Xiaomi Mi Powerbank 3 Pro 20000mAh

Ever wished for a powerbank that can charge a laptop? Look no further. The Xiaomi Mi Powerbank 3 Pro is capable of pumping out up to 45 Watts of juice enough to charge a number of portable ultra PCs. It also has enough power to charge a standard smartphone over 4.5 times and even allows you to charge 3 devices at the same time. This is the ultimate powerbank for the power user.




USB Ports


Max Output

45 Watts

Charge Time

2.5hrs @(45W)

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Description Specifications Techzim Review Customer Reviews


  • Brand: Xiaomi
  • Model: PLM07ZM
  • Cell Type: Lithium-polymer
  • Cell Capacity: 74 Wh (20,000 mAh x 3.7V)
  • USB-A Output (Apple 2.4A, QC 2.0/3.0, Huawei FCP, Samsung AFC): 5VšŒ‚2.4A, 9VšŒ‚2A, 12VšŒ‚1.5A
  • USB-C Output (Apple 2.4A, QC 2.0/3.0, Huawei FCP, Samsung AFC, USB PD): 5VšŒ‚3A, 9VšŒ‚3A, 12VšŒ‚3A, 15VšŒ‚3A, 20VšŒ‚2A, max 45W
  • Total Output multi-port: 5VšŒ‚5.4A, 9VšŒ‚3A, 12VšŒ‚3A, 15VšŒ‚3A, 20VšŒ‚2A
  • USB-C Input (QC2.0 or USB PD): 5VšŒ‚3A, 9VšŒ‚3A, 12VšŒ‚3A, 15VšŒ‚3A, 20VšŒ‚2.25A, max 45W
  • Recharge Time: 2.5hrs with 45W charger, 6 hrs with 9VšŒ‚2A charger or 10 hrs with 5VšŒ‚2A charger
  • Size: 153.5 x 73.5 x 27.5 mm
  • Weight: 439.6g
  • Color: Black
  • Feature: Double-press the button to enter low-power charging mode for 2 hours.

Compatible USB-C Laptops/devices*

  • Nintendo Switch: Fastest Charging available in both handheld and dock modes via USB-C PD
  • Xiaomi: Mi Pro 15.6″, Mi Air 13.3″, 12.5″
  • Apple: MacBook Pro 13″ 2016, 2017, 2018, MacBook Pro 15″ 2017, 2018, MacBook 13″ (A1534), MacBook Air 2018
  • Huawei: MateBook, MateBook X, X Pro, E
  • Lenovo: ThinkPad T470, X270, New S2
  • Dell: XPS 13 9350, XPS 13 9370, Latitude 5480
  • HP: Spectre x360 13 x021tu, Spectre 13 af001, EliteBook Folio G1
  • Samsung: Chromebook Plus
  • Google: PixelBook
  • Razer: Blade Stealth 13

* Please note this is not a full list of compatible devices.


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This powerbank is one of the biggest around and has enough capacity to keep you switched on literally for days. It can charge a standard smartphone 4.5 times and also supports 2 way fast charge. The Pro in its name is not just for show. This particular powerbank can pump out up to 45 Watts of power which is enough to charge a compact Laptop via USB-C port. This means you can charge your MacBook air, Xiaomi Mi book air and more using this powerbank.