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INIU
INIU Pocket Power 20000mAh 45W Portable Charger Power Bank

INIU Pocket Power 20000mAh 45W Portable Charger Power Bank

4.7(170 ratings)

Best price now

$34.99at Best BuyChecked 22 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Last seen at $34.99 at Best Buy on Nov 13.
  • Checked at 2 stores.

Our take on the INIU Pocket Power 20000mAh 45W Portable Charger Power Bank

The INIU Pocket Power is a 20,000mAh lithium-ion power bank with up to 45W USB-C output, enough to fast-charge phones, tablets, handheld consoles and some USB-C laptops. Its standout is a reinforced built-in USB-C cable that both charges devices and recharges the bank, so you can leave the main cable at home. It also has a second USB-C port and a USB-A port, so three devices can charge at once. TinyCell construction keeps it smaller than most 20,000mAh banks, though owners say it still feels dense and heavy for its size. It suits travelers and commuters who want capacity and speed without carrying cables.

Best forTravelers and commuters who want one bank for phone, tablet and laptopOwners of USB-C phones and handheld consoles who want fast 45W chargingPeople who dislike packing and losing cablesMulti-device users charging three things at once
Pros
  • 20,000mAh capacity covers several phone charges
  • Up to 45W USB-C output for fast charging
  • Built-in USB-C cable for charging and recharging
  • Second USB-C and a USB-A port for three devices at once
  • Compact for its capacity thanks to TinyCell design
  • 3-year warranty and lifetime technical support
Cons
  • Feels heavy and dense for its size
  • The bank itself recharges slower than it charges devices
  • Built-in cable connector is held by friction, not a lock
  • Some owners worry the built-in cable will wear out first

INIU Pocket Power 20000mAh 45W Portable Charger Power Bank prices at every store

  • Best BuyNew

    In stock

    $34.99Checked 22 h ago
    Visit Best Buy
  • NFMNew

    In stock

    $49.99Checked 22 h ago
    Visit NFM

INIU Pocket Power 20000mAh 45W Portable Charger Power Bank price history

Lowest price we've seen: $34.99 on Nov 13 at Best Buy. Tracked across 2 stores since Nov 13.

What reviewers say

  • 4.7 / 5170 ratings

Buyers rate it highly, praising fast charging, long battery life and the convenience of the built-in USB-C cable. Complaints center on weight for its size, slow recharging of the bank itself, and the built-in cable's friction-fit connector and long-term durability.

What people mention
  • Charging speedPraisedOwners say 45W USB-C output charges compatible phones and devices quickly.
  • Battery lifePraisedBuyers report the 20,000mAh capacity lasts through extended use and multiple charges.
  • Built-in cableMixedThe built-in USB-C cable is convenient, but owners note its connector is held by friction and may wear out.
  • WeightCriticisedSome buyers find it slightly heavy and dense for its compact size.
  • Recharge timeCriticisedOwners say the power bank itself takes longer to recharge than it takes to charge other devices.
  • BuildPraisedBuyers describe it as rugged and able to withstand drops.

From Best Buy

  • 20,000mAh capacity for extended use with phones, tablets, gaming devices and select laptops
  • Up to 45W USB-C charging to reduce downtime for compatible devices
  • Reinforced built-in USB-C cable charges a device or recharges the power bank
  • Additional USB-C and USB-A ports for a mix of modern and legacy devices
  • TinyCell technology reduces bulk for easier carrying
Materials
Lithium-ion polymer battery
Fit
Compact size; dimensions 4.5 in long, 2.9 in high, 1.1 in wide
Sizing
Compact and portable, but some users find it slightly heavy for its size
Guarantee
Industry-leading 3-year INIU warranty with lifetime tech support

About the INIU Pocket Power 20000mAh 45W Portable Charger Power Bank

The INIU Pocket Power is a 20,000mAh power bank with up to 45W USB-C output. It can charge compatible phones, tablets, handheld gaming devices and select USB-C laptops. It uses a lithium-ion polymer battery.

A reinforced built-in USB-C cable charges a device or recharges the power bank itself, so a separate primary cable isn't needed. An additional USB-C port and a USB-A port let it work with both newer and older devices. It can charge up to 3 devices at once.

TinyCell technology reduces the bulk of the high-capacity battery to make it easier to carry.

Brand
INIU
Model
P51L-P2
Capacity
20,000mAh
Battery type
Lithium-ion polymer
Max output
Up to 45W via USB-C
Output ports
2 x USB-C, 1 x USB-A
Input ports
2 x USB-C
Built-in cable
Reinforced USB-C cable for charging a device or recharging the power bank
Simultaneous charging
Up to 3 devices
Power switch
On/off switch
Dimensions
4.5 in long, 2.9 in wide, 1.1 in thick
Color
Black
Warranty
3 years, parts and labor

What buyers say

Buyers like
  • Fast charging speed
  • Portable and compact size
  • Long battery life
  • Convenient built-in USB-C cable
  • Solid overall performance
  • Rugged and withstands drops
Buyers complain about
  • Feels slightly heavy for its size
  • Power bank itself takes longer to recharge than it takes to charge other devices
  • Built-in cable connector held only by friction, not a positive lock
  • Concern the built-in cable may wear out or get damaged before the charger

Specifications

Color
Black
Brand
INIU
Model Number
P51L-P2
Capacity
20000 milliampere hours
Battery Chemistry
Lithium-ion polymer
Number Of Devices Charged Simultaneously
3
On/Off Switch
true

Questions and answers

Can it charge a laptop?
Yes, up to 45W over USB-C for select USB-C laptops. Check your laptop's required wattage; demanding models may charge slowly or only while idle.
How many devices can it charge at once?
Three: the built-in USB-C cable, the second USB-C port and the USB-A port. Output is shared when several devices are connected.
Do I need to bring a cable?
No. The built-in USB-C cable charges devices and recharges the bank. Bring a cable only for USB-A devices or if you want to charge two USB-C devices at full speed.
How long does it take to recharge?
It recharges over USB-C, but owners say the bank itself takes longer to refill than it takes to charge their devices. A higher-wattage USB-C charger shortens the wait.
Is it good for air travel?
At 20,000mAh it is under the common 100Wh carry-on limit, so it is generally allowed in carry-on baggage. Check your airline's rules before flying.
What is in the box?
The power bank with its built-in USB-C cable, a USB-C charging cable and documentation, backed by a 3-year warranty.
Where is the INIU Pocket Power 20000mAh 45W Portable Charger Power Bank cheapest?
At Best Buy, for $34.99, as of our latest check.
What do buyers say about the INIU Pocket Power 20000mAh 45W Portable Charger Power Bank?
Rated 4.7 out of 5 from 170 ratings. Buyers like: Fast charging speed; Portable and compact size; Long battery life. Common complaints: Feels slightly heavy for its size; Power bank itself takes longer to recharge than it takes to charge other devices.
Where can I buy the INIU Pocket Power 20000mAh 45W Portable Charger Power Bank?
2 stores we checked sell it, including Best Buy, NFM.

Stores we've priced the INIU Pocket Power 20000mAh 45W Portable Charger Power Bank at

  • Best Buy deals and prices
  • NFM deals and prices

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Power Supply Output
2 x USB-C, 1 x USB-A
Power Supply Input
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Product Length
1.1 inches
Product Height
4.5 inches
Product Width
2.9 inches
Warranty - Parts
3 years
Warranty - Labor
3 years
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