nice build quality. Its sandstone design texture and round edges make it comfortable to hold and provide a solid grip. Compared to the Redmi Powerbank (20000mAh), the MI Power Bank feels more premium and less bulky. The narrower and thinner design adds to its overall aesthetics and comfort.

Charging Time of Powerbank

The charging time of the power bank depends on the type of cable and adapter used. With a standard 10W charger and a new type C cable that supports fast charging, the power bank took around 8 hours to charge fully. Using a fast charger like 33W or 65W will result in faster charging, but it may negatively affect the efficiency and thermals of the power bank in the long run.

Charging Speed Test

The charging speed of the MI Power Bank 3i was tested using different type C cables. Using an older type C cable that supports fast charging resulted in less impressive charging speeds. However, using the type C cable that comes with the power bank, which also supports fast charging, provided the most impressive results. The device was charged to 50% in just 30 minutes and 80% in 1 hour and 8 minutes. This highlights the importance of using a compatible cable for fast charging.

Battery Backup

The MI Power Bank 3i 20000mAh provides a reliable battery backup. Users have reported that their smartphones were charged up to 30% in just 30 minutes, indicating fast charging capabilities. The power bank’s 20000mAh capacity ensures multiple charges for smartphones and other devices, making it a convenient companion for travel or emergencies.

Final Thoughts

Overall, the MI Power Bank 3i 20000mAh offers a solid build quality, fast charging capabilities, and reliable battery backup. Its sandstone black design and comfortable grip make it a stylish accessory. The charging time and speed are satisfactory, especially when using the included type C cable that supports fast charging. With its high capacity, this power bank is suitable for users who require multiple device charges on the go.

Explore other power bank options with similar features and fast charging capabilities

Choosing the Perfect Power Bank for Your Needs

When selecting a power bank, there are a few key factors to consider. Firstly, it’s important to determine your power needs. Look for a power bank with a capacity that suits your requirements. For example, if you need to charge multiple devices or power-hungry gadgets like laptops, opt for a higher capacity power bank. Secondly, check the output ports and their compatibility with your devices. Ensure that the power bank has enough USB ports and supports the required charging standards. Additionally, consider the physical size and weight of the power bank. If you plan to carry it with you regularly, choose a compact and lightweight option. Lastly, pay attention to safety features such as overcharge and short-circuit protection. It is crucial to select a power bank from a reputable brand that adheres to safety standards. Overall, by considering these factors, you can choose a power bank that meets your needs and provides a reliable source of portable power.

  • Capacity: The power bank has a capacity of 20000mAh, which determines how many times it can charge your device. Ensure this capacity is sufficient for your needs
  • Fast Charging Technology: Check if the power bank supports fast charging technology. The MI Power Bank 3i is known for its fast charging capabilities, so ensure it is compatible with your device
  • Output Ports: Look for the number and type of output ports available. The MI Power Bank 3i typically offers multiple USB ports, allowing you to charge multiple devices simultaneously
  • Input Port: Check the input port type, usually a USB-C or Micro USB, to ensure compatibility with your charging cable
  • Build Quality: Consider the overall build quality and durability of the power bank. Look for features like a sturdy casing, heat resistance, and protection against short-circuiting or overcharging
  • Weight and Portability: Assess the weight and size of the power bank, especially if you plan to carry it with you on the go. A compact and lightweight design will be more convenient
  • Safety Features: Look for safety features like overcharging protection, overcurrent protection, and temperature control to ensure the safety of your devices during charging
  • Brand Reputation: Consider the brand reputation and customer reviews for the MI Power Bank 3i. Check for customer feedback regarding its performance, reliability, and customer service
  • Price: Compare prices from different sellers to ensure you get the best deal without compromising on quality

7 Warning Signs That the MI Power Bank 3i 20000mAh Fast Charging Isn’t the Right Product for You.

  • Incompatibility with your devices: If you have devices that do not support Type C or Micro USB inputs, this power bank may not be suitable for you. Make sure to check the compatibility of your devices before purchasing
  • Insufficient charging speed: If you require faster charging speeds, the 18W Fast Power Delivery might not meet your needs. Consider a power bank with higher wattage to ensure quicker charging times
  • Unwanted color or texture: The “Sandstone Black” color and texture of the power bank might not appeal to your personal taste or match with your style preferences. If aesthetics are important to you, it’s essential to choose a product that suits your preferences
  • Lower capacity than required: If you need a higher capacity power bank to charge multiple devices or for extended periods without access to a power source, the 20000mAh capacity might not be sufficient for your needs. Consider a power bank with a higher capacity to ensure longer usage
  • Lack of additional features: If you require additional features such as wireless charging, built-in cables, or an LCD display to monitor battery status, this power bank may not have the functionality you desire. Look for a power bank that offers the specific features you need

Frequently Asked Questions about Power Banks

How fast does MI Power Bank 3i charge devices?

The MI Power Bank 3i is capable of fast charging devices with its 18W Power Delivery technology. This means that it can charge compatible devices at a higher speed compared to standard chargers.

What is the capacity of MI Power Bank 3i in mAh?

The capacity of the MI Power Bank 3i is 20000mAh.

Is MI Power Bank 3i compatible with Type C and Micro USB inputs?

Yes, the MI Power Bank 3i is compatible with both Type C and Micro USB inputs.

Are there any safety features or certifications to look for when purchasing a power bank to ensure it won’t damage devices or cause any hazards?

Yes, the MI Power Bank 3i 20000mAh has several safety features and certifications to ensure the protection of devices and prevent any hazards. It is equipped with advanced circuitry to prevent overcharging, over-discharging, overvoltage, and short circuits. Additionally, it has undergone various safety certifications, including CE, FCC, and RoHS, which guarantee compliance with international safety standards. These features and certifications provide reassurance that the power bank is designed to operate safely and will not cause any damage to devices or pose any hazards during usage.

Stay connected on the go with the MI Power Bank 3i 20000mAh – a reliable and fast charging companion that ensures your devices never run out of power, now available in Sandstone Black.

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