Portable Fast Charger & Power Bank | INIU shop
Long Life Portable Charger & Power Bank | INIU shop
20000 mah Portable Charger & Power Bank | INIU shop

INIU B42 Power Bank 20000mAh, 7-Day SuperPower

  • ✅【From INIU — the SAFE Fast Charge Pro】 Experience the safest charging with over 38 million global users.
  • ✅【𝟏𝟖𝐖 𝐅𝐚𝐬𝐭 𝐂𝐡𝐚𝐫𝐠𝐢𝐧𝐠】The newest INIU 18W PD3.0 QC4.0+ can revolutionize your experience of speed, especially bring your iPhone 13 from 0 to 50% just in 25mins, nearly 𝟏.𝟓𝐗 𝐟𝐚𝐬𝐭𝐞𝐫 𝐭𝐡𝐚𝐧 𝐫𝐞𝐠𝐮𝐥𝐚𝐫 𝟐.𝟒𝐀 𝐜𝐡𝐚𝐫𝐠𝐞𝐫𝐬.
  • ✅【The 𝐌𝐨𝐬𝐭 𝐂𝐨𝐦𝐩𝐚𝐜𝐭 𝟐𝟎𝟎𝟎𝟎𝐦𝐀𝐡】Built in Aviation-grade high energy density battery pack, it sizes 5.3*2.7*1.0in and weighs 12.3oz, 20% smaller than most 20000mAh portable chargers available today.
  • ✅【2023 Version 𝐔𝐒𝐁 𝐂 𝐈𝐧𝐩𝐮𝐭 & 𝐎𝐮𝐭𝐩𝐮𝐭】Unlike most chargers featuring a USB C input only, INIU PD 20000mAh has a USB C In & Out port to perfectly fit your new iPhones, iPad and all upcoming USB C devices.
  • ✅【7 Days of Safe Power】Always ready to empower your journey and back you up for multiple charges in a whole week with this 𝐚𝐢𝐫𝐥𝐢𝐧𝐞-𝐚𝐩𝐩𝐫𝐨𝐯𝐞𝐝 𝟐𝟎𝟎𝟎𝟎𝐦𝐀𝐡 𝐩𝐨𝐰𝐞𝐫 𝐛𝐚𝐧𝐤.
  • ✅【𝐂𝐡𝐚𝐫𝐠𝐞 𝐓𝐇𝐑𝐄𝐄 𝐚𝐭 𝐎𝐧𝐜𝐞】With one USB-C port and two USB ports built-in, it can juice up THREE devices simultaneously. Triple-port design allows you to share portable power with families and friends.
  • ✅【𝐄𝐯𝐞𝐧 𝐖𝐢𝐝𝐞𝐫 𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐢𝐥𝐢𝐭𝐲】Unlike the market’s most power banks incapable of charging low-current accessories, INIU PD3.0 Super portable charger can work with not only all the phones, tablets but your smaller devices like AirPods, Bluetooth headphones, fitness trackers, smartwatches, etc.
  • ✅【What You Get】INIU 20000mAh portable charger*1, USB C cable*1, travel pouch*1, user manual*1, 𝟑𝟎 𝐝𝐚𝐲𝐬 𝐦𝐨𝐧𝐞𝐲-𝐛𝐚𝐜𝐤 𝐠𝐮𝐚𝐫𝐚𝐧𝐭𝐞𝐞, INIU industry-leading 𝟑 𝐲𝐞𝐚𝐫𝐬 𝐰𝐚𝐫𝐫𝐚𝐧𝐭𝐲 and 𝐥𝐢𝐟𝐞𝐭𝐢𝐦𝐞 𝐭𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐬𝐮𝐩𝐩𝐨𝐫𝐭.
Regular price $41.99
Sale price $41.99 Regular price $59.99
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No Reason 30-Day Money Back
3-Year Warranty
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INIU guarantees that we will refund you the difference if you find a lower price from us within 30 days of your purchase


One for Most Devices

INIU juices up devices ffrom big to small via its 3 ports. Suffice your full travel kit at once: a mobile, tablet and any wearable device.

✓The ideal compact hold and airline approved 20000mAh capacity are made for travel lovers to carry aside.

✓You only need one power bank: INIU fuels new and old devices from big to small, piece of cake.

✓TempGuard 2.0 monitors your devices over 3.1million times/day to maximize your charging with peace of mind.

Handy Flashlight

Double-press the power button to turn on flashlight for camping or emergency. Extra light gives you extra care.

Airline Safe, TSA arpproved

Compatible Models Samsung Galaxy S23 S22 S21 S20 S10 S9 Plus,Samsung Galaxy S 8,Samsung Galaxy S 8 Plus,Samsung Galaxy S 7,Samsung Galaxy S 6,Samsung Galaxy S 6 Edge,Samsung Galaxy S 5, iPhone 14/14 Plus/14 pro/14pro max/13/13 Pro Max, iPhone 12, iPhone 11, iPhone X, iPhone 8, iPhone 8 Plus, iPhone 7, iPhone 7 Plus, iPhone 6/6S, iPhone 6/6S Plus, iPhone 5/5S/SE, iPhone 5C, note 8 oneplus 2 oneplus 5t s8 plus samsung galaxy note 8 samsung galaxy s8 samsung note 8 Samsung S8 LG V30 Xiaomi Mix 2 HTC U11 Nokia 8 Google Pixel 2 OnePlus 5 Nintendo Switch Lumia 950 Samsung S8 plus LG V20 Xiaomi Mix HTC U Ultra Nokia 7 Google Pixel Lumia 950XL LG G6 Xiaomi 6 HTC U11 Life Google Nexus 5X OnePlus 3T Samsung galaxy S8 plus LG G5 Xiaomi 5S HTC 10 Google Nexus 6P Xiaomi 5X Xiaomi 5C Xiaomi 5 Xiaomi 4C Xiaomi Note 3 Xiaomi Note 2



Do I have to buy a different cord to charge my gakaxy note 10+ or does it come with a cord that is compatible??

No. Just use your phone cable to charge your galaxy note 10+ via the power bank.

Hopefully this will charge a Samsung galaxy note20 ultra?

Sure, all of our power banks could charge all the cell phones.

Will this work for any Samsung Galaxy?

This works for ANY USB-powered device. Your only limitation is the cable(s) you need. I have one powering my dashcam in my car.

Will this work with the samsung galaxy s8 plus, does it come with a usb cable?

It will work with the Galaxy S8 using the cable that came with the Phone. The INIU Power Bank comes with a Micro USB cable, but that will not work with the S8 phone. However, the INIU Power Bank does have a 2nd port that accepts the reversible USB cable and charger that came with the phone.

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