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INIU - Portable Charger, Compact 20000mAh PD Power Bank with Built-in Cable & Digital Display for iPhone, Samsung etc - Black

Model: P51L-P2
SKU: 6670844
Sold byBest Buy

Customers are saying

Customers recognize the product's exceptional charging speed and portability, with many noting it "charges and rolls like no other" and is convenient for use "on the go." They also appreciate its compact size, good battery life, and overall impressive performance, finding it provides the necessary power supply.

Generated by AI based on customer reviews.
Features

  • From INIU--the SAFE Fast Charge Pro

    Experience the safest charging with over 40 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 Warranty.

  • Market's Smallest 20000mAh

    It is equipped with the industry-first high-density TinyCell battery, breaking size barriers. Experience high capacity without the bulk, perfect for taking wherever you go.

  • Built-in USB-C Cable, Grab & Go

    Enjoy the ultimate convenience of a built-in charging cable, so you never have to worry about forgetting your cable again.

  • Recharge Once, Power for a Week

    A must-have for travelers and outdoor enthusiasts, the 20,000mAh can charge your iPhone 16 up to 4.0 times. Recharge once and power through the week!

  • A Brand You Can Trust

    Shop with confidence! Enjoy an industry-leading 3-year warranty and lifetime tech support from INIU. Our 24/7 support team is always here to ensure you have a worry-free experience.

See all features
Specifications
  • Brand
    INIU
    Model Number
    P51L-P2
    Product Name
    Portable Charger, Compact 20000mAh PD Power Bank with Built-in Cable & Digital Display for iPhone, Samsung etc.
    Color
    Black
    Capacity
    20000 milliampere hours
    Battery Chemistry
    Lithium-ion polymer
See all specifications
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Reviews

Rating 4.7 out of 5 stars with 39 reviews

5 star rating. 31 reviews4 star rating. 6 reviews2 star rating. 1 review1 star rating. 1 review
97% would recommend to a friend
Customers are sayingCustomers recognize the product's exceptional charging speed and portability, with many noting it "charges and rolls like no other" and is convenient for use "on the go." They also appreciate its compact size, good battery life, and overall impressive performance, finding it provides the necessary power supply.
This summary was generated by AI based on customer reviews.
  • Charging Speed (17)
  • Portability (10)
  • Overall Performance (7)
  • Size (5)
  • Battery Life (3)

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Small and powerful!

    Great portable charger. In your hands it feels well built and high quality. Fast charging, fairly small, and lots of power.

    Posted by AAREVIEWS

  • Rated 5 out of 5 stars

    Fast Powerbank

    Definitely lives up to its name. It charges quickly and has good battery life. Would recommend.

    Posted by Llopez

  • Rated 5 out of 5 stars

    INIU compact 20k power bank

    Just as advertised. Very fast charging & plenty of juice; (20,000 Mah). However, I do find it a tad bit on the heavy side for its size but not excessively so. And it takes longer to charge the power bank itself than it does for it to charge another product. The built-in cable comes in handy so one doesn't need to look for a charging cable. Also, on a different note, it does seem to be rugged & can withstand sudden, unexpected drops as can happen on occasion, which is another plus. Overall, I give it very high marks & is well worth buying. If you need a fast-charging power bank built for the rigors of day-to-day life that won't disappoint this power bank is for you.

    Posted by 8ballAl

  • Rated 4 out of 5 stars

    Small size, large capacity

    Beat part of this battery pack is the size. To fit 20000 mah in to such a small form factor is impressive. The only gripe I have is the included cable. It’s attached and is held in place to act as a handle. But it falls out easily. It could use a magnet or something to keep it in place.

    Posted by AndrewJ

  • Rated 5 out of 5 stars

    Portable Charger

    Works great charging speed is great charges while you use it Its small enough you can keep it in your pocket,

    Posted by GARYR

See all customer reviews

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INIU Redefine Smallest 10000mAh: INIU’s latest 10,000mAh power bank, featuring the industry-first TinyCell Pro battery, redefines the industry standard for the smallest size. It's 45% smaller than the standard 10,000mAh—seeing is believing!

Pros for INIU - Portable Charger, Compact 20000mAh PD Power Bank with Built-in Cable & Digital Display for iPhone, Samsung etc - Black
Charging Speed, Portability, Overall Performance, Size, Battery LifeCharging Speed, Portability, Overall Performance, Battery Life, CapacityCharging Speed, Portability, Overall Performance, Battery Life, SizePortability, Charging Speed, Size, Overall Performance
Cons for INIU - Portable Charger, Compact 20000mAh PD Power Bank with Built-in Cable & Digital Display for iPhone, Samsung etc - Black
There were no cons for this product—There were no cons for this product—Heat Dissipation, Magnetic Strength, ConnectivityThere were no cons for this product—

Specs

Questions & Answers

  • What type of battery chemistry does this charger use?

    This charger uses Lithium-ion polymer battery chemistry.

    This question and answer was generated by AI based on customer and product data.

  • Does this portable charger have an on or off switch?

    Yes, this portable charger has an on/off switch.

    This question and answer was generated by AI based on customer and product data.

  • What kind of warranty comes with this power bank?

    This power bank comes with an industry-leading 3-year warranty.

    This question and answer was generated by AI based on customer and product data.

  • How many devices can this power bank charge at once?

    This power bank can charge three devices simultaneously.

    This question and answer was generated by AI based on customer and product data.

  • Are there USB-C outputs on this power bank?

    Yes, the power supply output includes 2 USB-C ports.

    This question and answer was generated by AI based on customer and product data.
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