INIU 20000mAh Power Bank, Small 45W PD Fast Charging Portable Charger with Built-in USB C Cable, Flight-Safe Travel External Phone Battery Pack for Women, Girls, Daily Commute, Gift, Beige
INIU 20000mAh Power Bank, Small 45W PD Fast Charging Portable Charger with Built-in USB C Cable, Flight-Safe Travel External Phone Battery Pack for Women, Girls, Daily Commute, Gift, Beige
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INIU 20000mAh Power Bank, Small 45W PD Fast Charging Portable Charger with Built-in USB C Cable, Flight-Safe Travel External Phone Battery Pack for Women, Girls, Daily Commute, Gift, Beige

516 ratings
INIU 20000mAh Power Bank, Small 45W PD Fast Charging Portable Charger with Built-in USB C Cable, Flight-Safe Travel External Phone Battery Pack for Women, Girls, Daily Commute, Gift, BeigeINIU 20000mAh Power Bank Small 45W PD Fast Charging Portable Charger Built in USB C Cable Flight Safe Travel External Phone Battery Pack Women GirlsINIU 20000mAh Power Bank Small 45W PD Fast Charging Portable Charger Built in USB C Cable Flight Safe Travel External Phone Battery Pack Business SchINIU 20000mAh Power Bank Small 45W PD Fast Charging Portable Charger Built in USB C Cable Flight Safe Travel External Phone Battery Pack Long FlightINIU 20000mAh Power Bank Small 45W PD Fast Charging Portable Charger Built in USB C Cable Flight Safe Travel External Phone Battery Pack Camping ShorINIU 20 000 mAh Portable Power Bank Built in Cables 45W Fast Portable Charger USB C Battery Pack LED Display Compatible iPhone Android Phone Hiking T
Size45W
Actual ColorBeige

Key item features

  • From INIU--the SAFE Fast Charge Pro: Experience the safest charging with over 38 million global users. At INIU, we use only the highest-grade materials, so we do have the confidence to provide an industry-leading 3-Year INIU Care.
  • New-Gen Ultra-Small 20,000mAh: Powered by the industry-first high-density TinyCell battery, this compact power bank defies size limits. Enjoy high capacity without the bulk, perfect for on-the-go convenience.
  • 45W Full-Speed Charging for iPhone 16 & Samsung S25: Delivering up to 45W output, this power bank supports PD, QC, and other fast-charging protocols. Charge your iPhone 16 to 70% in just 25 minutes, or your Samsung S25 Ultra to 80%.
  • Built-In USB-C Cable, Grab & Go: Never forget your cable again with the built-in USB-C cable — keeping charging simple for daily carry, school bags, work bags, airport travel, and business trips while reducing loose cable clutter for students, commuters, travelers, and daily users.
  • Recharge Once, Power for a Week: Ideal for travelers and outdoor enthusiasts, the 20,000mAh charges your iPhone 16 up to 4 times. Recharge once and power through the week! — a reliable backup for travelers, families, and heavy phone users during long flights, weekend getaways, vacation travel, full workdays, and days when outlets are hard to find.
  • Charge 3 Devices at Once: Low on battery? Charge up to 3 devices simultaneously—your phone, tablet, and more—all at once — making it practical for families, group travelers, office users, students, and multiple-device users during travel, work, school, road trips, or shared daily charging.

Specs

Battery capacity, 20000 mAhFeatures, Overcharge Protection, Built-In Cables, Short Circuit ProtectionBrand, INIUPower type, BatteryWatts, 45 WattsWeight, 11.5 oz

About this item

Product details

Stay powered wherever you go with the INIU 45W 20000mAh Power Bank – the ultimate portable charger for your electronics. This high-speed usb c charger features a built-in braided USB-C cable for superior durability and tangle-free, grab-and-go convenience. It rapidly charges your iPhone 16 to 70% in just 25 minutes and is fully compatible with Samsung S25 series. With its compact yet powerful battery pack design, you can also charge a smart watch or tablet simultaneously. Never run out of battery again with this reliable, all-in-one charging solution.
  • From INIU--the SAFE Fast Charge Pro: Experience the safest charging with over 38 million global users. At INIU, we use only the highest-grade materials, so we do have the confidence to provide an industry-leading 3-Year INIU Care.
  • New-Gen Ultra-Small 20,000mAh: Powered by the industry-first high-density TinyCell battery, this compact power bank defies size limits. Enjoy high capacity without the bulk, perfect for on-the-go convenience.
  • 45W Full-Speed Charging for iPhone 16 & Samsung S25: Delivering up to 45W output, this power bank supports PD, QC, and other fast-charging protocols. Charge your iPhone 16 to 70% in just 25 minutes, or your Samsung S25 Ultra to 80%.
  • Built-In USB-C Cable, Grab & Go: Never forget your cable again with the built-in USB-C cable — keeping charging simple for daily carry, school bags, work bags, airport travel, and business trips while reducing loose cable clutter for students, commuters, travelers, and daily users.
  • Recharge Once, Power for a Week: Ideal for travelers and outdoor enthusiasts, the 20,000mAh charges your iPhone 16 up to 4 times. Recharge once and power through the week! — a reliable backup for travelers, families, and heavy phone users during long flights, weekend getaways, vacation travel, full workdays, and days when outlets are hard to find.
  • Charge 3 Devices at Once: Low on battery? Charge up to 3 devices simultaneously—your phone, tablet, and more—all at once — making it practical for families, group travelers, office users, students, and multiple-device users during travel, work, school, road trips, or shared daily charging.
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Specifications

Battery capacity

20000 mAh

Features

Overcharge Protection, Built-In Cables, Short Circuit Protection

Brand

INIU

Power type

Battery

Warranty

Warranty information

3-year warranty，30-day money-back return

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

Customer ratings & reviews

4.6 out of 5 stars
stars
516 ratings153 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars80% (412)
  2. 4 stars10% (53)
  3. 3 stars3% (16)
  4. 2 stars2% (8)
  5. 1 star5% (27)

Reviews summary

Pros

  • : Quickly charges devices in under half an hour.
  • : The product delivers performance that matches its price.
  • : Allows for on-the-go use and multiple device charges.
  • : The unit is small and easy to carry while delivering ample power.
  • : It recharges devices multiple times.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 153 reviews

Mar 23, 2026
Reviewer name: Yuleidy
Item details
Color: Black
Sold byINIUDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Power and Super Convenient

One of the best portable chargers I've owned. The size is compact and easy to carry, but it still has plenty of power. It charges my phone quickly, and the built-in cable makes it really convenient, no need to carry extras. We've even used it for our VR headset without any issues. I like it so much that this is my second one. Great value and very reliable….highly recommend!

Incentivized Review
Helpful?5TGZVM2X1A2P20196855632
Jun 18, 2026
Reviewer name: Dustin
Top Reviewer
Item details
Size: 45W
Color: Black
Sold byINIUDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

If you don't have a newer iPhone (15 to 17, I think; it didn't fit my 14), you have to buy an extra cord, but it was ony $6 at Walmart, which was a little hassle figuring that out for me. The power bank is larger than my last one, but it still fits in my purse and tells you how much charge is remaining, so I like it.

Helpful?5TGZVM2X1A2P20196855632
Jul 15, 2026
Reviewer name: APOLONIO
Item details
Size: 45W
Color: Black
Sold byINIUDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Fast charging powerbank

I tried it when I receive my powerbank and its charging fast. I received it with 53% charge and I charged my 2 phones with 13% remaining. Its a good buy though. Thanks iniu for a very smooth transaction. I will surely recommend it to my friens and family.

Helpful?5TGZVM2X1A2P20196855632
Current price is Now $36.99
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was $55.99
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4.6 stars out of 5, based on 1032 seller reviews(4.6)
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