Today’s review will focus on the very interesting Xiaomi Power Bank 3 20000 mAh, which offers a large capacity, supports charging three devices simultaneously and outputs 18 watts of power. The case is made of high-quality material and has 9 types of protection against various threats.
Table of contents
Design
The material for the manufacture of a new power bank from Xiaomi is very high-quality, environmentally friendly and safe for the user. The composition includes polycarbonate and ABS plastic. Due to the material, the device has a special resistance to scratches, dents, and color loss. Plus, the material is very pleasant to the touch.
The device is compact – its dimensions do not exceed 70 x 150 x 24 mm, and its weight is only 480 grams. Therefore, the device can be taken with you everywhere, both for walks, the beach, and on a long trip, it can easily fit into a purse or pocket and does not take up much space.
Xiaomi Power Bank 3 20000 mAh is made in a rectangular shape, with rounded corners. There are 4 connectors on the gadget’s body: two regular USB, micro-USB and USB-C. The connectors are designed to receive high-speed charging. There is also a physical button on the side.
Functionality
The Xiaomi Power Bank 3 20000 mAh portable battery has a capacity of 20,000 mAh, which makes the device stand out from the rest on the market.
This is enough to charge several devices more than once. For example, the Xiaomi Mi 10 smartphone can be charged about five times, and the iPhone SE more than 10 times.
The device is very ergonomic and allows you to charge three devices simultaneously at once.
The input power to charge the power bank is 24 watts, and it will take 7-7.5 hours to fully charge the device. The maximum power output of the device is 18 watts. This is the power at which the gadget will receive a charge faster than from any external battery.
Thanks to the intelligent chip built into the design, the device itself recognizes how much current needs to be applied, so nothing will harm the battery and the service life increases. The device also supports low current supply, which is necessary for charging wireless headphones and smart watches.
Types of protection
As mentioned earlier, Xiaomi Power Bank 3 20000 mAh is equipped with nine different types of battery protection. A dedicated chip is responsible for this protection, which easily detects overheating, short circuit, overload and immediately stops the power supply. If there are power surges or incorrect connection, the device will also react.
Conclusions
The Xiaomi Power Bank 3 20000 mAh is a pretty good model with an acceptable price tag.
The advantages include battery capacity, compactness, four universal connectors, the ability to charge three devices simultaneously, high input and output power, low current supply, and the disadvantages would include the lack of an informative external display.