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ZMI USB PD Backup Battery & Hub for MacBook 2015/MacBook Pro 2016 or later/Pixelbook/Nintendo Switch/Pixel/iPhone 8 Fast Charge External Battery Pack Portable Charger Powerbank for iPhone/iPad/Samsung

4.4 out of 5 stars 267 ratings
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Price: $59.99 & FREE Shipping. Details & FREE Returns
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About this item

  • POWER & SPEED: USB Power Delivery (PD) backup battery for new MacBook/MacBook Pro with Thunderbolt 3 ports, Pixelbook, Windows laptops with Thunderbolt 3/USB-C charging ports and for iPhone 11/11 Pro/11 Pro Max/X/XS/XS Max/XR/8/8 Plus, 2018 iPad Pro, Pixel 2/3/3a/4 XL, Nintendo Switch, GoPro Hero 5/Hero 6/Fusion
  • HUGE CAPACITY, VERSATILE, 2 DEVICES IN 1: 20,000mAh or 72Wh - that’s roughly iPhone 7 7X, Galaxy S8 5X, or iPad min 3X. 1 PD enabled Type-C port (2-way), 2 USB-A ports. Supports Quick Charge 3.0. Not just a charger, PowerPack can also function as USB 2.0 hub for laptops and other consoles that need extra USB ports for data transfer. Sleek aluminum shell about the same height and width as iPhone 8 Plus. Smooth rounded corners and edges prevent scrapes to your device when stowed together in a bag
  • COMPATIBILITY: Intelligently recognizes and charges Android and iOS devices. Works with iPhone 8, 8 Plus, X, XS, XS Max, XR, 7, 7 Plus, 6s, 6s Plus; iPad 2 | 3 | 4 | Air | Air 2 | 2017 Mini 2 · 3 · 4; iPad Pro 2018; MacBook 2015, MacBook Pro 2016, MacBook Air 2018, and newer; Samsung Galaxy S9, S9+, S8, S8+, S7, S7 edge, S6, S6 edge, Note 8; Google Nexus, Pixel, Pixel 2, Pixel 3, Pixelbook; Motorola and LG branded Android smartphones and tablets; Nintendo Switch. Dell XPS 15 NOT Supported
  • TRUST IN ZMI: With over 110 million portable chargers sold worldwide, you can rely on ZMI to keep your devices charged anytime, anywhere.
  • IN THE BOX (Authenticity Check: black package;drawstring pouch included; English text on the product): ZMI PowerPack 20000 portable charger, 20-inch USB-C to USB-C Cable, 2-in-1 Micro-USB and USB-C to USB-A Combo Cable, Storage Pouch, User Guide, 18-month limited warranty, and lifetime technical support by our US-based, friendly and knowledgeable customer satisfaction team. (Not Included: wall charger/AC power adapter, USB-C to Lightning cable, Lightning to USB cable)

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Product Description

Since 2014, Zimi Corporation has cumulatively sold over 110 million portable chargers/battery packs worldwide, including our PowerPack line of fast-charging battery packs. The PowerPack 20000 offers more power storage and faster charging speeds than any PowerPack ever. No matter where you go, the PowerPack 20000 will make sure your phone or laptop stays charged. With the PowerPack 20000, you no longer have to constantly search for an open power outlet. You no longer have to be stuck in an awkward position while trying to charge and use your phone at the same time. You can lie comfortably in bed and watch hours of movies on your laptop. Or you can explore the world and always have enough power to stay connected to your friends and family. Whether you are an avid gamer or a business person always on the go, the PowerPack 20000 will ensure you stay charged wherever you go, whenever.

NOTE: When traveling by plane, FAA regulations require you to store your portable charger in your carry-on luggage, NOT checked-in luggage.

Specifications

Model: QB820

Cell Type: Lithium-ion

Cell Capacity: 20,000mAh at 3.6V or 72Wh

Operating Temperature: 32° to 113° F (0° to 45° C)

Input: USB-C 5-20V MAX 45W

Output: The combined power output over three ports is 45W MAX.

  • USB-C: 5-20V MAX 45W (15V/3A) or 40W (20V/2A);
  • USB-A (×2): 5V/2.4A 9V/2A 12V/1.5A MAX 18W (two ports total).

Dimensions: 6.31 × 3.22 × 0.83 in (160.4 × 81.8 × 21 mm)

Weight: 14.29 oz (405 g)

Color: Blue-tinged black

ZMI PowerPack 20000

Hero

Compatible Devices

  • iPhone X · XS · XS Max · XR | 8 · 8 Plus | 7 · 7 Plus | 6 · 6 Plus | 6S · 6S Plus | 5 · 5C · 5S | 4 · 4S | iPad 2 · 3 · 4 | Air · Air 2 · 2017 | Mini 2 · 3 · 4
  • 10.5" | 12.9" iPad Pro (~30W USB PD fast-charging)
  • MacBook (2015 and later) | MacBook Pro (2016 and later) | MacBook Air 2018 | iPad Pro 2018
  • Pixelbook | Pixel 3 | Pixel 3 XL | Pixel 2 | Pixel 2 XL | Pixel | Pixel XL | Nexus 6p · 5x
  • Nintendo Switch, DJI Spark, Sony a7R III Mirrorless Camera
  • GoPro HERO5 | HERO6 | Fusion | HERO7
  • Samsung Chromebook Pro | Plus
  • Samsung S10 | S10 Plus | S10e | S9 | S9+ | S8 | S8+ | S7 | S7 edge | S6 | S6+ | S6 edge | S6 edge+
  • LG Tribute HD | Stylo 2 3 | K7 K8 | Rebel | X venture | Q8 | V30 | V20 | G6 | G5 | G4 | G3; LG Gram 13Z970 | 15Z960 | 15Z970
  • Sony Xperia XZ | XZ Premium | XZ1 | XZs | XA Ultra
  • HP Spectre x360 13
  • Lenovo Yoga 720 13" | 730 13" | 920 13" | C930; ThinkPad X1 Yoga (2nd Gen) 14"; Thinkpad 13 | Carbon x1 5/6th Gen
  • Dell XPS 13 9260/9360/9370 (may give underwattage warning on some laptops) | Dell Latitude 5480
  • Surface Book 2 15" | Surface Go
  • Acer Spin 7, Motorola, HTC branded Android smartphones and tablets. (NOTE: Does NOT work with ASUS ZenBook 3 Deluxe European Model: UX3490U. Does NOT work with Dell XPS 15 9550, Lenovo Yoga 720 12", or Surface Laptop 2)

Spend Less Time Charging Your Device

Ports labeling

  • 2 USB-A output ports (left and right in image) that are capable of Quick Charge 3.0. It can charge an iPhone 8 20% in around 21 minutes and 0 to 15% in 12 minutes or less.
  • 1 USB-C input/output port (center in image) that supports Power Delivery 2.0. This means really fast charging that will charge an iPhone 8 20% in around 12 minutes and 0 to 100% in 1 hour and 40 minutes. Provides lightning fast USB PD for Nintendo Switch and GoPro Hero 5/6/Fusion as well.
  • Fast Recharging: USB-C port also functions as an input, so you can recharge the PowerPack 20000 at the fastest speeds possible. Recharge from 0% to full capacity in 3.8 hrs via 45W USB PD power adapter, 5.5 hrs via 18W QC enabled plug, or 8.7 hrs via 10/12W iPad plug.
  • With every purchase, you get a high-quality ZMI USB-C to USB-C cable. This will ensure that nothing stands in your way from accessing the fastest charging speeds on the market.

Create A Portable Office

So there's this growing trend in laptops that only offer one port...we can solve that problem. With the PowerPack 20000, you get 2 devices in 1. Not only a portable charger, the PowerPack 20000 also has a USB Hub mode (USB 2.0 compliant) that delivers data transfer over its USB ports. Need to connect a mouse to your laptop? Plug it into the PowerPack 20000. Need to access an external flash drive? Plug it in. Need to connect a gaming controller? Plug it in.

In addition, the USB Hub mode is perfect for powering your smaller devices that will require a smaller charging current. These may include smart watches, Bluetooth headphones, fitness trackers, and other wearables.

With these features, you can create a portable office (or gaming center), so you can get some serious work done wherever you go.

Safety, Compatibility, Convenience

Safeguards against

  • Overheating
  • Short-circuiting
  • Input overvoltage/reverse-voltage
  • Output overvoltage/overcurrent
  • Battery overcharge/overdischarge

Certifications

FCC, CE, SGS NA Listed, BC, RoHS

Just Plug In And Get Power. We know you hate wondering if a charger will work with your device, so we've built the PowerPack 20000 to be compatible with as many devices and protocols possible.

What You Get:

  • 1× PowerPack 20000
  • 1× 20" USB-C to USB-C cable
  • 1× 12" 2-in-1 Micro-USB/USB-C to USB-A combo cable
  • Travel pouch
  • User guide

(Not Included: iPhone Lightning cable, power adapter)

PowerPack 20K battery pack only QB820 and AD03Z bundle PowerPack Aura 20K QB822 PowerPack 10K USB-C Fabric QB823
[This Listing] PowerPack 20K Battery Pack Only without Power Adapter [Alternate Pack] PowerPack 20K Bundled with Turbo 45W USB-C Power Adapter PowerPack Aura -- "20K Lite" PowerPack 10K USB-C PowerPack 20K Pro Battery Pack Only without Power Adapter
20-inch USB-C to USB-C Cable Included? Yes Yes Yes Yes Yes
12-inch Micro-USB/USB-C to USB Combo Cable Included? Yes Yes Yes Yes No. 12" USB-C to USB-A cable, instead
Travel Pouch Yes Yes Yes Yes Yes
1.5-meter USB-C to USB-C Cable Included? No Yes No No No
Wall Charger Included? No Yes No No No
Cell Capacity 20,000mAh @ 3.6V, 72Wh 20,000mAh @ 3.6V, 72Wh 20,000mAh @ 3.7V, 74Wh 10,000mAh @ 38.5V, 38.5Wh 20,000mAh @ 3.6V, 72Wh
Size of Battery Pack 6.31×3.22×0.83 in 6.31×3.22×0.83 in 5.88×2.76×0.98 in 5.54×2.83×0.63 in 6.31×3.22×0.83 in
Weight of Battery Pack 14.29 oz 14.29 oz 12.8 oz 7.41 oz 15.52 oz
Primary Usage For compatible models of phones, tablets & USB-C laptops For compatible models of phones, tablets & USB-C laptops For compatible models of phones, tablets & "Lite" USB-C laptops For compatible models of phones & tablets For compatible models of phones, tablets & USB-C laptops
Max Wattage via USB-C 45W@15V, 40W@20V 45W@15V, 40W@20V 27W 18W 65W (requires E-mark cable)

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Customer Rating 4.4 out of 5 stars (267) 4.6 out of 5 stars (39) 4.7 out of 5 stars (1434) 4.6 out of 5 stars (1789) 4.7 out of 5 stars (981)
Price $59.99 $85.95 $44.99 $59.99 $129.99
Shipping FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details
Sold By ZMI Direct ZMI Direct Amazon.com RAVPower Official AnkerDirect
Color Indigo Blue Patina Black Black Black
Compatible Phone Models MacBook (2015 & later)/MacBook Pro (2016 & later)/Pixelbook/Nintendo Switch/GoPro HERO5/HERO6/Fusion/iPhone 8/8 Plus/X/Pixel/Pixel 2/HP Spectre x360/Thinkpad 13/Carbon x1 5th Gen/Dell XPS 13 MacBook (2015 and later), Acer Spin 7, Dell XPS 13, ThinkPad Carbon x1 5th 6th Gen; Pixelbook, Pixel [2 | 3 | 3a | 4] [XL]; Nintendo Switch, GoPro HERO5, GoPro HERO6, GoPro Fusion, Razer Blade Stealth; Samsung Chromebook Pro | Plus, Samsung Galaxy S10 / S10+ / S10e / S9 / S9+, Samsung Galaxy S8, Samsung Galaxy S8+, Samsung Galaxy S7, Samsung Galaxy S7 Edge, Samsung Galaxy S6, Samsung Galaxy S6 Edge, Galaxy Note10, Note10 Plus; iPhone 11, 11 Pro, 11 Pro Max iPhone 12, 12 Pro, 12 Pro Max, 12 Mini, iPhone 11,11 Pro,11 Pro Max, iPhone SE 2, iPhone XS, XS Max, XR, X, 8 Plus, 8, 7, 7 Plus; Samsung Galaxy S10, S10e, S10+, S9, S9+, S8, S8+, Note 9, Note 8; Huawei P10, Mate 9,Mate 30, Mate 30 Pro; LG G7, V30+, Nintendo Switch, Google Pixel, Pixel 3a, XL, Nexus 5X, 6P, Sony XZ2 Premium, Sony XZ3; iPad Pro 12.9’’, iPad Pro 10.5’’, iPad Pro 11’’and More iPhone 11 Pro Max,iPhone 11 Pro,iPhone 11,Nintendo Switch,iPhone XR,XS, iPhone 8 Plus, iPhone 7 Plus, iPhone 8, iPhone 7, iPhone 6, iPhone 6s, iPhone 6s Plus, iPhone 5, iPhone 5s, iPhone 5c, iPad Pro, iPad Air, iPad Air 2, iPad mini, iPad mini 2, iPad mini 4, iPhone X Audiovox CDM3000
Connector Type micro usb, usb, usb type c, usb type a, lightning usb, usb type c, usb type a usb 3.0, usb typ c USB usb, usb type c
Item Dimensions 6.31 x 3.20 x 0.83 inches 6.31 x 3.22 x 0.83 inches 5.98 x 2.64 x 0.98 inches 6.90 x 3.20 x 0.80 inches 7.68 x 3.54 x 2.36 inches

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4.4 out of 5 stars
4.4 out of 5
267 global ratings
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Reviewed in the United States on August 26, 2018
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Reviewed in the United States on December 26, 2018
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Reviewed in the United States on July 26, 2018
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Top reviews from other countries

Flight87
5.0 out of 5 stars Best all around PD & QC3.0 enabled power bank on the market.
Reviewed in the United Kingdom on October 16, 2018
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One person found this helpful
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daniel thornton
5.0 out of 5 stars Great
Reviewed in the United Kingdom on December 18, 2018
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Joseph Goulden
5.0 out of 5 stars Great for everything + quick charge
Reviewed in the United Kingdom on January 13, 2020
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Hova
1.0 out of 5 stars Defective
Reviewed in the United Kingdom on December 19, 2018
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Julio C.
5.0 out of 5 stars Carga un xiaomi mi air
Reviewed in Spain on June 12, 2019
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