MOBILE APP
FAQ
HOTLINE01757672906
Login / Register
ORDER TRACKING
Gadstyle Logo New 2023 Gadstyle Logo New 2023
Results for {phrase} ({results_count} of {results_count_total})
Displaying {results_count} results of {results_count_total}

More results...

Login / Register
Wishlist
0 items à§³0
Menu
Search
Wishlist
0 items à§³0
Login / Register
Menu
  • Mobile Accessories
    • Camera Lens
    • Charger & Cable
      • Cables & Converters
      • Charging Stations
      • Fast Charger
      • Audio & Video Cables
    • Mobile Flashes & Selfie Lights
    • Holders
    • Memory Card
    • Bike Mount
    • Mobile Phone Holders & Stands
    • Tripod & Accessories
      • Tripod
    • USB Charging Station
    • Screwdrivers
    • Wireless Chargers
    • Power Bank
    • Screen Protector
    • Selfie Stick
    • Stylus Pens
    • Watch Accessories
    • Wireless Adapter
    • Phone Bags
  • Covers & Cases
    • Mobile Phone Cases
    • Earphone Cases
    • Tablet Cases
    • iPad Cases & Covers
    • Laptop Bags & Cases
  • Earphones & Headphones
    • Bluetooth Earphones & Headphones
    • Earphone Accessories
    • Headphone/Headset
    • Earphones
    • TWS Earbuds
  • Speakers
    • Bluetooth Speaker
    • Speakers Accessories
    • Wired Speaker
    • Wireless Speaker
    • Wireless Routers
  • Smart Watches
    • Smart Accessories
    • Smart Wristbands
    • Watch Straps
  • Lifestyle
    • Eye Mask
    • Hair Dryer
    • Hair Straightener
    • Electric Shavers
    • Body Groomers
    • Hair Trimmers
    • Beard Trimmers
  • Car Accessories
    • Car Camera
    • Car Charger
    • Car Mounts
  • More
    • Computer & Office
      • Card Readers
      • Cleaners
      • Keyboard
      • Laptops
      • Monitors
      • Mouse
      • Screenbar
      • Staplers & Punchers
      • Pendrive & SD Card
      • OTG & USB Cables
      • Networking
      • HDD Hard Disk
      • Hardware
      • USB Flash Drives
      • Webcams
      • USB Gadgets
      • USB Hubs
      • Motherboard
      • Laptop Accessories
        • Laptop Chargers & Adapters
        • Laptop Stand
        • Lapdesks
    • Security & Protection
      • Security Camera
    • Tablets & iPads
      • Tablet Accessories
      • E-Readers
    • Tools
      • Tool Sets
      • Toys
    • Watches
      • Men’s Watches
      • Women’s Watches
    • Lights & Lighting
      • LED Flashlights
      • LED Lighting
      • LED Strips
      • Mosquito Killers
    • Lifestyle
      • Luggage & Bags
      • Masks
      • Men’s Shoes
      • Pens
      • Sunglasses
      • Safety Products
      • Storage Bags
    • Health & Beauty
      • Monitoring & Testing
      • Thermometers
      • Makeup
        • Makeup Bags & Cases
    • Camera & Photo
      • Action Camera
      • Camera Accessories
    • Consumer Electronics
      • Plugs & Sockets
      • Portable Audio & Video
      • Remote Controls
      • Smart Electronics
      • Power Source
      • Electric Heaters
      • Adapters
      • Clocks
      • Humidifiers
    • Air Fresheners
      • Fitness & Sports
    • Others
      • Home Appliances
        • Aquariums & Tanks
        • Cooling & Heating
          • Fans
        • Electric Kettles
        • Kitchen Appliances
        • Liquid Soap Dispensers
        • Air Purifier
      • Backpacks
      • Batteries
      • Desk Lamps
      • Games Accessories
      • Mice & Keyboard
      • Mobile Controller
      • Water Filters
      • Water Cup & Bottle
      • Umbrella
      • Vacuum Cleaners
      • Handheld Gimbal Stabilizer
      • HDMI Converter
      • LED Bulb
      • Magnetic Cable
      • Microphones
      • MP3 & MP4 Players
      • Printers & Ink
      • Nail Clippers
      • Neckband Headphones
      • Nose Trimmers
      • Pocket Router
      • Portable Fans
      • Processor
      • Ram
      • SSD Hard Drive
      • PUBG Trigger
      • Replacement Batteries
      • Smart Home
      • Replacement Toothbrush Heads
      • Streaming & Video
      • Smart Remote Control
      • Streaming Devices
      • Trending Products
      • Toothbrushes
      • WiFi Extender
      • TVs & Home Theater
      • VR/AR Devices
      • Wearable Devices
      • TV Box
      • TV Stick
      • Voice Recorders
      • Waterproof Phone Bags
-13%Sold out
Zmi 20000mah Fast Charging Digital Display Power Bank (2)
Zmi 20000mah Fast Charging Digital Display Power Bank (1)
Zmi 20000mah Fast Charging Digital Display Power Bank (3)
Zmi 20000mah Fast Charging Digital Display Power Bank (4)
Zmi 20000mah Fast Charging Digital Display Power Bank (2)
Zmi 20000mah Fast Charging Digital Display Power Bank (1)
Zmi 20000mah Fast Charging Digital Display Power Bank (3)
Zmi 20000mah Fast Charging Digital Display Power Bank (4)
Home Mobile Accessories Power Bank ZMI 20000mAh Fast Charging Digital Display Power Bank
Xiaomi

ZMI 20000mAh Fast Charging Digital Display Power Bank

à§³3,200 à§³2,790

Out of stock

Add to wishlist
SKU: ZMI-20kPB Category: Power Bank

Guaranteed Safe Checkout

  • Description
  • Reviews
  • DELIVERY & RETURN
  • HOW TO ORDER
  • FAQ
Description

5.1V/3.6A Dual USB output

Intelligently adjusts power output, compatible with a wide range of devices
Enter a whole new level of high-speed of charging with dual USB ports with up to 5.1V/3.6A
output. Not only is the output level based on the connected device. It is compatible with
Smartphones and tablets, as well as a variety of digital cameras and handheld gaming devices.

Charging in the fast lane
Rapid charging with 44% speed increase

The new control chip in each 20000mAh ZMI Power Bank supports rapid charging.
Compatible with 5V/2A, 9V/2A and 12V/1.5A charging. the power bank takes just 3 hours to charge
11000mAh and 7 hours to charge fully – that’s 44% faster than two 10000mAh Mi Power Banks
combined. It maximises time on-the-go so you spend less downtime on charging.

Massive 20000mAh capacity
The perfect carry-on for flights

Keep phones, tablets, cameras and electronic devices powered on travels with the massive 20000mAh ZMI Power bank.
Charge two devices at once with dual USB ports.

Environmentally friendly housing
Anti-slip and scratch resistant properties

The 20000mAh ZMI Power Bank isn’t just beautiful. It is housed in an environmentally friendly
PC+ABS plastic that is designed for better comfort.The plastic uses an anti-slip pattern for
a better grip and is scratch resistant.
Scratch Resistant, Anti-slip, Heat Resistant (90℃)

Even charges the lastest Laptop
Support USB Type-C charging

Double press for low power charging

Safely charge low power devices as bluetooth headset or fitness bands.

Simply double press the power button to enter 2-hour low power charging.

Optimized charging / discharging efficiency

Up to 93% conversion rate
World-class chips not only are safer, but also improve charging conversion rate and stabilize discharging voltage with advanced resistance-capacitance sensors to optimize efficiency and durability.

World-class chipset protection
Nine layers of circuit protection

Mi Power Bank’s adopted USB smart-control and charging / discharging chips provide
nine layers of circuit chip protection while enhancing efficiency.

Charging cable included
Support data transfers and charging

20000mAh ZMI Power Bank comes with a high-quality charging cable. The flat cable design preventstangles and is sheathed in a soft but durable, non-toxic TPE material that prevents cable damage.Mirror polishing on the exterior surface allows for stains on the cable to be clean off easily. The cablesupports data transfers and can also be used for charging.

Specification: 

  • Brand: Xiaomi
  • Product name 20000mAh ZMI Power Bank
  • Model number QB821
  • Battery capacity 20000mAh 3.7V (74Wh)
  • Battery type Li-polymer Battery
  • Input interface Micro USB
  • Output interface Double USB
  • Input DC 5V/2A, 9V/2A
  • Ouput 2 x DC 5.1V/3.6A, 5.1V/2.4A 9V/2.0A, 12V/1.5A, MAX 18W
  • Weight 366g
  • Color White
  • Low power output Yes
  • Size 149.3 x 70 x 25 mm
  • Package include: 1 x Power Bank, 1 x USB Cable, 1 x Chinese User Manual

 

Zmi 20000mah Fast Charging Digital Display Power Bank (7)Zmi 20000mah Fast Charging Digital Display Power Bank (3)Zmi 20000mah Fast Charging Digital Display Power Bank (5)Zmi 20000mah Fast Charging Digital Display Power Bank (1) 1Zmi 20000mah Fast Charging Digital Display Power Bank (2)Zmi 20000mah Fast Charging Digital Display Power Bank (1)Zmi 20000mah Fast Charging Digital Display Power Bank (3) 1Zmi 20000mah Fast Charging Digital Display Power Bank (4)

Reviews

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

DELIVERY & RETURN
Gadstyle Bd Delievry (2)
Gadstyle Bd Delievry (1)

DELIVERY/SHIPPING PROCESS

  • Cash On Delivery available (Inside Dhaka)
  • Outside Dhaka partial (300 tk) payment order accepted
  • Order Process time takes at least 24 hour.
  • We call to verify number and confirm order.
  • Order tracking or order updates available.
  • Inside Dhaka approximately 24-48 hours (Delivery Time).
  • Outside Dhaka approximately 2-5 days (Delivery Time).
  • Customer can check the product in front of the delivery person.

RETURN/REPLACEMENT WARRANTY

  • We have basic 3 days replacement warranty.
  • If the product is not genuine/original. (Must notify within 24 hours)
  • If you received a physically damaged Product after opening package.(Must notify in-front of delivery man or send unboxing video)
  • If the Product is completely different from the picture on the website.
  • If you Change your mind/Misplaced order (unopened items).
  • Read more in Return Policy page.

REFUND PROCESS

  • If we cannot provide replacement.
  • If you changed mind & cancel order before the Products is already shipped.
  • If a different Products is delivered to you.
  • If you don’t want replacement (unopened item)
  • Note: We don't offer any Exchange services.
  • Read more in Refund Policy page.
HOW TO ORDER

HOW TO ORDER

  • Visit the products page and select an item you wish to buy.
  • Choose COLOR (if available), QUANTITY and click on the BUY NOW button.
    If you want to add multiple product, then press ADD TO CART >> CHECKOUT later.

How To Order Gadstyle (1)

How To Order Gadstyle 2

  • Now Fill All the required fields (Name, Address, Number, Email) & go to the NEXT page.
    Tick the "Create an account" checkbox to register new account if you don't have one.
  • Select your PAYMENT METHOD.
    Tick the checkbox that you have agreed to our terms and conditions, privacy policy, returns & refunds
    and press CONFIRM ORDER.
  • You're done..! You will get SMS/EMAIL of Order Confirmation.
FAQ

1. What is the price of ZMI 20000mAh Fast Charging Digital Display Power Bank in Bangladesh?

The latest price of ZMI 20000mAh Fast Charging Digital Display Power Bank in Bangladesh is à§³3,200 à§³2,790 You can buy or order online the ZMI 20000mAh Fast Charging Digital Display Power Bank at best price from our website.

2. How do you delivery product?

Home Delivery available all over the Bangladesh. Delivery time approximately 2-5 days depending on the location.

3. What is the delivery charge?

Home Delivery charge 70 taka inside dhaka metro. 120 taka outside dhaka

You May Also Like

Anker 621 12w 5000mah Power Bank Built In Lightning Connector A1645 (2)
Add to cart

Anker 621 12W 5000mAh Power Bank Built In Lightning Connector (A1645)

à§³3,790
Samsung 10000mah 25w Super Fast Charging Battery Pack (1)
Samsung 10000mah 25w Super Fast Charging Battery Pack (1)
Add to cart

Samsung 10000mAh 25W Super Fast Charging Battery Pack

à§³4,490
Mcdodo Mc 325 Pd 22 5w Power Bank Result
Add to cart

MCDODO MC-325 PD 22.5W Power Bank

à§³1,990
-22%
Rock Space Y6 Neckband Wireless Sports Earphones Bluetooth 5 3 Headphones (11)
Add to cart

Rock Space Y6 Neckband Wireless Sports Earphones Bluetooth 5.3 Headphones

à§³1,900 à§³1,490
-10%
Rock Space S28 Pd20w 10000mah Travel Series Magnetic Wireless Power Bank (1)
Add to cart

Rock Space S28 PD20W 10000mAh Travel Series Magnetic Wireless Power Bank

à§³2,990 à§³2,690

  • HELP ZONE
    • FAQ
    • Reviews
    • Feedback
    • EMI Facility
    • Payment Guides
  • USEFUL LINKS
    • Terms & Conditions
    • Returns & Refund
    • Privacy Policy
    • Contact Us
    • About Us
Gadstyle App Google Play
Gadstyle App Store

Office: L7, Eastern Plaza Commercial Complex,Dhaka-1205
Email: [email protected]
Helpline: 01757-672906 (11am - 7 pm)

GadStyle BD 2018-2023 All rights reserved
Close
Results for {phrase} ({results_count} of {results_count_total})
Displaying {results_count} results of {results_count_total}

More results...

  • Discover
  • Flash Deals
  • New Arrivals
  • Categories
  • Earphones & Headphones
    • Bluetooth Earphones & Headphones
    • Earphone Accessories
    • Headphone/Headset
    • Earphones
    • TWS Earbuds
  • Mobile Accessories
    • Camera Lens
    • Charger & Cable
      • Cables & Converters
      • Charging Stations
      • Fast Charger
      • Audio & Video Cables
    • Mobile Flashes & Selfie Lights
    • Holders
    • Memory Card
    • Bike Mount
    • Mobile Phone Holders & Stands
    • Tripod & Accessories
      • Tripod
    • USB Charging Station
    • Screwdrivers
    • Wireless Chargers
    • Power Bank
    • Screen Protector
    • Selfie Stick
    • Stylus Pens
    • Watch Accessories
    • Wireless Adapter
    • Phone Bags
  • Covers & Cases
    • Mobile Phone Cases
    • iPad Cases & Covers
    • Laptop Bags & Cases
  • Computer & Office
    • Card Readers
    • Cleaners
    • Keyboard
    • Laptops
    • Monitors
    • Mouse
    • Screenbar
    • Staplers & Punchers
    • Pendrive & SD Card
    • OTG & USB Cables
    • Networking
    • HDD Hard Disk
    • Hardware
    • USB Flash Drives
    • Webcams
    • USB Gadgets
    • USB Hubs
    • Motherboard
    • Laptop Accessories
      • Laptop Chargers & Adapters
      • Laptop Stand
      • Lapdesks
  • Smart Watches
    • Smart Accessories
    • Smart Wristbands
    • Watch Straps
  • Home Appliances
    • Aquariums & Tanks
    • Cooling & Heating
      • Fans
    • Electric Kettles
    • Kitchen Appliances
    • Liquid Soap Dispensers
    • Air Purifier
    • Personal Care Appliances
      • Eye Mask
      • Hair Dryer
      • Hair Straightener
      • Electric Shavers
      • Body Groomers
      • Hair Trimmers
      • Beard Trimmers
  • Car Accessories
    • Car Camera
    • Car Charger
    • Car Mounts
  • More Categories
    • Security & Protection
      • Security Camera
    • Tablets & iPads
      • Tablet Accessories
      • E-Readers
    • Tools
      • Tool Sets
      • Toys
    • Watches
      • Men’s Watches
      • Women’s Watches
    • Speakers
      • Bluetooth Speaker
      • Speakers Accessories
      • Wired Speaker
      • Wireless Speaker
      • Wireless Routers
    • Lights & Lighting
      • LED Flashlights
      • LED Lighting
      • LED Strips
      • Mosquito Killers
    • Lifestyle
      • Luggage & Bags
      • Masks
      • Men’s Shoes
      • Pens
      • Sunglasses
      • Safety Products
      • Storage Bags
    • Health & Beauty
      • Monitoring & Testing
      • Thermometers
      • Makeup
        • Makeup Bags & Cases
    • Camera & Photo
      • Action Camera
      • Camera Accessories
    • Consumer Electronics
      • Plugs & Sockets
      • Portable Audio & Video
      • Remote Controls
      • Smart Electronics
      • Power Source
      • Electric Heaters
      • Adapters
      • Clocks
      • Humidifiers
    • Air Fresheners
      • Fitness & Sports
    • Others
      • Backpacks
      • Batteries
      • Desk Lamps
      • Games Accessories
      • Mice & Keyboard
      • Mobile Controller
      • Water Filters
      • Water Cup & Bottle
      • Umbrella
      • Vacuum Cleaners
      • Handheld Gimbal Stabilizer
      • HDMI Converter
      • LED Bulb
      • Magnetic Cable
      • Microphones
      • MP3 & MP4 Players
      • Printers & Ink
      • Nail Clippers
      • Neckband Headphones
      • Nose Trimmers
      • Pocket Router
      • Portable Fans
      • Processor
      • Ram
      • SSD Hard Drive
      • PUBG Trigger
      • Replacement Batteries
      • Smart Home
      • Replacement Toothbrush Heads
      • Streaming & Video
      • Smart Remote Control
      • Streaming Devices
      • Trending Products
      • Toothbrushes
      • WiFi Extender
      • TVs & Home Theater
      • VR/AR Devices
      • Wearable Devices
      • TV Box
      • TV Stick
      • Voice Recorders
      • Waterproof Phone Bags
  • Help & Info
  • Reviews
  • About Us
  • Contact Us
  • Useful Links
    • FAQ
    • Track order
    • EMI Facility
    • Privacy Policy
    • Returns & Refunds Policy
    • Terms and Conditions
  • Account Info
  • Wishlist
  • Login / Register
Shopping cart
Close
Sign in
Close

Lost your password?

Or login with

Facebook Google

No account yet?

Create an Account
Search
0 items Cart
Home Test1
Account
Help